quadrigeminal rhythm
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n.
A cardiac dysrhythmia in which heartbeats occur in groups of four, usually composed of one sinus beat followed by three extrasystolic beats.
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Words nearby quadrigeminal rhythm
quadrifid, quadriga, quadrigatus, quadrigeminal, quadrigeminal body, quadrigeminal rhythm, quadrigeminum, quad right, quadrilateral, quadrilingual, quadriliteral
The American Heritage® Stedman's Medical Dictionary
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