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Left Atrial Enlargement in Teenager
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An_248217 posted:
My 16 year old son almost passes out at football practice in 100+ weather this week. We took him to the hospital and he was treated for dehydration. An EKG was performed and it showed a left atrial enlargement and further tests showed an increase in his Troponin l level. I am waiting to get in with a cardiologist for further testing but I am very anxious about what is going on. He has been a competitive athlete in multiple sports for the majority of his life. Should I be concerned that he may no longer be able to compete? Is he going to need surgery? See, I'm having a little anxiety.
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cardiostarusa1 responded:
Hi:

"Should I be concerned that he may no longer be able to compete? "

Yes, of course.

"Is he going to need surgery?"

Not necessarily, though there is no way to truly tell/know for sure via the Internet (which has serious limitations/restrictions)

About Left Atrial Enlargement

As reported, causes of true (must be 100% confirmed, typically with non-invasive echocardiography/cardiac ultrasound) left atrial enlargement (LAE) or dilation include, but is not limited to, mitral valve regurgitation (leakage, a backflow of blood through the one way-only valve) or stenosis (narrowing).

Also, LAE often occurs with any cause of left ventricular hypertrophy (LVH), a thickening of the wall of the left ventricle (LV), the heart's high-pressure pumping chamber.

Most important, communicate/interact well with his doctors. Best of luck to your son down the road of life. May he live long and prosper.

Take care,

CardioStar*

WebMD member (since 8/99)

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Health Central

Cardiac Enlargement: A Patient Guide

There are two types of cardiac enlargement: Hypertrophy and dilation....

With the exception of exercise-induced enlargement, all forms of cardiac enlargement are abnormal and associated with further......

http://www.healthcentral.com/heart-disease/patient-guide-44614-6.html

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