Showing posts with label commotio cordis. Show all posts
Showing posts with label commotio cordis. Show all posts

Thursday, September 19, 2013

The Sudden Passing of George Boiardi

          
George Boiardi


 As I have said here many times, our son Daniel is thought, by the teams of pathologists who performed his autopsy, to have died suddenly from a spontaneous heart rhythm disturbance, which will have been five years ago now, this coming November.  Children, teens and adults all may die from a spontaneous heart rhythm disturbance without prior symptoms.
             Today however, we are going to talk again about a spontaneous heart rhythm disturbance and death which can occur following even fairly mild chest percussion or impact, called commotio cordis.
             Two years ago, 22 year old George Boiardi  (Yes, from the family who started Chef Boy-ar-dee) was playing lacrosse for his team at Cornell University.  He blocked a shot and was hit in the chest, causing a disruption of his heart rhythm which led to a  cardiac arrest which was fatal.




This is an EKG tracing of one heartbeat which shows the vulnerable window of when commotio cordis can occur.


            A relatively minor tap on the chest delivered accidentally at the correct time in the heartbeat can lead to a life-threatening arrhythmia or heart rhythm disturbance which all too often is not readily recoverable.  Besides CPR, the best chance a commotio cordis survivor has is an AED, but often, even an AED will not work to bring the heart rhythm back once it has ceased.   This is one reason an AED and CPR certified persons need to be an every sports practice as well as every game.

           There are a number of cases of this which have been covered in world news.  Remember that commotio cordis is the occurrence of a life threatening ventricular arrhythmia which occurs after a contact of mild, moderate or significant force to the chest of a person. This impact, with a ball, a fist or even an open hand, or even an attempt to demonstrate CPR on a live person causes the arrhythmia because it was delivered at coincidentally an essential period of rest or repolarization of the heart.  The effect is often devastating and permanent.

          There are multiple types of fatal spontaneous rhythm disturbances which cause death which can be completely independent of any type of coronary artery disease. Commotio cordis is only one type and it is the type which is caused by a known precipitant.
          We offer condolences to George Boiardi's family and his friends.

You can learn more about George here:     http://boiardifoundation.org/about/



This is more information about the foundation dedicated to George:     boiardifoundation.org


 



Wednesday, April 17, 2013

Another Teen Dies of Commotio Cordis

        



        On April the eleventh, Taylor Dorman was in school, and it was his sixteenth birthday.  He attended a gymn class in which the class was practicing line drives.  A few moments later, Taylor was accidentally hit in the chest with a softball.  He seemed fine afterward even joking about it.  Twenty minutes later, this was not the case.  Friends asked him if he were alright, and there was no response.  A medical transport helicopter was dispatched to the Southern California Ramona High School.
      CPR was continued, and Taylor is said to have survived long enough to have been admitted to an Intensive Care Unit. However he died not long after.
      Taylor is said to have been a loyal friend. He is remembered as a jovial and fun classmate. He had a lot of friends who will miss him badly.  The medical examiner's office indicates that Taylor experienced a heart rhythm disturbance prior to his death.    Friends say they believe that Taylor was known to have a history of a heart murmur.



His school says he will always be remembered as a very happy person.
  

       Children, teens and adults who collapse immediately or later and die of a heart rhythm disturbance are said to have had something called commotio cordis.   In each heartbeat, we have a vulnerable period called our "t" wave in which anything from a tap on the chest, a fall, or even vomiting can send the heart into a non productive rhythm.  This non-productive rhythm can eventually result in a cardiac arrest, and when it's caused by such a phenomenon, can be very resistant to resuscitation.
       I send my deepest condolences today to the family, and friends, and particularly the mother of Taylor Dorman.  I can relate to your shock, and your emptiness.
        Family and friends had planned to celebrate his sixteenth birthday this weekend, and are devastated that they will be attending his funeral instead.
       As the mother of a child who died who at 12 1/2, died of a cardiac arrest secondary sudden heart rhythm disturbance, without being tapped in the chest, and with no prior cardiac history whatsoever, I can tell you that much more of this happens than is realized.  I'm tired of being told how rare a sudden death in a child or teen from arrhythmia is.   Then why have I met so many ?      It's time to have AEDs at every practice, and it's time to screen all teens with an EKG before 13.   This will not catch every case, and an AED on site will not save every young man or young woman who experiences a sudden cardiac arrest, but we will do better than is being done in the US right now.   If I can spare even one family, the sudden and unexpected loss of a child, then this certainly seems a worthy task.



