G. Kim, Maximal rate of tachycardia devel- opment: Sinus tachycardia with sudden exercise vs. spontaneous ventricular tachycardia, PACE, 6:221- 228. 1983.Fisher ]D, Goldstein M, Ostrow E, Mates JA, Kim SG. Maximal rate of tachycardia development: sinus tachycardia with sudden exercise vs. ...
Characteristics of Sinus Rhythm Electrograms at Sites of Ablation of Ventricular Tachycardia Relative to All Other Sites: A Noncontact Mapping Study of the... Noncontact Mappin g of VT During Sinus Rhythm. Introduction: Regions of the diseased ventricle that activate abnormally during sinus rhythm (SR...
Termination of ventricular tachycardia by carotid sinus massage Stern EH,Schweitzer P.Termination of ventricular tachycardia by ca-rotid sinus massage. Chest . 1983Stern EH,Schweitzer P.Termination of ventricular tachycardia by ca-rotid sinus massage[J].Chest,1983,83(3):564-565... EH Stern,P ...
The sustained ventricular tachycardia was converted to sinus rhythm after the pyrogen reaction. The conversion of sustained ventricular tachycardia might be related to pyrogen reaction. The effects of pyrogen reaction on sustained ventricular tachycardia need further research....
Outflow tract tachycardia is generally considered a benign arrhythmia but has been associated with malignant forms, including Brugada, or idiopathic ventricular fibrillation. Anatomy The outflow tracts are located at the base of the heart. The right ventricular outflow tract can be thought of as a...
During sinus rhythm, markedly reduced amplitude with or without prolonged duration was noted in multiple electrograms of the right ventricle. Delayed activation of the right ventricular outflow tract electrogram was present. Two clinical types of ventricular tachycardia with a left bundle branch block ...
doi:10.1016/S0735-1097(98)80836-XS.F.NaguahandI.MikatiandH.A.KopelenandK.J.SDOSJournal of the American College of Cardiologyestimation of left ventricular filling pressure in sinus tachycardia: a new application of tissue Doppler imaging. Circulation. 1998;98:1644-50....
In addition, frequent ventricular ectopy is known to adversely affect cardiac function itself, namely tachycardia-induced cardiomyopathy. Figure 1: Electrocardiogram demonstrating sinus rhythm with a five beat run of nonsustained ventricular tachycardia with left bundle branch block morphology...
Dose20 mmol IV over 20 min, then 20 mmol every 20 hour. Bretylium DrugBretylium Brand namesVF (ventricular fibrillation) VT (ventricular tachycardia) Mechanism of actionBretylium inhibits the release of norepinephrine. Bretylium is used for the prophylaxis and therapy of ventricular fibrillation (VF)...
Left ventricular function as assessed by echocardiography during sinus rhythm (decreased ejection fraction or shortening fraction and/or left ventricular dilatation) was impaired in 11 of these patients (6 children and 5 infants) but in none of the asymptomatic patients. It was assessed whether there...