Current Issue December 2011 | Vol. 3, No. 4

Debates and controversies clarify and spur human understanding and are the essential fuel for scientific progress. So, it is fitting to mark the second anniversary of the Cardiac Electrophysiology Clinics with an issue devoted to Contemporary Debates and Controversies. In fact, because of the myriad contemporary issues worthy of discussion, this issue of the Clinics focuses on some of the contemporary controversies around device therapy for ventricular arrhythmias and the June 2012 issue will highlight issues surrounding ablative therapy.