In contrast to the paroxysmal variety ... Figure 4 illustrates an example of nonparoxysmal junctional tachycardia. Note the gradual onset of the junctional mechanism as the sinus cycle length ...

are designated as paroxysmal supraventricular tachycardia, and are most frequently due to atrioventricular re-entry tachycardia (AVRT) or atrioventricular nodal re-entry tachycardia (AVNRT).

Ventricular tachycardia is an abnormally fast heart beat (with three or more consecutive heart beats at least 100 beats per minute) that originates from one of the ventricles in the heart.

Submitted Nov. 5, 1917, for publication. Select the format you want to export the citation of this publication.

The term dilated cardiomyopathy (DCM) refers to a spectrum of heterogeneous myocardial disorders that are characterized by ventricular dilation and depressed myocardial performance in the absence of ...

1 Frequent ventricular ectopic (VE) beats (or premature ventricular contractions (PVC)), non-sustained ventricular tachycardia (NSVT), and atrial fibrillation (AF) are the most common arrhythmias seen ...