Any disorder that elevates left heart filling pressures, including systolic dysfunction, diastolic dysfunction, and valvular heart disease, can result in elevated pulmonary artery pressures.

• 任何紊乱都会引起左心充盈压升高，包括心脏收缩功能障碍，心脏舒张功能障碍，还有瓣膜性心脏病，都能导致肺动脉压的升高。