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In this study we investigated the time to the first arrhythmic, ischemic, or failure event for encainide-flecainide and moricizine versus their respective placebo comparison groups in the Cardiac Arrhythmia Suppression Trial. The purpose was to explore possible mechanisms for the excessive deaths...
The objective of this study was to describe the procedural success and clinical recurrences after radiofrequency catheter ablation of atrial flutter. A deflectable catheter with a 4 or 5 mm tip was positioned in the posterior right atrium. Radiofrequency energy was delivered sequentially from the...