英语词汇“premature atrial contraction”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	premature atrial contraction
释义	premature atrial contraction n. Abbr. PAC An ectopic heartbeat that originates in the atria and precedes a typical atrial contraction.
随便看	dweller dwelling dwelt DWI Dwight Dwight David Dwight Filley dwindle DWT dwt. D & X DXA Dy dy. dyad dyadic Dyak Dyak dyarchy dyarchy dybbuk dye dyed-in-the-wool dyer Dyer

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