Comparison of varied treatment for emergency cardioversion of paroxysmal atrial fibrillation in the aged patients / 中华全科医师杂志

ABSTRACT

Objective To compare the safety and efficacy of varied treatments for cardioversion of paroxysmal atria] fibrillation (AF) in the aged patients and to explore choice of electrical cardioversion with direct current. Methods Clinical data of cardioversion with lanatoside (cedilandid) or propafenone, a sodium channel blocker prolongs refractoriness, for 57 aged patients with paroxysmal AF were summarized to observe their cardioversion and control of heart rate. And, synchronous electrical cardioversion will be offered to those with severe complications and ineffective with drug treatment within 24 h after the onset of AF. Results An emergency cardioversion ratio was 28.1 % with lanatoside within 24 h with a satisfactory control of ventricular rate, as compared with that of 62.2% with propafenone (P