873. Causes of sudden death in young athletes / Why HCM is often not picked up on pre-sports physicals / Two congenital long QT syndromes / Safest medication to use for long QT associated vtach/vfib
870. Clinical conditions that should raise the spectre of endocarditis in child with anatomic cardiac defect / S/sx myocarditis, Dx, Rx
869. Pediatric causes of CHF / What kind of cardiac lesions are more likely to develop endocarditis?
862. How to do the hyperoxia test / Potential danger of the hyperoxia test / ABG and CBC findings in compensated cyanotic CHD / Thymus can be seen on CXR until what age? / Three classic CHD cardiac silhouettes