title: An audible alarm system to facilitate the intraoperative identification of cardiac conduction tissue.
mesh_terms: D006348:Cardiac Surgical Procedures / Q000295:instrumentation*; D004560:Electricity; D004562:Electrocardiography / Q000295:instrumentation; D004594:Electrophysiology; D006327:Heart Block / Q000209:etiology / Q000517:prevention & control; D006329:Heart Conduction System / Q000033:anatomy & histology / Q000502:physiology / Q000601:surgery*; D010138:Pacemaker, Artificial; D011183:Postoperative Complications / Q000517:prevention & control