Heart valves can malfunction on one of two ways: They can fail to close completely, allowing blood to flow backward, or they can become damaged, limiting blood flow.

A transesophageal echocardiogram (TEE) uses echocardiography to assess how well the heart works. During the procedure, a transducer (like a microphone) sends out ultrasonic sound waves at a frequency ...

SRINAGAR – An angry India has now begun executing measures it had previously sought to pursue through arbitration—starting work to enhance reservoir capacity at two hydroelectric projects in ...

Bicuspid aortic valve (BAV) is the most common congenital cardiac malformation with a prevalence of 1% and occurs when the aortic valve has only two cusps instead of the normal three.1 BAV is a common ...

Valve has dismissed recent reports its Steam platform suffered a "major" data hack, confirming there was "NOT a breach" of Steam systems.

Just like there are several major toilet flush systems and toilet designs on the market, there are several types of toilet flappers to match. Without a toilet flapper, you wouldn't have a flush.

Some kids had never seen a puddle until the Millennium Drought broke. The decade-long dry spell sweeping Australia delivered more than cracked earth, it changed our relationship with water.

India was required to get approval from Pakistan to carry out flushing—though this is a normal activity—as the downstream regions are in that country.

Valve said that the phone numbers were leaked, but that any information related to your Steam account, including which account the phone numbers are tied to, was not leaked.

In a statement posted to Steam, Valve said that after examining the leak sample, it has determined customer data has not been compromised, saying: "The leak consisted of older text messages that ...

Valve has issued a statement addressing reports of a recent leak involving old text messages sent to Steam users, clarifying that its own systems were not breached. The clarification follows growing ...

Gaming Security steam data breach Valve confirms Steam 2FA leak affecting 89 million users, no passwords compromised Steam wasn't hacked, but you should probably start using the authenticator app ...