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本文报道用标测心动图对9例经两维超声心动图证实为室壁廇的病人进行检测,并与相应的心尖搏动图比较。结果:标测心动图的a波较小,E点不明确,E点后的曲线未下降而持续呈高平顶或晚期膨出图形,O点不明显,舒张早期快速充盈波的振幅低而间期短,或者舒张早期快速充盈波完全缺如。而其相应的心尖搏动图却呈相反的表现,差别显著,表明标测心动图在收缩期和舒张期的这些特征改变,对室壁瘤的的诊断有显著价值。
This paper reports the use of mapping cardiogram of 9 cases confirmed by two-dimensional echocardiography in patients with parietal lobe were detected and compared with the corresponding apexcardiac map. Results: The a-wave of the mapping cardiogram was small, the point E was not clear, the curve after the point E did not decline but continued to show a flattened or late bulging pattern, the O point was not obvious, the amplitude of the fast filling wave was low in the early diastole Short period, or rapid filling wave early complete absence of diastolic. While the corresponding apical pulsation diagram showed the opposite performance, the difference was significant, indicating that changes in these characteristics of cardiac mapping in systole and diastole, the diagnosis of aneurysms have significant value.