[Pathologic anatomy of cor pulmonale. Results of autopsies].
In a Zurich autopsy study comprising 7947 adults (over 20-year-olds), cor pulmonale was diagnosed in 8.9% (709 cases). In more than half of the cases the cor pulmonale was caused by lung diseases associated with chronic bronchitis and emphysema or with fibrosis of the lung. In 7 cases recurrent thromboembolism was the sole cause of cor pulmonale, whereas in 103 cases additional lung diseases were involved. 7 cases could be attributed to primary pulmonary hypertension. Cor pulmonale is, as a rule, the result of multiple lung conditions. The lesions of pulmonary vessels in cor pulmonale are produced either by parenchymatous lung changes (such as pneumoconiosis, sarcoidosis, etc.) or by pulmonary hypertension.
D000368:Aged; D001344:Autopsy; D001991:Bronchitis / Q000150:complications; D002908:Chronic Disease; D004646:Emphysema / Q000150:complications; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications; D008171:Lung Diseases / Q000150:complications* / Q000473:pathology; D008297:Male; D011658:Pulmonary Fibrosis / Q000150:complications; D011660:Pulmonary Heart Disease / Q000209:etiology* / Q000473:pathology
Das Cor pulmonale aus pathologisch-anatomischer Sicht. Ergebnisse einer Autopsiestatistik