chemical cardioversion of atrial fibrillation with calcium gluconate

Chemical Cardioversion of Atrial Fibrillation with Calcium Gluconate

BACKGROUND Calcium infusion is used as a pre-treatment before calcium channel blockers to prevent hypotension. Occasional cardioversion with calcium gluconate infusion is seen in patients with paroxysmal supraventricular tachycardia. Several mechanisms have been suggested for mechanism. Herein we report a case presenting with atrial fibrillation but cardioverted with calcium gluconate infusion,...

Medical cardioversion of atrial fibrillation.

I n managing patients with atrial fibrillation (AF), the clinician is confronted with a series of complex tasks and decisions that directly influence the choice of therapy. These include identifying and treating the underlying causes and precipitating factors; achieving ventricular rate control; determining eligibility and choosing optimal timing and methodology for cardioversion (including app...

Atrial fibrillation cardioversion following acupuncture

Atrial fibrillation (AF) is the most common arrhythmia and it is an independent risk for serious events. Acupuncture has been growing in popularity in the West, and there are reports of its benefits in treating AF. We report a 57-year-old man who was admitted after having an allergic reaction to amiodarone administered to treat paroxysmal AF with fast ventricular response. Cardioversion with in...

Internal atrial cardioversion in atrial fibrillation.

Internal cardioversion of atrial fibrillation in sheep.

BACKGROUND The cardioversion efficacy of multiple defibrillation waveforms and electrode systems was compared in a sheep model of atrial fibrillation. METHODS AND RESULTS Sustained atrial fibrillation could be induced with rapid atrial pacing in 23 (55%) of the animals. This study was performed in four parts. Six sheep with sustained atrial fibrillation were used for data analysis for each pa...

Cardioversion Of Atrial Fibrillation And Oral Anticoagulation.

The risk of thromboembolic events is a major concern in cardioversion of atrial fibrillation. The vast majority of these events occur in the first week following cardioversion. Processes promoting thrombus formation occur early and thrombus may appear in the left atrium within 48 hours of atrial fibrillation. The risk of thromboembolic events also increases with the presence of stroke risk fact...