Focal And Nonparoxysmal Junctional Tachycardia. Although the most frequently occurring varieties of AV tachycardia described previously are paroxysmal in the mode of their onset and offset, a less ...

Abstract and Introduction. Ablation of supraventricular tachycardia in elderly persons presents a challenging problem to electrophysiologists. Friable cardiac structures, prone to catheter perforation ...

Periods of paroxysmal rapid heart action, having a sudden onset and offset, are designated as paroxysmal supraventricular tachycardia, and are most frequently due to atrioventricular re-entry ...

Most causes for waking up with a racing heart aren't serious. But some may require treatment. Learn the causes of heart palpitations and when to see a doctor.

How to stop dizziness depends on its cause, but you may be able to find temporary relief by drinking water, moving carefully, lying down, avoiding triggers, and more.

Benign paroxysmal vertigo – This is a common condition that causes dizziness in children. The precise cause of BPV is unknown, but most children grow out of it as the vestibular system develops ...

Junctional ectopic tachycardia (JET) is a rare arrhythmia presenting either as a primary form1 or more often as a transient phenomenon immediately after heart surgery.2 Congenital JET usually occurs ...

GOLDBERGER J, BROOKS R and KADISH A (2006) Physiology of “Atypical” Atrioventricular Junctional Reentrant Tachycardia Occurring Following Radiofrequency Catheter Modification of the Atrioventricular ...

Supraventricular tachycardia/paroxysmal supraventricular tachycardia (SVT/PSVT) causes the heart to beat over 100 times per minute. It’s the most common abnormal ...

A case of repetitive ventricular tachycardia is reported in which the duration of the coupling interval of the first ectopic beat of each paroxysm is related to the duration of the preceding R-R ...

The Simulation of Coronary Thrombosis by Angina Pectoris Induced by Paroxysmal Tachycardia Author : JOHN SPROULL , M.D. Author Info & Affiliations Published June 8, 1933 ...