At follow-up of 50 months, 47 patients (56%) had reached a composite end point including death, heart transplantation, hospitalization for heart failure, arrhythmia, myocardial infarction and stroke.

• 在随访的50个月中，47名患者(56%25)到达复合终点，这包括死亡、心脏移植、心衰后住院、心率失常、心梗及中风。