Objective: This study aims to investigate the drainage effect and clinical outcomes of negative pressure chest drainage in patients after two-port thoracoscopic valve surgery, comparing the ...

Zwitterions, a common macromolecule found in human cells, could be used to create materials that stop blood clots forming in ...

SEATTLE, WA — The Museum of Flight in Seattle is the largest independent, non-profit air and space museum in the world and ...

Backflow prevention devices can help solve that, said Andrew Whelton, an engineering professor at Purdue University. The devices are installed at water meters and only allow water to flow in one ...

Zwitterions sound likes a distant cousin of Twitter (X), but in fact they are a common macromolecule found in human cells. Scientists at the ...

We tested ten dropper posts from top brands like Fox, RockShox, OneUp Components, and Wolf Tooth to find the best in 2025.

11, 2025 — Patients aged between 50 to 70 years with a mechanical heart valve replacement had better ... in the United Kingdom may face high blood pressure-related heart risks earlier in life ...

Its level is way beyond ... titanium valves. Lightweight titanium valves have been used in production sportsbikes for over 15 years because they are 40% lighter than steel, so reducing valve ...

Congenital heart disease or defect is a common type of birth defect that needs medical attention. The exact cause is unclear, ...

Find out how to check your water pressure at home with or without a gauge, what it means if it's low and how to fix it, according to a bathroom expert.