ET indicates endothelin; ETA, endothelin type A; IP, prostaglandin I2; NO, nitric oxide; PAH, pulmonary arterial hypertension; PDE-5, phosphodiesterase type 5; and sGC, soluble guanylate cyclase.

When using the current hemodynamic definition of exercise pulmonary hypertension, mPAP/CO slope greater than 3 mmHg/L/min had a significant association with worse survival vs slope less than or equal ...

Pulmonary hypertension is characterized by pulmonary arterial remodeling ... HL, JXL, and BZ developed the concepts, design, definition of intellectual content, and undertook the literature search.

Conclusion Nocturnal hypoxaemia is common, associated with DLCO impairment and markers suggestive of pulmonary hypertension, and a potential prognostic factor in patients in ILD. There is a need to ...

Finding it hard to breathe when you lay down is medically called orthopnea. Find a list of potential causes to help narrow ...

Seropositive rheumatoid arthritis may be protective against the development of PAH, based on results of Mendelian randomization analyses.

Patients with chronic obstructive pulmonary disease, interstitial lung disease and pulmonary hypertension experience improved ...

Published in the Journal of the American Heart Association, the study showcases the potential of AI-powered heart sound ...

F-FAPI PET -- can detect the first signs of tissue remodeling in patients with pulmonary arterial hypertension (PAH), providing physicians with an early marker for disease progression. This approach ...

One potentially serious complication of obstructive sleep apnea (OSA) is pulmonary hypertension (PH). Based on previous research that revealed involvement of perivascular immune and inflammatory ...