              
Taylor Dorman, in happy times.

A memorial fund has been established for Taylor Dorman and his family. Those who wish to donate can do so at the Bank of Southern California Ramona branch located at 1315 Main Street by mentioning Taylor's mother, Sue Kohler.







Our older posts on commotio cordis can be found at:

http://learnedfromdaniel.blogspot.com/2011/06/what-is-commotio-cordis.html

http://learnedfromdaniel.blogspot.com/2011/06/another-cardiac-related-death-of-child.html


One of the boys mentioned in the post below, Matthew Hammerdorfer, also passed due to commotio cordis, although he was playing rugby.

http://learnedfromdaniel.blogspot.com/2011/03/sudden-cardiac-arrest-in-children-and.html



Saturday, June 4, 2011

What Is Commotio Cordis ?


This diagram will help to clarify the "risk window" in commotio cordis




What would be seen on 12lead EKG in impact which causes commotio cordis





Even a mild blow to the chest in sports or in play can precipitate commotio cordis




I realize that it's a difficult concept to grasp that a child or teen can be well one moment, without apparent illness and then in full cardiac arrest in another moment. It's a concept I have had trouble with, even when it happened here. I am still working on understanding this emotionally even two and a half years after our son Daniel's sudden passing.
In Daniel's case, the apparent cardiac arrest was spontaneous and without a specific identified causative factor. He appears simply to have experienced a heart rhythm disturbance which was incompatible with life. In Daniel's case, CPR and epinephrine injections were given by me, and ultimately and AED was used by the Sheriffs, but with no result whatsoever. A helicopter Medical ICU arrived soon after, and also could not restart Daniel's heart. It is theorized that Daniel's heart rhythm tripped into a probable "Torsade des Pointes" or twisting of the points, in which the electrical conduction system of the heart continues aimlessly without pumping, and almost always results in death, even when attended to immediately with CPR.

Daniel did not experience Commotio Cordis. There was no apparent soft or severe blow to the chest. Commotio cordis is a phenomenon in which the heart rhythm is significantly disrupted sufficiently to cause cardiac arrest, usually during sports, when an object hits or taps and area in the vicinity of the chest. Commotio cordis usually afflicts children or younger teens, the median age of 15, often boys. Being hit with a puck or ball, even lightly has caused a cardiac arrest, and interestingly, even when a chest protector was worn. Very simply put,during a normal heartbeat as traced by a normal EKG, the "P wave" represents the sinoatrial or SA node exerting an impulse to trigger a heartbeat. Then a "QRS complex) traces the beat through the remainder of the heart. Then and very importantly, the "T wave" traces the repolarization, rest period and readying for the beat to begin again. It is essential that the T wave occurs without interferences of any kind. To experience an "R on T phenomenon" is to experience a beat or tap in the chest or heart area during the T wave or "Essential repolarization" of the heart. This disruption of the cardiac rest period will cause a potentially lethal arrhythmia and potentially a cardiac standstill or arrest. Survival, even with rapidly administered CPR or with an AED handy, is only between about 30-35%. This is potentially possible not only in human beings but has been demonstrated in other mammals. This occurs more often during physical activity as a rapid heart makes the person more valuable, and seems to afflict more teens than adults, although this possible in all human beings.
I did give some consideration to commotio cordis is Daniel but only insofar as he had vomited just as, or just prior to experiencing cardiac arrest. Theoretically, vomiting reflexively during the T wave, could actually result in a de facto R on T phenomenon, insofar as it could disrupt the T wave and cause an arrest. The cause of Daniel's cardiac arrest though was a momentary consideration because the procedure to restart his heart would have been the same in that situation, regardless of the original cause.
I have described and discussed commotio cordis above because it has been in the news several times this year when young men from across the country have died following the familiar scenario. Also, I am getting a fair number of questions in the Hayden Walton case.
Hayden Walton, aged 13, experienced an apparent commotio cordis while playing baseball at the beginning of June. He apparently stepped forward to catch a bunt and received no more than a tap to the chest from the baseball. He made two steps afterward, and collapsed into a cardiac arrest. I would imagine that CPR was administered by either coaches, parents who were EMTs, physicians, nurses or CPR certified parents, but as is the case with so many of these situations, once a cardiac arrest secondary to commotio cordis occurs, restarting the heart can be difficult. According to news sources, both of Hayden's parents were present at the baseball game which ultimately took his life.
Once again, my family and I send prayers and condolences to any family who has experienced the loss of a child to commotio cordis or to any cardiac rhythm disturbance.
This may not be as rare an occurance as many of us believe. Although Daniel is believed to have passed as a result of a heart rhythm disturbance, it was not commotio cordis. Some of the kids who have died following commotio cordis are:

