title: What you need to know about today's pacemakers.
mesh_terms: D000368:Aged; D004562:Electrocardiography; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial / Q000451:nursing*; D010351:Patient Discharge; D010353:Patient Education as Topic; D011182:Postoperative Care; D012804:Sick Sinus Syndrome / Q000503:physiopathology / Q000628:therapy*