. "C0232201"^^ . . "CDISC"^^ . "SINUS RHYTHMPTCDISC" . "Finding"^^ . "An electrocardiographic finding of a cardiac rhythm that originates in the sinoatrial node.NCI" . . "An electrocardiographic finding of an atrial rhythm which originates from the sinoatrial node.CDISC" . "Sinus RhythmPTNCI" . "Sinus Rhythm"^^ . . . "Sinus Rhythm"^^ . "Sinus RhythmSYCDISC" . . "C100076"^^ .