English-Hanzi/Pulmonary heart disease

Pulmonary heart disease is the enlargement and failure of the right ventricle of the heart as a response to increased vascular resistance (such as from pulmonic stenosis) or high blood pressure in the lungs. 肺心病是心脏右心室的扩大和衰竭，是对血管阻力增加（如肺动脉狭窄）或肺部高血压的反应。