作者用超声心动图诊断连枷样主动脉瓣叶一例,现报告如下: 患者男性,34岁,以寒战、发热、胸闷、心慌三周为主述来我院就诊。体检:血压140/30mmHg,心率110次/分,心界向左下扩大,胸骨左缘第3肋间可闻及粗糙的舒张期杂音3/Ⅵ级,A_2明显减弱,股动脉可闻及枪击音。超声心动图检查:(一)M型显示:①在主动 The authors use echocardiography diagnosis of flail-like aortic valve leaflets are reported as follows: The male patient, 34 years old, with chills, fever, chest tightness, palpitation three weeks mainly to our hospital. Physical examination: blood pressure 140 / 30mmHg, heart rate 110 beats / min, the heart to the left to expand the sternal left intercostal space can be heard and coarse diastolic murmur 3 / Ⅵ level, A_2 significantly weakened, femoral artery can be heard and shot sound . Echocardiography: (a) M-type display: ① in the initiative