Cynthia L. Waters v. Meritas Health Corporation d/b/a Northland Cardiology and James H. Mitchell, M.D. , 478 S.W.3d 448 ( 2015 )


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  •                                                   In the
    Missouri Court of Appeals
    Western District
    CYNTHIA L. WATERS,                                      )
    )
    Appellant,                           )   WD77843
    )
    v.                                                      )   OPINION FILED: October 13, 2015
    )
    MERITAS HEALTH CORPORATION                              )
    D/B/A NORTHLAND CARDIOLOGY                              )
    AND JAMES H. MITCHELL, M.D.,                            )
    )
    Respondents.                          )
    Appeal from the Circuit Court of Clay County, Missouri
    The Honorable Janet L. Sutton, Judge
    Before Division Four: Alok Ahuja, Chief Judge, Presiding, Gary D. Witt, Judge and
    S. Margene Burnett, Special Judge
    This appeal arises out of an action brought by Appellant, Cynthia Waters
    ("Waters"), in which Waters sought damages arising out of the treatment of her deceased
    husband Robert Waters ("Robert")1 by Respondents Meritas Health Corporation d/b/a
    Northland Cardiology ("Meritas") and Dr. James H. Mitchell ("Dr. Mitchell" and
    collectively with Meritas, the "Respondents"). Waters alleged that Respondents were
    negligent in Robert's care and thereby caused his death. After a jury trial that resulted in
    1
    Because Appellant Cynthia Waters and the deceased Robert Waters share the same last name, we will
    refer to Robert Waters as "Robert" and Cynthia Waters as "Waters." No familiarity or disrespect is intended.
    a verdict in favor of Respondents, Waters now brings two points on appeal. For the
    reasons explained herein, we affirm.
    FACTUAL AND PROCEDURAL HISTORY
    Medical Diagnosis and Treatment
    On the evening of August 30, 2007, Robert experienced chest pain and proceeded
    to the Emergency Room at North Kansas City Hospital ("North Kansas City") with his
    wife. Tests conducted in the Emergency Room determined that no cardiac event had
    taken place, but Robert was admitted for further observation and tests the following day.
    On August 31, 2007, Dr. Greg Cummings ("Dr. Cummings"), a hospitalist at North
    Kansas City, examined Robert and determined he had suffered a cardiac event during the
    night.
    Robert's case was assigned to Dr. Steven Starr ("Dr. Starr"), an invasive, non-
    interventional cardiologist, who performed an angiography to determine the condition of
    Robert's heart. Dr. Starr found that Robert had multiple blockages in his heart including
    plaques that blocked:
    •     20% of the left main artery;
    •     30% of the proximal and mid portions of the left anterior descending artery
    ("LAD");
    •     70% of the apex of the LAD;
    •     60% of the proximal right coronary artery ("RCA");
    •     40% of the mid portion of the RCA;
    •     30% of the posterior lateral and posterior descending arteries in the RCA;
    2
    •        90% of the circumflex artery, extending into the second obtuse marginal
    branch.
    Dr. Starr noted that Robert had mild problems in his left main artery and his left anterior
    descending artery. In addition, Dr. Starr noted a stenosis, meaning a narrowing, of
    Robert's circumflex artery, which is the artery that is the major branch providing blood to
    the back of the heart. Dr. Starr determined the blockage should be addressed and called
    Dr. Mitchell to review the case and decide whether it was necessary to proceed with an
    intervention.
    Dr. Mitchell's Intervention
    Dr. Mitchell arrived in the Cath Lab to review Robert's films and took over as
    attending physician at 2:48 p.m. Dr. Mitchell decided to proceed with an angioplasty
    procedure, which is a procedure whereby wires and catheters are inserted into a patient's
    arterial system and, using stents and balloons, opens up the arteries to increase blood flow
    to the heart. Using x-ray dye and viewing the heart through an x-ray monitor, the doctor
    is able to identify and target specific areas of the heart where blockages appear.
    Dr. Mitchell intended to place stents at the bifurcation of the occlusion (blockage)
    in the circumflex and second obtuse marginal arteries inflating them simultaneously
    using a "kissing balloon technique." The first wire was placed past the blockage deep
    into the lumen of the second obtuse marginal at approximately 3:02 p.m. Dr. Mitchell
    then placed the second wire and attempted to advance it past the blockage into the distal
    end of the circumflex artery but was unsuccessful. Dr. Mitchell then made two additional
    attempts with two other wires but was equally unsuccessful. At approximately 3:05 p.m.,
    3
    Dr. Mitchell created a dissection plane in Robert's circumflex artery during one of his
    attempts to get the wire past the blockage in the distal circumflex. A dissection plane is
    an injury to the artery wall which obstructs blood flow through the vessel. The dissection
    became visible on the cineangiogram film at 3:10 p.m.
