The 12-lead ECG suggested atrial flutter with a cycle length of 180 ms (330 cycles/min or 5.5 Hz) pattern in all the leads. With an intrinsic ventricular rate of 86 bpm, the initial machine-based assessment was atrial flutter with 4:1 AV conduction. Multiple ECGs were recorded ...
The 12-lead ECG suggested atrial flutter with a cycle length of 180 ms (330 cycles/min or 5.5 Hz) pattern in all the leads. With an intrinsic ventricular rate of 86 bpm, the initial machine-based assessment was atrial flutter with 4:1 AV conduction. Multiple ECGs were recorded and a ...
Adj.1. atrial- of or relating to a cavity or chamber in the body (especially one of the upper chambers of the heart) anatomy,general anatomy- the branch of morphology that deals with the structure of animals Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton Universi...
Atrial flutter with 1:1 atrioventricular response may be spontaneous or drug-induced and may occur in persons with or without known organic heart disease. The response is often caused by sympathetic discharge associated with exertion or excitement. The presence of wide QRS complexes due to aberrant...
Prolonged atrial conduction. A major predisposing factor for the development of atrial flutter. Electrophysiological studies were performed during sinus rhythm on 21 patients who had demonstrated the spontaneous occurrence of sustained atrial flutter... CV Leier,JA Meacham,SF Schaal - 《Circulation》 被...
Atrial flutter is a type of supraventricular tachycardia caused by a re-entry circuit within the right atrium
& Saku, K. Antiarrhythmic effects of JTV-519, a novel cardioprotective drug, on atrial fibrillation/flutter in a canine sterile pericarditis model. J. Cardiovasc. Electrophysiol. 14, 880–884 (2003). Article PubMed Google Scholar Bellinger, A. M. et al. Remodeling of ryanodine receptor ...
1. to strike forcefully and repeatedly: to beat a toy drum. 2. to hit (a person or animal) repeatedly so as to cause painful injury; thrash (often fol. by up). 3. to dash against: rain beating the trees. 4. to flutter or flap: a bird beating its wings. 5. to sound, as ...
Rates of atrial flutter occurrence and cavotricuspid isthmus reconduction after prophylactic isthmus ablation performed during atrial fibrillation ablation: a ... H Yamaji,S Higashiya,T Murakami,... - 《Journal of Interventional Cardiac Electrophysiology An International Journal of Arrhythmias & Pacing》 ...
OBJECTIVES This study was done to characterize human right atrial (RA) flutter (AFL) using noncontact mapping. BACKGROUND Atrial flutter has been mapped using sequential techniques, but complex anatomy makes simultaneous global RA mapping difficult. METHODS Noncontact mapping was used to map the RA ...