当今,心力衰竭(heart failure,HF)正日渐威胁着老龄化社会,天津医科大学总医院万征教授针对射血分数(EF)正常的舒张性心力衰竭进行了专题报告。万征教授指出,心力衰竭包括EF正常的舒张性心力衰竭(diastolic heart failure,DHF)和EF下降的收缩性心力衰竭(systolic heart failure,SHF)。DHF是指存在HF的临床特征,且EF>40%～50%的HF。诊断须同时满足:①HF症状或体征,②EF>40%～50%,③左 Today, heart failure (HF) is threatening the aging society. Professor Wan Zheng, General Hospital of Tianjin Medical University, gave a special report on normal ejection fraction (EF) of diastolic heart failure. Professor Wan Zheng pointed out that heart failure includes EF normal diastolic heart failure (DHF) and EF decreased systolic heart failure (SHF). DHF refers to the presence of HF clinical features, and EF> 40% to 50% of HF. Diagnosis must also meet: ① HF symptoms or signs, ② EF> 40% to 50%, ③ left