Objective to investigate the risk factors and features of coronary lesions in male patients with premature coronary heart disease acute myocardial infarction (PCHDAMI).
目的探讨男性早发冠心病急性心肌梗死(PCHDAMI)的危险因素及冠状动脉病变特点。
Objective To observe the relationship of serum gonadal hormone concentration and the degrees of coronary atherosclerosis in old male with coronary heart disease.
目的观察老年男性冠状动脉粥样硬化不同程度时血清性激素水平的变化，分析两者的关系。
Objective The content of CNP, et and NO in blood of old male patients with coronary heart disease (CHD) were detected.
目的检测老年男性冠心病患者血浆cnp, ET和血清no的含量，探讨其临床意义。
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