title: Transvenous bedside cardiac pacing with floating microelectrodecatheter.
mesh_terms: D006328:Cardiac Catheterization; D004554:Electric Countershock; D004562:Electrocardiography; D004566:Electrodes; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010138:Pacemaker, Artificial