endless loop tachycardiaPacemaker-mediated tachycardia8 Min Read Magnus NossenonDecember 3, 2025 An 87-year-old with dyspnea and intermittent WCT Written by Magnus Nossen The patient in today’s case is an 87 year old female with a history of dual chamber pacemaker and Afib. She…
Atrial Tachycardiabiventricular pacerBiventricular pacingcardiac resynchronization therapy (CRT)electrophysiologyendless loop tachycardiaPacemaker-mediated tachycardia11 Min Read Willy FrickonDecember 20, 2024 Chest pain and rapid pacing followed by an unexplained wide complex tachycardia. Time for cardioversion? Written by Willy Frick with edits by Ken Grauer An older man with a history of non-ischemic HFrEF s/p CRT and mild coronary artery disease…