What is Idiopathic Pulmonary Arterial Hypertension
- What It Is
- Risk Factors
- Living With
- User Questions
- Alternative Treatment
- Care Guide
- Questions for Your Doctor
- When to Contact a Doctor
- Find a Doctor
- Resource Guide
Idiopathic Pulmonary Arterial Hypertension Definition
Primary pulmonary hypertension (PPH) is a rare disease. It is high blood pressure in the blood vessels of the lungs.
A person with PPH has extra muscle in the walls of these blood vessels. That extra muscle makes it more difficult for blood to flow through them. As a result, the right side of the heart has to work harder to push blood to the lungs. This additional strain can eventually lead to heart failure.
PPH is a serious condition. It requires care from your doctor.
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