title: "Floating" catheter for temporary transvenous ventricular pacing.
mesh_terms: D006328:Cardiac Catheterization / Q000295:instrumentation*; D004562:Electrocardiography; D004567:Electrodes, Implanted; D006327:Heart Block / Q000628:therapy; D006801:Humans; D008722:Methods; D010138:Pacemaker, Artificial