不ふ整せい脈みゃくTop 25000MeaningsNoun1. arrhythmia; abnormal heartbeatKanji used不negative整put in order脈veinPitch accentふせいみゃくUsed in vocabulary期き外がい収しゅう縮しゅく性せい不ふ整せい脈みゃくextrasystolic arrhythmiaNoun洞どう性せい不ふ整せい脈みゃくsinus arrhythmia; irregular heartbeatNounExamples1不ふ整せい脈みゃくがあります。I have an irregular pulse.