title: Pacemaker inhibition during cardioplegia in open heart surgery.
mesh_terms: D006348:Cardiac Surgical Procedures; D004558:Electric Stimulation; D006324:Heart Arrest, Induced; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery; D010138:Pacemaker, Artificial