心源性猝死(SCD)是当今心脏病学面临的重大挑战,因其发作突然,预测困难,且大部分发生在院外,给抢救、预防、治疗带来困难。SCD病人死前24小时动态心电图变化,目前报道尚不多,我院内科3例冠心病患者,在住院期间,作完动态心电图检查后24小时内发生猝死,其死前动态心电图变化,或许能为SCD的预测、预防提供有益的资料。 病例资料 Sudden death from sudden cardiac death (SCD) is a major challenge in cardiology today. It is difficult to rescue, prevent, and treat sudden onset and difficult prognosis. Most of them occur outside the hospital. SCD patients 24 hours before death, dynamic electrocardiogram changes, is currently not reported, our hospital 3 cases of coronary heart disease patients during hospitalization, after the completion of Holter examination within 24 hours of sudden death, the change of pre-mortem dynamic ECG may be able to For the SCD prediction, prevention provide useful information. Case information