Tachycardia describes when the heart beats faster than normal. Sinus rhythm with tachycardia occurs when the sinus node fires electrical impulses abnormally quickly. Inappropriate sinus tachycardia ...

NF was a 24-year-old gravida 5 Para 1031 African-American woman presented for a prenatal visit at 38 weeks of gestation. As part of her visit, the fetal heart rate was auscultated and found to be ...

The electrophysiologic mechanism may be due to either enhanced automaticity or triggered activity. In contrast to the paroxysmal variety, the nonparoxysmal type develops gradually and disappears ...

Please provide your email address to receive an email when new articles are posted on . CHICAGO — A fast-acting nasal spray safely and effectively converted episodes of paroxysmal supraventricular ...

In the REVERT trial, 433 patients who presented to the emergency department in England with supraventricular tachycardia were randomly assigned to undergo either a standard or a modified ...

CHICAGO -- The investigational L-type calcium channel blocker etripamil, formulated as a self-administered nasal spray, shortened spontaneous paroxysmal supraventricular tachycardia episodes among ...

Sinus tachycardia is a heart rate that is faster than normal, and it can be triggered by exercise, stress, or anxiety. However, it may also indicate an underlying health problem. Symptoms of sinus ...

Have you ever felt a really fast heartbeat that seemed to come out of nowhere? That could be one sign of a condition called supraventricular tachycardia, or SVT. You shouldn't be alarmed, but you ...

Please provide your email address to receive an email when new articles are posted on . Etripamil, a novel fast-acting calcium channel blocker administered via nasal spray, was not superior to placebo ...