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Dietary changes may treat pulmonary hypertension

Science Daily - Heart Disease

This difference becomes clear in pulmonary hypertension, in which only the lungs' blood vessels stiffen progressively, leading to chronic lung disease, heart failure and death.

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Pulmonary artery sarcoma affecting the pulmonary valve mistaken as pulmonary vasculitis: a case report and comparative literature review

Journal of Cardiothoracic Surgery

Pulmonary arterial sarcomas (PAS) are rare aggressive tumours occurring mainly in the pulmonary trunk. We report a case of PAS involving the pulmonary trunk wall and valve, with uniform wall thickening which r.

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Sotatercept's FDA Approval a New Chapter for Pulmonary Arterial Hypertension

Med Page Today

(MedPage Today) -- The FDA approved sotatercept (Winrevair) for treating pulmonary arterial hypertension (PAH) in adults, Merck announced on Tuesday. A novel activin signaling inhibitor, sotatercept is indicated to increase exercise capacity.

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Ultrasound Neuromodulation Shows Promise to Treat Pulmonary Hypertension, Feinstein Institutes Research

DAIC

Bioelectronic medicine scientists at The Feinstein Institutes for Medical Research used noninvasive, splenic focused ultrasound stimulation (sFUS) and found they can reduce inflammation and improve symptoms of pulmonary arterial hypertension (PAH). The research team delivered sFUS to cohorts of preclinical models with the disease.

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RAB7 deficiency impairs pulmonary artery endothelial function and promotes pulmonary hypertension

Journal of Clinical Investigation - Cardiology

Pulmonary arterial hypertension (PAH) is a devastating and progressive disease with limited treatment options. Endothelial haploinsufficiency of RAB7 caused spontaneous pulmonary hypertension (PH) in mice. Here, we explored the role of RAB7 in endothelial cell (EC) function and lung vascular homeostasis.

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Mortality Reaches 20% for Hospitalized Patients With High-Risk Pulmonary Embolism

Med Page Today

(MedPage Today) -- Mortality rates were high among patients with high-risk pulmonary embolism (PE), with the worst outcomes in those with hemodynamic collapse, according to a retrospective analysis of the Pulmonary Embolism Response Team (PERT.

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Dietary changes may help treat pulmonary hypertension

Medical Xpress - Cardiology

This difference becomes clear in pulmonary hypertension, in which only the lungs' blood vessels stiffen progressively, leading to chronic lung disease, heart failure and death. Blood vessels in the lungs aren't like the others in the body.