Negative-pressure pulmonary edema (NPPE) occurs when a large, negative intrathoracic pressure is generated against an obstructed upper airway, causing fluid to shift into the lung interstitium.

When this happens, fluid can build up, especially in the legs. People with heart failure may notice deep pitting in their legs when the skin is pressed (also known as pitting edema), signaling a ...

Saving on software licenses might come with a bigger price. Researchers have found that promoted cracks and installers contain malware that can steal sensitive information. Those who don’t fancy ...