Pulmonary hypertension - Symptoms and causes - Mayo Clinic
2023年7月28日 · Pulmonary hypertension is a type of high blood pressure that affects the arteries in the lungs and the right side of the heart. In one form of pulmonary hypertension, called pulmonary arterial hypertension (PAH), blood vessels …
Pulmonary Arterial Hypertension (PAH): Symptoms and Treatment
2022年7月22日 · Pulmonary arterial hypertension (PAH) is one form of pulmonary hypertension (high blood pressure in your pulmonary arteries). Symptoms may not appear until the condition has gotten worse. Your provider will run many tests to diagnose you and plan your treatment.
Pulmonary Arterial Hypertension: Symptoms, Causes, and …
2023年8月10日 · Having pulmonary arterial hypertension (PAH) means that you have high blood pressure in the arteries that go from your heart to your lungs. It's different from having regular high blood...
Pulmonary hypertension - Diagnosis and treatment - Mayo Clinic
2023年7月28日 · Pulmonary hypertension is hard to diagnose early because it's not often found during a routine physical exam. Even when pulmonary hypertension is more advanced, its symptoms are similar to those of other heart and lung conditions.
Pulmonary Hypertension: Symptoms, Treatment - Cleveland Clinic
2022年6月2日 · High blood pressure in your pulmonary arteries forces your heart to work harder to send oxygen-poor blood to your lungs. Your right ventricle (lower right chamber) is responsible for pumping this blood to your lungs. So, over time, PH causes your right ventricle to get bigger due to the extra work.
About Pulmonary Hypertension | Heart Disease | CDC
2024年5月15日 · Pulmonary hypertension is a condition that affects the blood vessels in the lungs. It develops when the blood pressure in your lungs is higher than normal. The increased blood pressure in the lungs can make the heart work …
Pulmonary Arterial Hypertension (PAH) - American Lung …
Pulmonary arterial hypertension (PAH) is one form of a broader condition known as pulmonary hypertension, which is high blood pressure in the lungs. In PAH, this increased pressure in the vessels is caused by obstruction in the small arteries in the lung for a variety of reasons.
Pulmonary arterial hypertension - Wikipedia
Pulmonary Arterial Hypertension (PAH) is a syndrome in which the blood pressure in the pulmonary arteries and pulmonary arterioles (the blood vessels located proximal to the capillary bed, the site of oxygen exchange in the lungs) is elevated.
What Is Pulmonary Arterial Hypertension? - WebMD
2023年4月18日 · Pulmonary arterial hypertension, or PAH, is a type of high blood pressure that affects the arteries in your lungs and the right side of your heart.
Learn About Pulmonary Arterial Hypertension - American Lung …
2024年11月5日 · Pulmonary arterial hypertension (PAH) is a specific type of pulmonary hypertension that is caused when the tiny arteries in your lung become thickened and narrowed. This blocks the blood flow through your lungs which raises the blood pressure in the lungs and causes your heart to work harder to pump your blood through those narrowed arteries.