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彩色多普勒超声对４５～５５岁中年人左心功能的研究李新民，董磊，苗风君，牟楠楠，陈秀慧（济南军区总医院超声诊断科济南２５００３１）据美国尸检资料报道，４９％的人患有冠心病，生前做出诊断者仅为７％，两者相差极大。所以对中年人普查心功能应引起高度重视。资料...
Study on left ventricular function in middle-aged people aged 45-55 years by color Doppler ultrasound LI Xin-min, DONG Lei, MIAO Feng-jun, MU Nan-nan, CHEN Xiu-hui (Department of Ultrasound Diagnosis, Jinan Military Region General Hospital, Jinan 250031) According to the American autopsy data, 49% People suffering from coronary heart disease, before making a diagnosis of only 7%, a great difference between the two. Therefore, the census of middle-aged people should pay close attention to cardiac function. data...