title: Need and value of the electrocardiogram in the diagnosis of some cardiovascular syndromes.
authors.forename: J
authors.initials: J
authors.lastname: LOPEZ BRENES
mesh_terms: D002318:Cardiovascular Diseases / Q000175:diagnosis*; D003935:Diagnostic Techniques, Cardiovascular; D004562:Electrocardiography
keywords: CARDIOVASCULAR DISEASES/diagnosis, diagnostic; ELECTROCARDIOGRAPHY
vernacular_title: Necesidad y valor del electrocardiograma en el diagnóstico de algunos sändromes cardiovasculares.