[治疗]二、REVERSE［3］

REVERSE（randomized trial of cardiac resynchronization in mildly symptomatic heart failure pa tients and in asymptomatic patients with left ventricular dysfunction and previous heart failure symp toms）是一个由美敦力公司赞助的多中心、随机、双盲、对照研究。共纳入610例NY HA Ⅰ／Ⅱ级、QRS间期≥ 120 ......