Pulmonary hypertension, or high blood pressure in the lungs, refers to a serious condition in which the blood vessels in the lungs become stiff and narrow, putting strain on the right side of the heart.

Some types of PH are secondary to an associated condition, such as sleep apnea, lupus or sarcoidosis. Sometimes PH may improve when the underlying condition is successfully treated.

Common symptoms, many causes and a variety of tests can make pulmonary hypertension difficult to diagnose. Knowing what symptoms to look for and diagnostic tests that provide critical information can lead to an earlier diagnosis and better outcomes.

Treatments for pulmonary hypertension include targeted medical therapies, surgeries and other procedures, and supportive therapies such as oxygen or drugs that improve the function of the heart and lungs.

Pediatric pulmonary hypertension, like adult PH, is high blood pressure in the blood vessels in the lungs. Causes of pediatric PH are often different, as are the types of treatments that can be used.

Learning that you have pulmonary hypertension can be overwhelming, but you’re not alone, whether you have a type linked to left heart disease or sleep apnea or a rare form of pulmonary arterial hypertension. Your journey is unique to you, and we’re here to help you feel supported and provide you with the information you need.

PHA-accredited Pulmonary Hypertension Care Centers improve outcomes and quality of care for people with PH. Find expert care by locating a center or specialist near you.