title: [Early diagnosis of secondary pulmonary hypertension and cardiac insufficiency in chronic nonspecific lung diseases].
mesh_terms: D000328:Adult; D001991:Bronchitis / Q000150:complications*; D005260:Female; D006333:Heart Failure / Q000175:diagnosis*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000150:complications*; D013997:Time Factors
vernacular_title: O ranneĭ diagnostike vtorichnoĭ legochnoĭ gipertenzii i serdechnoĭ nedostatochnosti pri khronicheskikh nespetsificheskikh zabolevaniiakh legkikh.