title: An unusual complication of pacemaker treatment: a case report of spontaneous withdrawal of endocardial electrode with the act of vomiting.
mesh_terms: D001014:Aortic Aneurysm / Q000209:etiology; D006328:Cardiac Catheterization; D004566:Electrodes; D004699:Endocardium; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D014839:Vomiting