肺原性心脏病包括许多疾病,其原发病变在肺组织或肺动脉内,最后都可引起右心衰竭。属于肺组织病变者包括阻性肺气肿、普遍性肺组织纤维化病变、肺尘埃沉着症,以及严重的胸廓畸形等。属于肺动脉疾患者有肺动脉栓塞、“原发性肺动脉高压症”,以及肺小动脉硬化病等。Waod氏称这类慢性肺原性心脏病为“缺氧血性肺原性心脏病”及“肺动脉高压性心脏病”。 Pulmonary heart disease, including many diseases, the primary lesion in the lung tissue or pulmonary artery, can eventually cause right heart failure. Patients with lung lesions include resistive emphysema, generalized fibrosis of lung tissue, pneumoconiosis, and severe thoracic deformity. Patients with pulmonary artery disease are pulmonary embolism, “primary pulmonary hypertension”, and pulmonary arteriosclerosis and so on. Waod said such chronic pulmonary heart disease as “hypoxemic pulmonary heart disease” and “pulmonary hypertension heart disease.”