precordial cardiogram 心振动图 ; 心前区心振动图
precordial pain 心前部痛 ; 心前区疼痛 ; 心脏部疼痛 ; 心前区痛
precordial lead 心前区导联
precordial oppression 胸内苦闷或重压感
Precordial bulge 心前区隆起
contour of precordial region 心前区外形
bipolar precordial lead 双极心前导联
Precordial region pain 心前区疼痛
His precordial pain was relieved temporarily and became worse several hours later.
患者的胸痛获暂时缓解，数小时后又逐渐加重。
Objective To estimate clinical significance of poor R wave progression in precordial leads.
目的探讨胸导联R波递增不良的临床意义。
Objective: To observe the effects of precordial pain stimulation on the acute myocardial infarction (AMI) range in experimental rats.
目的：观察心前区疼痛刺激对急性心梗大鼠心梗范围的影响。
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