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原发性扩张型心肌(简称DCMP)至今仍无特异的诊断方法。国内外学者曾报道其M型超声心动图表现,表明M型超声心动图在诊断DCMP方面具有一定的价值,但对各项征象的评价和主要的诊断依根尚未尽一致。现将我院16例DCMP患者的M型超声心动图进行较全面的分析,并就各项指标变化的阳性率和测定值,分别与17例冠心合并心衰(简称CHD-HF)及20例无心血管及肺部疾患者(简称N组)作对照分析,以期进一步探讨本病的M型超声心动图诊断与鉴别诊断依根,供临床参考。
Primary dilated myocardium (DCMP for short) is still no specific diagnostic method. Domestic and foreign scholars have reported its M-mode echocardiographic performance, indicating that M-mode echocardiography in the diagnosis of DCMP has some value, but the evaluation of the signs and the main diagnosis according to the root yet to be consistent. Now in our hospital 16 cases of DCMP patients with M-mode echocardiography more comprehensive analysis, and the various indicators of the positive rate and the measured value, respectively, with 17 cases of coronary heart disease (CHD-HF) and 20 Cases of cardiovascular and pulmonary disease patients (referred to as N group) for the control analysis, in order to further explore the M type echocardiography diagnosis and differential diagnosis according to root, for clinical reference.