    The parties disagree over whether Dr. Mitchell recognized the dissection in the
    circumflex artery at 3:10 p.m.       Waters identifies early deposition testimony by Dr.
    Mitchell that indicates Dr. Mitchell did not believe the dissection to the circumflex artery
    occurred at 3:10 p.m. during the procedure but rather occurred much later following CPR.
    Waters also points to Dr. Mitchell's handwritten notes and typed procedure notes, which
    do not mention a dissection in the circumflex artery, as evidence of Dr. Mitchell's alleged
    failure to timely recognize the dissection.
    Dr. Mitchell admits that, early in his first deposition, he was mistaken as to the
    time and cause of the dissection. He states that once he was allowed to review the films
    to refresh his memory, he recalled that he had identified the dissection in the circumflex
    artery at 3:10 p.m. during the procedure.          Dr. Mitchell testified that, despite the
    dissection, his goal remained to get the wire past the distal circumflex dissection to place
    a stent to open the artery.
    Shortly following the dissection of the circumflex artery, while Dr. Mitchell was
    still attempting to pass the wire into the distal circumflex, Robert began complaining of
    upper back pain. Robert was administered sedatives, but these failed to have the desired
    calming effect. Additional sedatives were administered to Robert but to no avail. Robert
    struggled, trying to get off of the table and required physical restraints.
    4
    At approximately 3:30 p.m., Dr. Mitchell called for the anesthesiologist to further
    sedate and intubate Robert so the procedure could continue. Five minutes later, the
    anesthesiologist Dr. Bruce Durkee ("Dr. Durkee"), arrived and administered
    succinylcholine to paralyze Robert's diaphragm in preparation for the intubation
    procedure. Unfortunately, Robert was not able to be intubated due to resistance and
    physical features of the patient, and his oxygen levels began to fall to dangerously low
    levels. At some point, a second dissection occurred in the left main coronary artery. At
    3:43 p.m., Robert lost blood pressure and his heart arrested. CPR was administered, and
    a difficult intubation tray, which had been requested, arrived and was successfully
    inserted by 3:48 p.m.     Robert's heart, however, remained in arrest.     Resuscitative
    measures were continued. Unfortunately, Robert was pronounced dead at 4:45 p.m.
    Waters brought suit against Dr. Mitchell, individually, and Meritas. In her Amended
    Petition, Waters asserted one count of wrongful death against Respondents based on
    allegations of medical negligence.
    Trial Advertisements
    Trial in this case began on June 2, 2014. On the morning of June 4, the trial court
    informed the parties that there was a newspaper advertisement in The Kansas City Star's
    816 North section which featured Dr. Mitchell. The advertisement showed Dr. Mitchell
    with a patient whom the advertisement claimed received lifesaving care from Dr.
    Mitchell. The advertisement included a link to a website in which the patient gives a
    testimonial about the cardiac care he received from Dr. Mitchell. The advertisement was
    marked for identification but was not admitted or published to the jury. Waters moved to
    5
    strike Respondents' pleadings, citing the prejudicial effect of the advertisement, which
    was denied by the trial court.
    The following day, June 5, the trial court notified counsel that a member of the
    jury had brought a copy of the advertisement with him to the courthouse. The trial court
    and counsel for the parties spoke with the juror, out of the presence of the other jurors,
    regarding the advertisement.       The juror advised the court that he brought the
    advertisement in to bring it to the trial court's attention and that other members of the jury
    had seen the advertisement as well. The juror indicated that the jury had not discussed
    the advertisement or anything regarding the advertised website. The juror was asked
    whether having seen the advertisement would affect his ability to be fair and impartial to
    both sides. He responded no.
    Waters asked the court to declare a mistrial, to which the Respondents stated they
    were not opposed. As the trial was well under way and the juror had indicated the
    advertisement would not affect his ability to be impartial, the trial court refused to declare
    a mistrial. Respondents suggested that the court interview each of the jurors to see who
    exactly had seen the advertisements and determine whether their impartiality had been
    impacted. Waters did not support that approach, arguing that it would only draw more
    attention to it and exacerbate the issue. The trial court specified that "for the record
    there's been no indication from anybody that any juror has reviewed anything on the
    internet in violation of the Court's instructions. The only thing we've got proof of is they
    have the actual [advertisement] from the paper."
