title: Finding needles in a haystack.
authors.affiliation: Division of Cardiovascular Medicine, University of California, Davis Medical Center, Sacramento, CA 95817, USA.
authors.forename: Daniel
authors.initials: D
authors.lastname: Jurewitz
authors.forename: Ezra A
authors.initials: EA
authors.lastname: Amsterdam
mesh_terms: D000369:Aged, 80 and over; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D013345:Subarachnoid Hemorrhage / Q000150:complications / Q000503:physiopathology*; D017180:Tachycardia, Ventricular / Q000209:etiology / Q000503:physiopathology*; D013686:Telemetry; D019210:Troponin I / Q000097:blood
chemical_list: D019210:Troponin I