Clinical analysis of sudden cardiac death in aged patients / 中国基层医药

ABSTRACT

Objective To study the clinical features of aged patients with sudden cardiac death(SCD) for improving the resuscitation rate. Methods Hie usual etiology of SCD,electrocardiogram(ECG),echocardiography, dynamic electrocardiography(DCG), X-ray and electrolytes were analyzed. Results Most sudden death had inducement. Electrolytes disorder,ventricular ectopic beats,high grade atrioventricular block, auxocardia, left ventricular hypertrophy, cardiac insufficiency and myocardial ischemia could cause serious arrhythmias (.all P <0.05). Conclusion It could be related to heart functional class,left ventricular enlargement,myocardial ischemia,hypokalemia in aged patients with SCD.