    6
    A second direct mailing advertisement was sent to the residents of Clay County on
    June 9, 2014, featuring Dr. Zafir Hawa ("Dr. Hawa"), another cardiologist at Meritas,
    who testified at trial. This advertisement was also brought to counsels' attention by the
    trial court. There is no evidence in the record that this mailing was seen by any member
    of the jury.
    Jury Instructions
    Prior to the formal instruction conference, the day before the final day of trial, the
    trial court and counsel held an informal, off the record, instruction conference. After
    those discussions, the trial court provisionally approved the verdict directing instruction
    submitted by Waters regarding Respondents' alleged negligence. That instruction read in
    relevant part, "Second, Defendant James H. Mitchell, M.D. failed to timely recognize and
    treat obstructions of blood flow in the left main coronary artery that occurred during
    catheterization" (emphasis added). At the formal instruction conference after the close of
    all of the evidence, Waters attempted to submit a revised verdict directing Instruction A
    ("Instruction A"), which read in relevant part, "Second, Defendant James H. Mitchell,
    M.D. failed to timely recognize and treat obstructions of blood flow to the heart that
    occurred during catheterization" (emphasis added). The trial court rejected Instruction A
    and used the instruction previously approved.
    After the jury returned a verdict in favor of Respondents, Waters filed a Motion
    for a New Trial, arguing that it was error not to submit Waters's Instruction A and that
    she was prejudiced by improper contact by Respondents with the jury through the
    7
    advertisements, such that she was deprived of a fair trial. The trial court denied her
    Motion for New Trial. Waters now appeals.
    In Point I, Waters argues that the failure to submit Instruction A was in error and,
    in Point II, Waters claims that she was denied a fair trial due to the advertisements'
    prejudicial effect on the jury.   For ease of analysis the court will first address the
    threshold issue in Point II of whether Waters was deprived of a fair trial by improper
    contact with the jury.
    POINT II
    In Point Two, Waters argues the trial court erred in refusing to grant her Motion
    for Mistrial or, alternatively, in failing to grant her Motion for a New Trial, because
    attempts were made by entities closely affiliated with Respondents to improperly
    influence the jury by the placement of advertisements containing information that would
    not have been admissible at trial and these advertisements were actually seen and
    discussed by jurors during trial. Waters argues that such acts should result in presumed
    prejudice and thereby shift the burden of showing the absence of prejudice to
    Respondents, and that Respondents failed to sustain this burden. Accordingly, Waters
    argues she was deprived of a fair trial and the cause should be remanded for a new trial.
    Standard of Review
    "It has been consistently and uniformly held in this state that the granting of a new
    trial on the grounds of juror [or party] misconduct lies within the sound discretion of the
    trial court." Berry v. Allgood, 
    672 S.W.2d 74
    , 78 (Mo. banc 1984) (citations omitted).
    This is because "[t]he trial court hears the evidence concerning the alleged misconduct
    8
    and is, therefore, in the best position to determine the credibility and intent of the parties
    and to determine any prejudicial effect of the alleged misconduct." Mathis v. Jones Store
    Co., 
    952 S.W.2d 360
    , 364 (Mo. App. W.D. 1997).
    The trial court abuses its discretion when:
    [A] ruling is clearly against the logic of the circumstances then before it and
    is so arbitrary and unreasonable as to shock the sense of justice and indicate
    a lack of careful consideration. The denial of a new trial would be an abuse
    of discretion if it were based on findings not substantially supported by the
    record.
    St. Louis Cty. v. River Bend Estates Homeowners' Ass'n, 
    408 S.W.3d 116
    , 134 (Mo. banc
    2013) (internal citations omitted). "In reviewing a trial court's order denying a motion for
    a new trial, the evidence is viewed in a light most favorable to the trial court's order." 
    Id. "[I]n the
    final analysis, every case rests upon its own particular facts and a large
    discretion is rightly vested in the trial judge who sits as an intimate observer of the whole
    chain of events." 
    Mathis, 952 S.W.2d at 364
    (quoting Sunset Acres Motel, Inc. v. Jacobs,
    
    336 S.W.2d 473
    , 479 (Mo. 1960)).
