title: Safety of electrophysiologic studies.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D001158:Arteries / Q000293:injuries; D004558:Electric Stimulation / Q000009:adverse effects*; D004594:Electrophysiology; D006335:Heart Injuries / Q000209:etiology; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D013610:Tachycardia / Q000209:etiology / Q000401:mortality; D013924:Thrombophlebitis / Q000209:etiology