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Verapamil for Control of Ventricular Rate in Paroxysmal Supraventricular Tachycardia and Atrial Fibrillation or Flutter: A Double-Blind Randomized Cross-Over Study

, 2020
The effectiveness of verapamil in controlling ventricular rate was evaluated in 20 patients with atrial fibrillation or flutter with a rapid ventricular response (Group 1) and 30 patients with paroxysmal supraventricular tachycardia (Group 2). In Group 1
H. Waxman, R. Myerburg, R. Appel, R. Sung   +3 more
semanticscholar   +1 more source

Atrial flutter

Current Treatment Options in Cardiovascular Medicine, 2001
Atrial flutter (AFl) is an arrhythmia resulting from reentry in a macroreentrant circuit, most commonly in the right atrium. Typical AFl uses the narrow isthmus of right atrial tissue between the tricuspid valve annulus and the inferior vena cava orifice as part of the macroreentrant circuit.
Ashok Garg, Gregory K. Feld
openaire   +3 more sources

Management of atrial flutter [PDF]

Current Cardiology Reports, 2000
Typical atrial flutter is a macroreentrant arrhythmia of the right atrium. The isthmus area between the tricuspid annulus, the inferior vena cava, and the ostium of the coronary sinus is a critical zone of the reentry circle. Atrial flutter has been treated with class I and III antiarrhytmic drugs to maintain sinus rhythm, with moderate success ...
Halfdan Aass, Erik Kongsgaard
openaire   +2 more sources

Prevalence of extra-appendage thrombosis in non-valvular atrial fibrillation and atrial flutter in patients undergoing cardioversion: a large transoesophageal echo study.

EuroIntervention, 2019
AIMS The aim of our study was to evaluate the prevalence of left atrial cavity and appendage thrombosis in patients undergoing cardioversion for non-valvular atrial tachyarrhythmias.
A. Cresti, M. García-Fernández, H. Sievert, P. Mazzone, P. Baratta, M. Solari, A. Geyer, F. De Sensi, U. Limbruno   +8 more
semanticscholar   +1 more source