Cardiac Arrhythmias and Treatments

This cluster of papers focuses on the use of catheter ablation, including techniques such as radiofrequency ablation and electroanatomic mapping, for the treatment of various cardiac arrhythmias such as ventricular tachycardia, supraventricular tachycardia, and atrial flutter. The papers also discuss the management of cardiomyopathy induced by tachycardia and the identification of scar substrate for ablation procedures.