[=part per million]百萬分之一
[=passive physiological movement]被動(dòng)
生理運(yùn)動(dòng)
[=permanent pacemaker]永久性起搏器
[=phosphopentomutase]戊磷酸變位酶,
磷酸戊糖變位酶[=posterior papillary muscle]后乳頭肌
[=primidone]
撲癇酮,去氧苯比妥
[=pulses per minute]
脈搏數(shù)/分,每分鐘脈搏次數(shù)