    Analysis
    On this issue of first impression, Waters and Respondents disagree about the
    standard of review which applies to the conduct at issue. Waters argues that a deliberate
    advertising campaign, which reaches the jury, is analogous to cases involving deliberate
    juror misconduct where, for example, a juror has taken it upon themself to gather
    evidence outside of trial. In such cases, prejudice is ordinarily presumed and the burden
    shifts to the respondent to overcome a presumption of prejudice. See Travis v. Stone, 
    66 S.W.3d 1
    , 3 (Mo. banc 2002); McBride v. Farley, 
    154 S.W.3d 404
    , 409-10 (Mo. App.
    
    9 S.D. 2004
    ). The burden-shifting presumption of prejudice has been consistently applied
    where a juror actively seeks out extrinsic evidence pertaining to the issues at trial. See
    Douglass v. Mo. Cafeteria, Inc. 
    532 S.W.2d 811
    , 813 (Mo. App. 1975) (trial court's
    decision to grant new trial on basis of juror misconduct upheld where jurors visited scene
    of plaintiff's slip-and-fall for the purpose of gaining information to help in deciding the
    case and then discussed observations with other jurors); Stotts v. Meyer, 
    822 S.W.2d 887
    ,
    890-91 (Mo. App. E.D 1991) (trial court's denial of new trial reversed where juror visited
    the scene of the accident, made observations, and reported his observations to other
    jurors). However, in these cases the juror has intentionally and directly violated the
    instructions of the court as to conduct which is legally prohibited.
    This court finds this analogy less than persuasive. Respondents and Waters agree
    that this is not a case where a juror has deliberately set out to gather facts extrinsic to
    trial. In such cases, strong prejudice is presumed because it involves "reprehensible
    conduct" directly contrary to the court's instructions to the jury that "evidenc[es] a
    disposition not to be governed by the evidence adduced at court [ . . . . ]" Middleton v.
    Kansas City Pub. Serv. Co., 
    152 S.W.2d 154
    , 158 (Mo. 1941). No such violation of the
    jury instructions is present here where the advertisement literally landed on the juror's
    driveway or in their mailbox.            Accordingly, no such presumption of prejudice is
    warranted. Therefore, this issue should not be governed by cases that involve deliberate
    extrinsic research or investigation by a juror.
    The facts here fit more closely with cases in which there has been contact between
    a juror and a party to the litigation.
    10
    The appropriate test for juror and party misconduct is as follows:
    Parties and jurors should avoid all appearance of evil, and if any contact
    motivated by improper design appears, the jury should ordinarily be
    discharged or a new trial granted, regardless of the existence of actual
    prejudice. Accidental and casual contacts with jurors are of rather common
    occurrence and often unavoidable. If the contact has been wholly innocent,
    a mistrial should not ordinarily be granted unless it can reasonably be found
    that there was some improper influence on the jury. Where a juror, by
    some inquiry or voluntary statement has raised a question as to his
    impartiality, the question becomes essentially one of fact, and primarily this
    decision rests with the trial court.
    
    Mathis, 952 S.W.2d at 364
    (quoting Sunset Acres Motel, 
    Inc., 336 S.W.2d at 479
    (emphasis added)).
    The first stage of the inquiry is to determine whether there was contact with the
    jury motivated by improper intent. First, the only contact at issue is the receipt by at least
    one juror of a newspaper advertisement featuring Dr. Mitchell in the 816 (Northland)
    section of The Kansas City Star.2 The trial court explicitly found that the website
    featuring the testimonial of Dr. Mitchell's patient promoted in the advertisement was not
    at issue. The juror who was observed with a copy of the advertisement in the courthouse
    stated that he had not been to the website. The juror did state that other jurors had seen
    the advertisement and had discussed it. The juror further stated that nothing in the
    advertisement would affect his ability to be fair to both parties in the action. Based on
    the trial court's ruling, the trial court was satisfied that the juror was being truthful in this
    assurance.
    2
    The advertisement was paid for by North Kansas City Hospital. North Kansas City Hospital is not a party
    to the action, but is the owner of Meritas, which is a named defendant. Meritas is the entity which holds ownership
    of the various medical practices that have been purchased from doctors by North Kansas City Hospital.
