Menopause often brings changes in hormone levels and blood pressure, raising heart health risks. But resistance training ...

Objective To perform a large-scale pairwise and network meta-analysis on the effects of all relevant exercise training modes on resting blood pressure to establish optimal antihypertensive exercise ...

Newly released Medicare national coverage determinations are set to reshape the home ventilation landscape for chronic obstructive pulmonary disease (COPD).

Introduction Identifying acute hypercapnic respiratory failure is crucial in the initial management of acute exacerbations of COPD. Guidelines recommend obtaining arterial blood samples but these are ...

In studies of coagulation of the arterial and venous blood of relatively young normal subjects, there were statistically significant arteriovenous differences in some of the tests employed. These ...

It is a common disease that has always been somewhat overshadowed by arterial blood clots," said Bengt Zöller, a specialist at Skåne University Hospital and professor at Lund University. The ...

In this paper we present a novel algorithm destined to estimate systolic and diastolic blood pressures from lumen area oscillations of vessel underneath the cuff by using automated oscillometric ...

Orange High School Advanced Placement chemistry teacher Jonathan Rice turned up the heat on his students during their last week of classes as they received a hands-on lesson about flammable gases.

Venoarterial extracorporeal membrane oxygenation (ECMO) provides biventricular cardiac and pulmonary support for patients with refractory cardiogenic shock (CS). 1–3 By oxygenating venous blood and ...

New Delhi: Passing gas might seem embarrassing, but new research shows it could have an unexpected benefit for your blood pressure. Scientists have found that hydrogen sulfide, a gas produced in the ...

Conceptual framework of venous perfusion source mapping in the superior cerebral veins. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-59108-3 ...

They inhaled xenon gas before the trip. But was that the decisive factor? ... Red blood cells carry oxygen, which is, of course, in short supply on the icy slopes of Mount Everest.