Submitted by Dr T on February 24, 2011 – 5:32pm
I doubt anything serious is happening, but it it is more and more common to evaluate athletes for arrhythmias these days. In recent studies, high intensity sports have shown to trigger cardiac arrest in those athletes who were affected by cardiovascular conditions predisposing to life-threatening ventricular arrhythmias during physical exercise.
Read more here:
Hope this helps,