Frequent Ventricular Ectopy: Implications and Outcomes

Radiofrequency Ablation in Frequent Ventricular Ectopy

Ventricular premature beats (VPBs), also referred to as ventricular premature complexes are early depolarization’s of ventricular myocardium arising in a variety of situations. VPCs/NSVT are common and occur in a broad spectrum of the population including patients without structural heart disease and those with any form of cardiac disease, independent of severity [1]. The incidence of VPBs in s...

Ventricular ectopy.

Sir, The proceedings of the British Cardiac Society (Br HeartJ_ 1979; 41: 360-384) include one abstract in which 'ventricular ectopy' is the subject. It was particularly disappointing to see this in the British Heart Journal as I felt quite certain that 'ectopy' was an unfortunate neologism both coined in and confined to the United States of America. Our dictionaries, both medical and general, ...

Aberrant ventricular conduction and ventricular ectopy.

Diuretics, potassium, and ventricular ectopy.

I tion alone accounted for this and whether the reduction would have been greater had the diuretics not caused a ‘‘backlash’’ of cardiotoxicty. Certainly, the introduction of orally available thiazide diuretics in 1957–8 revn November 1985, we reviewed the then current status of experimental and clinical evidence and opinion on diuretic-associated hypokalemia with particular attention to its po...

Finding Hidden Patterns in Complex Ventricular Ectopy

There h a s been much interest in analyzing the temporal organization of premature ventricular complexes. Direrent proposed mechanisms predict specific patterns. So far; these predictions have been mostly tested by inspecting short data strips. We present a novel method for representing cardiac time series as long as 24 hours using a temporal reorganization of the data. Our three dimensional ra...