The cause is a malfunction in the small pulmonary arteries. The small blood vessels in our body that lead from the heart to the lungs are constantly being remodeled: Cells in the inner layer of ...

In pulmonary hypertension, a combination of metabolic and mechanical dysfunction leads to irreversible vascular damage.

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The new drug sotatercept stops the remodelling of the pulmonary vessels and even helps patients with advanced pulmonary arterial hypertension (PAH) who have not yet been treated.

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The outer layers of pulmonary arteries are formed of both fibroblast and smooth muscle cells: the fibroblasts produce proteins that support the structure of the vessel, while the smooth muscle helps ...

The aorta is the largest artery in the body to which all other major arteries are connected. It is a big tube-like structure, usually about 1 inch ... This condition can lead to pulmonary edema, left ...