Influence of tachycardia cycle length and antiarrhythmic drugs on pacing termination and acceleration of ventricular tachycardia

作者: Gerald V. Naccarelli , Douglas P. Zipes , G.Thomas Rahilly , James J. Heger , Eric N. Prystowsky

DOI: 10.1016/0002-8703(83)90269-7

关键词: Slow Ventricular TachycardiaMedicineVentricular tachycardiaTachycardiaInternal medicineCycle lengthIn patientAnesthesiaCardiologySustained VTCardiology and Cardiovascular Medicine

摘要: Abstract We examined the influence of ventricular tachycardia (VT) cycle length and antiarrhythmic drugs on frequency VT termination acceleration by single double extrastimuli right burst pacing. In 57 patients, 89 episodes sustained (32 control, drug) were induced programmed electrical stimulation. Overall, 60 (67%) terminated means patients with relatively slow (VT ≥ 350 msec) pacing 37 44 (84%) but only 23 45 (51%) more rapid ≤ 349 msec, p

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