bigeminal pulsebigeminal rhythmbigeminy coupled rhythmcoupled beatcoupled extrasystolecoupled rhythm二: two联: unite; join二联,二联律: bigeminy二联律法则: rule of bigeminy房性二联律: atrial bageminy下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:二联律,即可在微信中查询翻译