Chronic Thromboembolic Pulmonary Hypertension (CTEPH)

Young woman in ponytail and workout outfit sits on the stairs breathing heavily. Young woman in ponytail and workout outfit sits on the stairs breathing heavily.

CTEPH is a rare and progressive form of pulmonary hypertension caused when chronic pulmonary embolism, or blood clots, form scar-like tissue in the lung’s arteries, blocking or narrowing the arteries.

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