    11
    In addition, the trial court indicated it was satisfied that no juror would have been
    on the website, given the trial court's instructions not to go online.                                     Counsel for
    Respondents suggested that perhaps each of the jurors should be questioned regarding
    who had seen the advertisement to determine any prejudice, but counsel for Waters did
    not support that course of action as he thought it could draw additional attention to and
    aggravate the issue. Finally, there is no evidence in the record that any juror saw the
    second advertisement, featuring Dr. Hawa, and neither counsel requested that jurors be
    questioned regarding this advertisement. Accordingly, we are left only with evidence
    that one and likely additional members of the jury saw the newspaper advertisement in
    The Kansas City Star.
    Here, there was no evidence beyond conjecture that North Kansas City Hospital,
    Meritas, Dr. Mitchell or any other individual deliberately orchestrated an advertising
    campaign with the intention that it reach or influence the jury during trial.3 All of the
    evidence in the record suggests to the contrary. The evidence before the court was that
    Dr. Mitchell was unaware that the advertisements would be published or disseminated
    during trial and that he was not aware the website with the testimonial was still available
    online. Dr. Mitchell was not involved with making decisions regarding the marketing
    campaign.
    Numerous affidavits support Respondents' contention that none of Meritas'
    employees were responsible for or knowledgeable about the timing or content of the
    3
    Certainly, if such a coincidence would occur during any future trials involving North Kansas City
    Hospital or its subsidiaries or affiliates, the trial court in that matter may consider the events of this trial in making
    its determination as to the intent of the parties.
    12
    publication of the newspaper advertisement. They were not responsible for planning and
    played no role in the scheduling of the advertisement. In addition, affidavits from
    management at North Kansas City Hospital indicate that an outside advertising agency
    was responsible for the campaign and that no one at North Kansas City knew the
    advertisements were scheduled to run during the trial. The advertisements were part of a
    comprehensive advertising campaign for North Kansas City that featured additional
    medical specialties as well. Apart from conjecture, Waters has presented no evidence
    that the advertisements were a deliberate strategy concocted by any of the Respondents or
    North Kansas City aimed at improperly influencing the jury. The trial court, being in the
    best position to judge the credibility and intent of the parties, did not find intentional
    contact motivated by improper design. This court defers to the trial court's finding on
    this issue.
    Because the contacts were not motivated by improper design but accidental, the
    question then becomes whether the contact had an improper influence upon the jury such
    that a new trial is warranted. The burden is on Waters to show that the contact resulted in
    an improper influence on the jury. 
    Berry, 672 S.W.2d at 78
    . Waters concedes that if it is
    her burden to show an improper influence upon the jury, her point must fail. We agree.
    As explained above, the one juror known to have seen the advertisement was
    asked about whether it would have any impact on his ability to fairly and impartially
    decide the case. He stated that it would not have an impact and he could do so. The trial
    court found this testimony credible. This juror stated that he was aware that other
    members of the jury had seen the advertisement as well. However, given the opportunity
    13
    to inquire further, Waters's counsel decided against questioning the individual jurors for
    fear of exacerbating the issue. This may have been a reasonable strategic decision, but it
    also means that Waters cannot now claim that additional jurors may have been
    improperly influenced, as she waived the opportunity to timely discover this information.
    See Polen v. Kansas City Chip Steak Co., 
    404 S.W.2d 416
    , 422 (Mo. App. 1966) ("One
    cannot complain in an appellate court that an action of the trial court was error if he
    himself invited that action and acquiesced in it."); G.H. v. Eli Lilly & Co., 
    412 S.W.3d 326
    , 332 (Mo. App. W.D. 2013) ("It is axiomatic that a 'party cannot lead a trial court
    into error and then ...' lodge a complaint about the action.")
    There is no evidence in the record before this court that any juror was unable to
    fulfill his or her responsibilities fairly and impartially. We cannot say the trial court
    abused its discretion in denying Waters's Motion for a New Trial on these grounds.4
    Point II is denied.
    POINT I
    In Point One, Waters argues the trial court erred in denying her tendered
    Instruction A because she made a submissible case of negligence, as stated in Instruction
    A, in that the jury heard substantial evidence from Dr. Mitchell that supported a broader
    theory of negligence than was included in the verdict directing instruction actually given
    4
    Waters combines here arguments regarding the purported error of the trial court's refusal to grant a new
    trial with the court's refusal to grant a mistrial. "A mistrial is a drastic remedy. The decision to grant a mistrial is
    largely within the discretion of the trial court, and we will reverse a denial of a motion for mistrial only when there
    has been a manifest abuse of discretion. A manifest abuse of discretion occurs only when the error is so grievous
    that the prejudice cannot be removed." Peel v. Credit Acceptance Corp., 
    408 S.W.3d 191
    , 215 (Mo. App. W.D.
