The inducing heart arrest time,the coronary sinus flow recovery (CFR),the myocardial water content,the myocardial ultrastructure,the myocardial melodiadehyde (MDA) and the myocardial xanthine oxidase (XO) were measured.

• 观察诱导心脏停搏时间、冠脉流量恢复率 (CFR)、心肌含水量、超微结构、丙二醛 (MDA )和黄嘌呤氧化酶(XO)的变化。 结果 腺苷组诱导心脏停搏时间 (4 .；0± 1