CL Item
Sinus rhythm (Sinus rhythm)
C0232201 (UMLS CUI-1)
CL Item
Atrial fibrillation or flutter (Atrial fibrillation or flutter)
C0004238 (UMLS CUI-1)
C0004239 (UMLS CUI-2)
CL Item
Paced (Paced)
C2981711 (UMLS CUI-1)
CL Item
Other rhythm (Other rhythm)