    2013) (internal citations omitted). For the reasons stated above, the trial court also did not err in failing to grant a
    mistrial.
    14
    to the jury, thereby depriving Waters of the right to have the jury consider her theory of
    the case as supported by the evidence.
    Standard of Review
    The determination of whether a jury was instructed properly is a question of law,
    which this court reviews de novo. Barkley v. McKeever Enters., Inc., 
    456 S.W.3d 829
    ,
    836 (Mo. banc 2015) (citing Doe 1631 v. Quest Diagnostics, Inc., 
    395 S.W.3d 8
    , 13 (Mo.
    banc 2013)). That review considers the evidence "in the light most favorable to the
    submission of the instruction, and if the instruction is supportable by any theory, then its
    submission is proper." 
    Id. (citing Bach
    v. Winfield–Foley Fire Prot. Dist., 
    257 S.W.3d 605
    , 608 (Mo. banc 2008)). "Any issue submitted to the jury in an instruction must be
    supported by substantial evidence 'from which the jury could reasonably find such
    issue.'" Hayes v. Price, 
    313 S.W.3d 645
    , 650 (Mo. banc 2010) (quoting Kauzlarich v.
    Atchison, Topeka, & Santa Fe Ry. Co., 
    910 S.W.2d 254
    , 258 (Mo. banc 1995)).
    "Substantial evidence is evidence which, if true, is probative of the issues and from which
    the jury can decide the case." 
    Id. Analysis Waters
    contends in Point I that the jury should have been allowed to find that Dr.
    Mitchell was negligent, not only in his treatment of Robert's left coronary artery, but also
    in his treatment of the circumflex artery. As stated by Waters, "[p]rior to the last day of
    trial, the case focused on Rob Waters's left main coronary artery, which Plaintiff
    contended had been dissected by Dr. Mitchell, that Dr. Mitchell failed to recognize that
    that had happened and, as a result, an obstruction in the left main coronary artery caused
    15
    blood flow to the heart to cease or decrease, causing a heart attack." Waters argues that
    Dr. Mitchell offered testimony, on the final day of trial, which, when combined with
    other evidence adduced at trial, supports the submission of Instruction A. Instruction A
    would have broadened Waters's theory of negligence to include the failure to timely
    recognize and treat obstructions "to the heart that occurred during catheterization" rather
    than just obstructions "in the left main coronary artery."5
    In order to demonstrate a prima facie claim for medical malpractice, Waters had to
    "establish that (1) an act or omission of defendant failed to meet the requisite medical
    standard of care, (2) the act or omission was performed negligently, and (3) there was a
    causal connection between the act or omission and plaintiff's injury." Laws v. St. Luke's
    Hosp., 
    218 S.W.3d 461
    , 466 (Mo. App. W.D. 2007) (quoting Sheffler v. Arana, 
    950 S.W.2d 259
    , 267 (Mo. App. W.D. 1997)). "The general rule requires that Plaintiffs put
    5
    Respondents cite Rule 59.01(b) in arguing that that Dr. Mitchell's responses to Waters's Requests for
    Admissions removed from trial the issues of the failure to timely recognize and treat the circumflex dissections and
    their supposed role in causing the cardiac arrest. We disagree. Respondents are correct that Rule 59.01(b) is
    designed to remove certain issues from trial, and the rule accomplishes this by conclusively establishing admitted
    facts unless the court on motion permits withdrawal or amendment of the admission. The rule is not as conclusive
    as argued by Respondents. As an example, where a fact is stipulated, the party relying upon that fact is not
    foreclosed from offering evidence to prove the fact. See State v. Hahn, 
    35 S.W.3d 393
    , 396 (Mo. Ct. App. E.D.
    2000) (right to offer evidence is not extinguished by a stipulation of fact). In addition, "the rule accords
    conclusiveness to admissions so that a party may rely on the fact that the admission binds the party addressed,
    unless the court permits withdrawal or amendment of the admission." Felton v. Hulser, 
    957 S.W.2d 394
    , 397 (Mo.
    App. W.D. 1997) (emphasis added). As stated by Felton, the purpose of admissions is to bind the party addressed.
