Control analysis of clinical manifestation and coronary angiography in patients with variant angina.
变异性心绞痛临床表现与冠脉造影的对照分析。
Objective To approach the relationship of clinical manifestation and condition of coronary artery in patients with variant angina.
目的探讨变异型心绞痛患者临床表现与冠脉病变的关系。
Objective To approach the relationship of clinical manifestation and condition of coronary artery in patients with variant angina.
目的探讨变异型心绞痛患者临床表现与冠脉病变的关系。
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