Atrial Fibrillation Ablation

Atrial flutter most commonly occurs in a reentrant circuit around the tricuspid valve — typical atrial flutter or type I.

A majority of cases of atrial fibrillation originate within the pulmonary veins.

Verapamil sensitive ventricular tachycardia is a form of idiopathic ventricular tachycardia that occurs with a structurally normal heart arising from the left posterior fascicle.