    The rule does not prevent the proponent of a request for admission from obtaining conflicting evidence at trial. At
    that point, the issue becomes an issue of fact for the jury to resolve. See Killian Constr. Co. v. Tri-City Constr. Co.,
    
    693 S.W.2d 819
    , 827 (Mo. App. W.D. 1985) (explaining that an admission made or deemed under Rule 59.01 is
    similar to an admission by a party in a pleading, and the admission does not bind the declarant when the adversary
    gives it no reliance but becomes an issue of fact to be decided by the jury). This same principal has been applied to
    judicial admissions and admissions in a pleading. See, e.g., Vaughn v. Michelin Tire Corp., 
    756 S.W.2d 548
    , 557
    (Mo. App. S.D. banc 1988); Klein v. Kerr, 
    272 S.W.3d 896
    , 901 (Mo. App. S.D. 2008); Piel v. Piel, 
    918 S.W.2d 373
    , 376 (Mo. App. E.D. 1996); Plemmons v. Pevely Dairy Co., 
    233 S.W.2d 426
    , 434 (Mo. App. St.L. 1950). Of
    course, such a rule could lead to abuse, where a party, for example, seeks to induce the party opposite to assume a
    position that he would not have assumed and then at the last minute changes his theory of the case. In such
    instances, it is possible that the party could be estopped from denying an admission propounded by him and
    admitted by an opponent. See 
    Plemmons, 233 S.W.2d at 434
    . No such allegation has been made here.
    16
    forth expert medical testimony establishing the appropriate standard of care" but the
    standard may also come from the defendant himself. Redel v. Capital Region Med. Ctr.,
    
    165 S.W.3d 168
    , 172-73 (Mo. App. E.D. 2005) (citing Delisi v. St. Luke's Episcopal–
    Presbyterian Hosp., Inc., 
    701 S.W.2d 170
    , 173 (Mo. App. E.D. 1985)). Regarding the
    standard of care, medical negligence is "the failure to use that degree of skill and learning
    ordinarily used under the same or similar circumstances by members of defendant's
    profession." Hickman v. Branson Ear, Nose & Throat, Inc., 
    256 S.W.3d 120
    , 122 (Mo.
    banc 2008) (citing MAI 11.06). This standard provides the basis for questioning an
    expert as to the standard of care and whether that standard has been met. 
    Id. Stated another
    way,
    [i]n professional negligence cases, including actions against doctors, the
    specific duty is defined by the profession, itself. That is, an expert witness
    is generally necessary to tell the jury what the defendant should or should
    not have done under the particular circumstances of the case and whether
    the doing of that act or the failure to do that act violated the standards of
    care of the profession (and, thus, constituted negligence).
    Ostrander v. O'Banion, 
    152 S.W.3d 333
    , 338 (Mo. App. W.D. 2004).
    The decisive issue here is whether Waters actually obtained evidence sufficient to
    establish the appropriate standard of care and the alleged violation thereof by Dr.
    Mitchell. Waters claims that Dr. Mitchell provided the necessary standard of care in his
    testimony on the final day of trial. That testimony was as follows:
    Q.     [To Dr. Mitchell] Failure to timely recognize and treat physician-
    caused coronary artery obstructions in 10 to 15 percent of the heart would
    be below the standard of care? Do you agree or disagree?
    A.     [By Dr. Mitchell] Well, in a hypothetical patient, if it was an
    intervenable artery, then yes, I guess you could agree with that but not in
    Mr. Waters.
    17
    This is the sole support for Waters's attempt to establish the standard of care regarding
    Dr. Mitchell's treatment of the circumflex artery: the statement from Dr. Mitchell which
    expressly states that the proposition set forth by Waters is inapplicable to Robert. Dr.
    Mitchell's testimony does not support that he in fact failed to meet the standard of care in
    treating Robert. Waters pieces together testimony from Dr. Mitchell to show that Dr.
    Mitchell (1) recognized the obstruction in the circumflex artery, (2) knew it was blocking
    10 to 15 percent of the blood flow to the heart, and (3) knew the artery was intervenable;
    however, this does not negate Dr. Mitchell's express disavowal that the failure to
    recognize and/or treat the obstruction fell below the standard of care in Robert's case.
    This court cannot know the reason why Dr. Mitchell testified that even though he
    generally agreed with the proposition that the proposition did not apply to Robert because
    neither party asked him to further explain his answer. Dr. Mitchell's testimony suggests
    that two reasons could have been that (1) Robert's heart was co-dominant and (2) Dr.
