Normal Heart Sounds Heart sounds are the noises made when heart valves close as blood moves through the heart. S1 and S2 are normal heart sounds. Other heart sounds, such as S3 and S4, are abnormal.

There's nothing better than an ice cold drink on a hot day but imagine this—you're enjoying a refreshing iced tea, and ...

Hypertension, also known as high blood pressure, is a condition where the force of blood against your artery walls is ...

Bibasilar crackles are atypical sounds from the base of the lungs, and they usually signal a problem with airflow. Learn the causes, treatments, and more.

Dystonia involves involuntary muscle contractions, but you're not out of options. Discover how botulinum toxin, DBS, and ...

Discover why shower dizziness could signal serious heart problems, blood pressure issues, or circulation disorders hiding in ...

Nissan is recalling over 480,000 vehicles due to potential engine defects, impacting safety in the U.S. and Canada.

Fred Hoiberg was in the best shape of his life. No symptoms. But a silent aneurysm was ready to kill him. What happened next ...

Ubiquitous sensing has been widely applied in smart healthcare, providing an opportunity for intelligent heart sound auscultation. However, smart devices contain sensitive information, raising user ...

New Yorkers are doing everything possible to cool off, which may include jumping into a cold shower — however, experts advise ...

The HealthTech industry is a by-product of the digital transformation currently underway in the health and wellness sector.

Wear an Apple Watch? Make sure you know about these health features that can help you better monitor your health right from ...