Thomas Adams age 16 New Jersey died January, 2011 baseball

Andrew Cohn age 15 Florida died June, 2010 baseball

Jaxon Logan age 18 Alaska died 2004 hockey

Louis Acompora age 14 died March 2000 lacrosse

Robbie Levine age 9 died Sept. 2005 baseball

George Boiardi age 21 (est.) died March 2004 lacrosse

Benoit Lebreaux age 36 Montreal P.Q, died June 2003 karate

Justin Saccone age 15 Ohio died Sept. 2003 baseball



and many others, about 200 since 1994, but this is believed to be unreported or reported as a death from other causes. At least now, commotio cordis deaths are being tallied.

More information on commotio cordis can be obtained by:

http://www.la12.org/


Another Cardiac Related Death of a Child



Photo immediately above found in UK Daily Mail


This particular death just occured, and was caused by apparent commotio cordis, the cessation of the heart beat when a strike occurs during the vulnerable period of the heartbeat resulting in arrest. No detail is included as to whether an AED was attempted or how quickly this child received CPR.
Of course, many Long QT deaths, or even commotio cordis deaths received CPR, and still did not pull through. My condolences,once again, go out to another family who is without their beloved son, for the remaining of their own time on Earth.

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Wednesday, June 1, 2011

13-year-old killed by pitch in Arizona Little League game Associated Press

By Cameron Smith

Tragedy struck in Winslow, Ariz. on Wednesday morning when a 13-year-old Little Leaguer died hours after being struck by a pitch in the middle of a game.
haydenwaltondeath

According to the Associated Press as well as a variety of Arizona outlets including ABC 15 News, Hayden Walton was struck by a pitch in the chest when he turned to bunt during a game on Tuesday night. The pitch reportedly struck the middle schooler in the chest, directly over his heart. That stopped his heart entirely; a condition medically referred to as commotio cordis, according to ABC 15.

"He took an inside pitch right in the chest," Winslow Little League official Jamey Jones told the AP. "After that he took two steps to first base and collapsed."

Walton was almost immediately transported to the nearest hospital, but he never recovered and was pronounced dead on Wednesday morning. The Winslow Little League suspended all games until Friday as a result and the incident was kept under wraps while those closest with the Walton family grieved for the loss of a young member of the Winslow community. Understandably, the Walton parents -- who also have a young daughter -- have been unwilling to speak to the press because of their shock and grief.

That sense of tragedy has been shared by members of Little League's national branch, where Steve Keener, the president and CEO of Little League Baseball and Softball, released a statement offering up condolences for all those connected with the tragedy.

"Words cannot adequately express our sorrow on the passing of Hayden," Keener told the AP. "Our thoughts and prayers go out to Hayden's family, all the players and volunteers of the Winslow Little League, his classmates, and his friends, at this difficult time.

"The loss of a child is incomprehensible."

While Hayden Walton loved playing sports, he was also considered a rising pillar of the community for performing a variety of good deeds. He was a Boy Scout and, notably, mowed lawns and pitched in on odd jobs like taking out the trash for older widowed women who lived in his neighborhood.

As of Friday night, no news about when or where Walton would be buried had been released. In the meantime, the Winslow community will continue to grieve over what can only be considered an overpowering and shocking loss.

"It's a hard thing to handle for everyone," Walton family spokesman Dale Thomas told the AP. "When you're touched by something of this magnitude, it sends shock waves throughout the community."
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