1 in 5,000 have this genetic blood vessel disorder that can lead to PH, but 90% may be undiagnosed.
As the world’s largest pulmonary hypertension organization, PHA provides support and resources to extend and improve the lives of those affected by PH. Together, we end isolation, deliver education and offer hope for the future.
Dallas-area residents: Onsite PHA registration starts June 11.
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1 in 5,000 have this genetic blood vessel disorder that can lead to PH, but 90% may be undiagnosed.
Watch this PHA 2024 video, with interviews from early PHA leaders and longtime thrivers, as we head to Dallas for PHA 2026.
Help send 600 messages to Congress this month. Ask your senator and representatives to support the SOAR Act.
Learn about PH, tests to diagnose, available treatment and common risk factors.
Live your best life with PH, whether you’re newly diagnosed, a long-time thriver or taking care of someone you love.
Discover in-person events and patient education materials
Become part of the PHA community.
Connect, learn, share and discover.
Explore news from the Pulmonary Hypertension Association.
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Visit our News section for the latest stories from PHA News, including association news and PH in the News.
PHA 2026 delivers support, information, and hope—advancing care to enhance and extend lives affected by pulmonary hypertension, even beyond the conference.
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Urge Congress to support the SOAR Act by joining our June advocacy challenge.
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Sawanda Cornett shares her 22-year PH journey in the latest issue of Pathlight, PHA’s member magazine.
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