TY - GEN AU - Lown,B AU - Kosowsky,B D TI - Artificial cardiac pacemakers. I SN - 0028-4793 PY - 1970///1103 KW - Adrenal Cortex Hormones KW - pharmacology KW - Animals KW - Cardiac Output KW - Dogs KW - Electrocardiography KW - Electrodes KW - Heart KW - drug effects KW - Heart Block KW - physiopathology KW - Heart Conduction System KW - physiology KW - Heart Rate KW - Humans KW - Methods KW - Pacemaker, Artificial KW - classification KW - Potassium KW - Pulse KW - Sinoatrial Node KW - Sympathomimetics N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1056/NEJM197010222831706 ER -