Engaging in inspiratory muscle training for eight weeks may help people with pulmonary hypertension (PH) strengthen their respiratory (breathing) muscles and gain exercise capacity, a study suggests. This is important because inspiratory (breathing in) muscle training may offer a non-invasive approach to improve the quality of life and overall…
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Echocardiography, a noninvasive imaging method to examine heart structure and function, can be useful in making a preliminary diagnosis of pulmonary hypertension and in determining its likely course, according to a review study. “In future, it is important to use multiple echocardiographic parameters for detection and predicting the prognosis…
The PAH Initiative‘s PAH Today national broadcast series returns in September and November with presentations from a pulmonary arterial hypertension (PAH) specialist for adult patients and their caregivers on managing the disease. This year’s series, which offers insights and perspectives on coping with PAH, includes two programs covering…
Among patients undergoing surgery for a heart valve disease, the presence of pulmonary hypertension (PH) was associated with a worse prognosis, particularly for patients with high pulmonary vascular resistance (PVR). PVR is an an indicator of resistance to blood flow in the pulmonary arteries sending blood from the heart…
About one-quarter of the pulmonary arterial hypertension (PAH) patients in a small study showed cognitive deficits, typically mild impairments in executive function and memory. Problems in abilities like executive function — a set of skills that include thinking, self control, and readily accessible memory that’s part of everyday life…
Inhaled nitric oxide (iNO) therapy reduces the risk of death in preterm infants with severe hypoxemic respiratory failure (HRF) — low oxygen in the blood — and suspected or confirmed pulmonary hypertension (PH), a study shows. “The findings provide evidence supporting the prognostic value of oxygenation response and support…
The risk of mortality is nine times greater for people who have signs of pulmonary hypertension (PH) on an echocardiogram when they get COVID-19, than people without these signs, a study finds. The study, “Pulmonary hypertension predicts higher mortality in patients admitted with severe COVID-19 infection,” was published…
Certain proteins implicated in the immune response and inflammation showed a potential to serve as blood biomarkers of pulmonary arterial hypertension (PAH) in a recent study. A possible diagnostic biomarker was seen in the TNF‐related apoptosis‐inducing ligand (TRAIL) protein. It demonstrated an ability to distinguish PAH patients not only…
Scientists in India have developed derivatives of bosentan — the active ingredient in Tracleer — that were able to ease signs of pulmonary arterial hypertension (PAH) in a rat model. In addition to lowering blood pressure and restoring more normal heart and lung architecture, the molecules lowered biomarkers…
Roughly one in four people with idiopathic (of unknown cause) pulmonary arterial hypertension (PAH) also have diabetes, a disease that causes high blood glucose (sugar), a multi-center Polish study found. Having diabetes was linked to more advanced pulmonary vascular disease and worse survival, which held true even after accounting…
Switching to Orenitram, an oral formulation of treprostinil, appears safe and may benefit some patients with pulmonary arterial hypertension (PAH) who are not responding well to Uptravi (selexipag) or are experiencing side effects from such treatment. That’s according to data from a small group of 10 patients who…
Older age and high blood pressure in the pulmonary arteries raise the risk of complications with balloon pulmonary angioplasty (BPA), a second-line treatment for chronic thromboembolic pulmonary hypertension (CTEPH), a study suggested. If high blood pressure persists after surgery to remove the pulmonary arterial blood clots that cause…
