title: [The value of changes in the atrial loop of the vectorcardiogram for diagnosing cor pulmonale in patients with diffuse forms of chronic pneumonia].
mesh_terms: D000818:Animals; D002908:Chronic Disease; D004285:Dogs; D006801:Humans; D011014:Pneumonia / Q000150:complications*; D011656:Pulmonary Emphysema / Q000150:complications; D011658:Pulmonary Fibrosis / Q000150:complications; D011660:Pulmonary Heart Disease / Q000175:diagnosis*; D014672:Vectorcardiography
vernacular_title: Znachenie izmeneniĭ predserdnoĭ petli vektorkardiogrammy v diagnostike legochnogo serdtsa u bol'nykh s diffuznoĭ formoĭ khronicheskoĭ pnevmonii.