心脏猝死(sudden cardiac death,SCD)由各种心脏性原因所引起,该类患者在猝死前主要表现为一种急性症状,开始1 h之内骤然意识丧失为前驱的自然死亡。对于心脏性疾病患者来说,猝死发生时间、方式都是不可预料的,并且呈现一种快速状态,造成心脏性疾病患者临床猝死的主要起因就是自然的病理生理,并非人为造成。1资料与方法1.1一般资料:选取2010年2月至2016年2月心脏 Sudden cardiac death (SCD) is caused by various cardiac causes. Before sudden death, sudden cardiac death (SCD) mainly presents as an acute symptom, and sudden loss of consciousness within 1 h is a precursor to natural death. For patients with heart disease, the time and mode of sudden death are unpredictable and present a rapid state. The main cause of sudden cardiac death in patients with cardiac diseases is natural pathophysiology, not human-induced. 1 Materials and Methods 1.1 General Information: Select the February 2010 to February 2016 heart