    Mitchell did not believe the relevant artery was intervenable.        However, we cannot
    speculate regarding all of the possible reasons for this belief. The point is that the
    standard of care applicable to Dr. Mitchell's treatment of the circumflex artery, under the
    circumstances similar to Robert's case, was never established, through the testimony of
    Dr. Mitchell or through other expert testimony.
    Waters's own retained expert, Dr. Robert Safian ("Dr. Safian"), testified only that
    he did not believe that Dr. Mitchell's actions fell below the appropriate standard of care
    with regard to causing the dissection in the circumflex artery. It does not appear Dr.
    18
    Safian was asked about the standard of care with regard to recognition and treatment of
    dissections to the circumflex artery. Waters's case prior to the last day of trial focused
    entirely on the treatment of the left coronary artery. Waters has not identified any
    testimony by Dr. Safian, or any other medical expert, regarding the standard of care for
    the treatment of the circumflex artery under circumstances similar to Robert's or that Dr.
    Mitchell's conduct fell below the standard of care. There simply was not substantial
    evidence regarding the standard of care, and the alleged violation thereof, with regard to
    the recognition and treatment of a dissection in the circumflex artery to support the
    submission of Instruction A to the jury.
    In addition, Waters failed to establish the element of causation to support the
    submission of Instruction A. "Any instruction submitted to a jury must be supported by
    substantial evidence." Deckard v. O'Reilly Auto., Inc., 
    31 S.W.3d 6
    , 17 (Mo. App. W.D.
    2000). "When a party relies on expert testimony to provide evidence as to causation
    when there are two or more possible causes, that testimony must be given to a reasonable
    degree of certainty." Super v. White, 
    18 S.W.3d 511
    , 516 (Mo. App. W.D. 2000).
    "When an expert merely testifies that a given action or failure to act 'might' or 'could
    have' yielded a given result, though other causes are possible, such testimony is devoid of
    evidentiary value." 
    Id. Waters relies
    on testimony from three witnesses to support her contention that the
    "untreated dissection of Mr. Waters's circumflex artery caused or contributed to cause"
    his death. However, none of the three witnesses testified to a reasonable degree of
    medical certainty that the dissection of the circumflex artery did in fact cause or
    19
    contribute to Robert's death. Dr. Bode prefaced his testimony by saying that cardiology
    was not his area of expertise. While Dr. Bode did testify that if there was a significantly
    decreased blood flow to the circumflex artery, it would contribute to cardiac arrest, he
    never testified with any degree of medical certainty that the dissection of this artery did in
    fact contribute to Robert's death. Similarly, Dr. Barr testified only that the dissection of
    this artery "could have potentially" contributed to Robert's difficulties but also that he did
    not think it caused Robert's arrest.       This equivocation is insufficient to establish
    causation. See 
    White, 18 S.W.3d at 516
    . Finally, Dr. Cummins testified that he was "not
    a cardiologist or a forensic pathologist, so unless there's an autopsy showing what vessel
    goes where, I don't know whether [the circumflex dissection] could have caused the death
    or not." Dr. Cummins did not testify, to a reasonable degree of medical certainty, that the
    dissection in the circumflex artery did in fact contribute or cause Robert's death.
    Therefore, Waters failed to provide substantial evidence from which a jury could have
    concluded that the dissection of the circumflex artery caused or contributed to Robert's
    death. For this reason as well, the trial court did not err in refusing to submit Instruction
    A to the jury.
    Finally, at the formal instruction conference, when Waters offered Instruction A,
    the only argument made to the trial court to support the submission of this verdict
    director was she "believe[s] the evidence supports the claims of both the failure to timely
    recognize and treat obstruction of blood flow not only to the left main coronary artery but
    also in the circumflex artery." This was the entirety of the argument made by Waters on
    the record. Waters did not direct the trial court to the specific evidence adduced that she
    20
    argues would support the submission of this new verdict directing instruction on a new
    legal theory which arose on the final day of evidence.
    Accordingly, we hold the trial court did not err in refusing to submit Instruction A
    to the jury because neither the standard of care nor causation was supported by
    substantial evidence.
    Point I is denied.
    CONCLUSION
    The judgment of the trial court is affirmed.
    __________________________________
    Gary D. Witt, Judge
    All concur
    21