无论是肺心病或是心肺病,其发生的前提条件都是肺动脉高压。因此,有的学者主张将引起肺动脉高压的原因分类以肺心病和心肺病划分。引起肺动脉高压的原因甚多,诸如先天性和后天性心血管疾病,肺、胸膜、胸廓疾病,还可发生在心肺以外的疾病如 Whether pulmonary heart disease or cardiopulmonary disease, its prerequisite for pulmonary hypertension. Therefore, some scholars advocate the cause of pulmonary hypertension caused by the classification of pulmonary heart disease and cardiopulmonary disease classification. Pulmonary hypertension causes many causes, such as congenital and acquired cardiovascular diseases, lung, pleura, thoracic disease, but also outside the heart and lung diseases such as