title: [ON THE CLINICO-ELECTROCARDIOGRAPHIC DIAGNOSIS OF SO-CALLED PULMONARY HEART DISEASE].
mesh_terms: D003933:Diagnosis; D004562:Electrocardiography; D006801:Humans; D011660:Pulmonary Heart Disease
keywords: DIAGNOSIS; ELECTROCARDIOGRAPHY; PULMONARY HEART DISEASE
vernacular_title: K KLINIKO-'ELEKTROKARDIOGRAFICHESKO I DIAGNOSTIKE TAK NAZYVAEMOGO LEGOCHNOGO SERDTSA.