title: [VALUE OF THE MACRUZ INDEX (P/PR RATIO) IN THE ECG DIAGNOSIS OF ATRIAL ENLARGEMENT].
mesh_terms: D035843:Biomedical Research; D006332:Cardiomegaly; D004562:Electrocardiography; D006801:Humans
keywords: CLINICAL RESEARCH; ELECTROCARDIOGRAPHY; HEART ENLARGEMENT
vernacular_title: IL VALORE DELL'INDICE DI MACRUZ (RAPPORTO P/PR) NELLA DIAGNOSI ECGRAFICA DI INGRANDIMENTO ATRIALE.