• P Somani and S di Giorgi.
• Chest. 1980 Oct 1;78(4):658-60.

AbstractA 68-year-old patient developed increasingly frequent episodes of ventricular and supraventricular arrhythmias over the past five years. During the last 12 months, he was admitted to the hospital on several occasions with complex arrhythmias including multifocal PVCs, bigeminy, trigeminy, ventricular tachycardia, and atrial flutter and fibrillation. Large and frequent doses of quinidine, procainamide, disopyramide, propranolol, and digoxin failed to suppress his arrhythmias. He had no previous history of myocardial infarction or other heart diseases. Coronary arteriography revealed no obstruction of any major arteries or their branches. A new antiarrhythmic drug, lorcainide, was given intravenously and it suppressed all PVCs, including bigeminy and ventricular tachycardia. All his arrhythmias have been completely suppressed by oral regimens of lorcainide, 100 mg four times daily, for the past four months. This is the first case of oral treatment of ventricular arrhythmias with lorcainide in this country.

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