Sotalol: A rescue drug in the face of life-threatening refractory ventricular tachycardia
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چکیده
منابع مشابه
Electrophysiologic and antiarrhythmic effects of sotalol in patients with life-threatening ventricular tachyarrhythmias.
Sotalol is a unique beta-blocker that lengthens cardiac repolarization and effective refractory period (ERP). Its efficacy after intravenous (1.5 mg/kg) and oral (160 to 480 mg bid) administration was therefore evaluated in 37 patients with refractory recurrent ventricular tachycardia/fibrillation (VT/VF). Thirty-five patients, 33 with inducible VT/VF, underwent electrophysiologic testing. Intr...
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متن کاملElectrophysiologic and antiarrhythmic elfects of sotalol in patients with life - threatening ventricular tachyarrhythmias
Sotalol is a unique fl-blocker that lengthens cardiac repolarization and effective refractory period (ERP). Its efficacy after intravenous (1.5 mg/kg) and oral (160 to 480 mg bid) administration was therefore evaluated in 37 patients with refractory recurrent ventricular tachycardia/fibrillation (VT/VF). Thirty-five patients, 33 with inducible VT/VF, underwent electrophysiologic testing. Intrav...
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Life threatening ventricular dysrhythmias:
Cardiac arrhythmias following acute myocardial infarction are often fatal. Although commonly used antiarrhythmics are usually effective, some patients develop dysrhythmias that are refractory to these medications. This article discusses the use and contraindications of bretylium tosylate, a relatively new antiarrhythmic drug that has been shown to be effective in reversing dysrhythmias that wer...
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ژورنال
عنوان ژورنال: Annals of Cardiac Anaesthesia
سال: 2014
ISSN: 0971-9784
DOI: 10.4103/0971-9784.129885