[=rapid atrial pacing]快速心房起搏
[=rapid]快的,迅速的
[=recurrent abdominal pain]复发性腹痛
[=regression-associated protein]退化有关的蛋白
[=renal artery pressure]肾动脉压
[=rheumatoid arthritis precipitin]类风湿性关节炎沉淀素
[=right acromion posterior position]右肩峰后位,右肩后位
[=right anterior papillary muscle]右前乳头肌
[=right arterial pressure]右动脉压
[=right atrial pressure]右房压