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对于冠状动脉造影正常的劳力性心绞痛患者一般诊断为心脏Ｘ综合征,但对它的发病机制目前仍不清楚。我们利用电子束ＣＴ(ＥＢＣＴ)对临床诊断为Ｘ综合征患者的冠状动脉进行检测,探讨冠状动脉钙化与Ｘ综合征及临床情况的关系。1 资料与方法1.1 病 人18例Ｘ综合征、30例冠...
For patients with angina pectoris with normal coronary angiography generally diagnosed with cardiac X syndrome, but its pathogenesis is still not clear. We used electron beam computed tomography (EBCT) to examine coronary arteries in patients with clinically diagnosed Syndrome X to investigate the relationship between coronary artery calcification and syndrome X and clinical status. 1 Materials and Methods 1.1 Patient 18 cases of syndrome X, 30 cases of crown ...