Heart failure causes breathing difficulties

Heart failure is a medical term for heart failure. The causes of heart failure leading to breathing difficulties include pulmonary heart disease, pulmonary circulation congestion, systemic circulation congestion, etc.

1. Pulmonary heart disease When

pulmonary arterial hypertension causes heart disease, it may affect heart function, and gas cannot be exchanged normally in the lungs, and symptoms of breathing difficulties may easily occur.

2. Pulmonary circulation congestion When

heart failure causes pulmonary circulation congestion, blood circulation is easily affected, resulting in blood stasis in the lungs, and gas exchange in the alveoli, causing breathing difficulties.

3. Systemic circulation congestion When patients

occur, it may cause excessive filling of the systemic venous system, and the pressure in the blood vessels may increase, causing internal organs congestion, resulting in breathing difficulties.