title: Portable ECG transmitter reduces post-MI perils.
mesh_terms: D004562:Electrocardiography / Q000295:instrumentation*; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D009203:Myocardial Infarction / Q000503:physiopathology*; D013686:Telemetry; D013997:Time Factors