Older patients with PAH who were at least 55 years old showed significantly smaller improvements in 6-minute walk distance.

During the winter months, when days are short and cold and nights are long and dark, creating a warm and cozy indoor atmosphere can feel especially important.

Pulmonary arterial hypertension (PAH) involves progressive cellular and molecular change within the pulmonary vasculature, leading to increased vascular resistance. Current therapies targeting nitric ...

Ultrafine particles are of particular concern from a health perspective. They are easily inhaled into our lungs, but research has found they are excreted from the body very slowly.

There is a strong correlation between delayed diagnosis and high mortality rate in pulmonary arterial hypertension (PAH). Recent research indicates that circular RNAs (circRNAs) may serve as potential ...

Branch pulmonary artery (PA) stenosis is a common complication in congenital heart disease (CHD) that can result in unequal pulmonary perfusion, cyanosis, and increased ventricular workload. Although ...

The lung endothelium is essential for maintaining normal lung structure and plays a key role in gas exchange, barrier function, angiogenesis, vascular tone, and inflammation regulation. The advent of ...

A CT pulmonary angiography can safely detect blood clots in your lungs. Pulmonary angiography helps locate types of blockages that disrupt normal blood flow. PMRA is a radiation-free option for ...

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aState Key Laboratory of Complex Severe and Rare Diseases, Department of Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical ...

Autoimmune PAP affects ~7 per million in the U.S. and can progress from dyspnea and infections to lavage dependence and, in severe cases, lung transplantation. Inhaled recombinant GM-CSF is intended ...