title: The precordial stethoscope can be indispensable in patient monitoring.
authors.forename: J C
authors.initials: JC
authors.lastname: Horrow
mesh_terms: D000768:Anesthesia, General / Q000295:instrumentation*; D002675:Child, Preschool; D006326:Heart Auscultation / Q000295:instrumentation*; D006801:Humans; D008297:Male; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D010438:Peptic Ulcer Hemorrhage / Q000601:surgery*