释义 |
quadrigeminal rhythm qua·dri·gem·i·nal rhyth·ma cardiac arrhythmia in which the heartbeats are grouped in fours, each usually composed of one sinus beat followed by three extrasystoles, but a repetitive group of four of any composition is quadrigeminal. Synonym(s): quadrigeminyquad·ri·gem·i·nal rhythm (kwahd'ri-jem'i-năl ridh'ŭm) A cardiac arrhythmia in which the heartbeats are grouped in fours, each usually composed of one sinus beat followed by three extrasystoles, but a repetitive group of four of any composition is quadrigeminal. |