the arrhythmias discussed are : supraventricular tachycardia involving an accessory atrioventricular nodal bypass tract ( kent fibers ) , ectopic atrial tachycardia , atrioventricular nodal reentrant tachycardia , and ventricular tachycardia associated with congenital prolonged qt syndrome .
C0039240
supraventricular tachycardia
C0039234
ectopic atrial