Atrial flutter, the second most common pathologic supraventricular tachycardia, results from a reentrant circuit around the tricuspid valve in the right atrium (although atypical flutters do occur ...

SVT causes abnormally fast heart rhythms in the upper chambers (atria), with or without heart disease. Atrial fibrillation (an irregular, rapid heartbeat) and atrial flutter (a fast, regular ...

Supraventricular tachycardia is a term used to describe any heart rhythm that is greater than 100 beats per minute originating from above the AV node (the atrium). The term “SVT” can be ...

When the heart rate is significantly elevated ― that is, greater than 150 bpm ― it is frequently difficult to differentiate atrial flutter from atrial fibrillation, atrial tachycardia or ...

Tachycardia refers to a fast resting heart rate, usually over 100 beats per minute (bpm) in adults. Some people experience no symptoms, but others may notice palpitations and lightheadedness ...

The approval was based on data from 5 randomized, double-blind, placebo-controlled trials that included 317 patients with supraventricular tachycardia. Landiolol is a selective beta-1 adrenergic ...

Incidents of atrial flutter increased 11.4% on days when nitrogen dioxide levels were high; for ventricular tachycardia it was 8.9%, followed by premature beats at 3.7% and atrial fibrillation at ...

There are three major groups of fetal tachyarrhythmias: atrial flutter/fibrillation, supraventricular tachycardia, and multifocal atrial extrasystoles. 1 Sustained tachyarrhythmias can result in a ...

Ablation of supraventricular tachycardia in elderly persons presents a challenging problem to ... Atrial flutter and fibrillation are especially important because stroke represents a major ...

A battle between DraftKings Inc (NASDAQ:DKNG) bulls and bears could come down to EBITDA, surcharges and competition, an analyst says after the company and rival Flutter Entertainment (NYSE:FLUT ...

A 65-year-old man with a history of obesity and hypertension complains of sustained tachycardia, fatigue, and exertional dyspnea for the past week. The 12-lead ECG shows typical atrial flutter ...

Flutter 1.20, which is built on the 2.9 release of Google's popular Dart programming language, lets developers add autofill functionality to their iOS and Android apps so users don't need to re ...