Cardiac muscle tissue, or myocardium, is a type of muscle tissue that forms the heart. It contracts and releases involuntarily and keeps the heart pumping blood around the body. The human body ...

Heart failure is a condition that occurs when the heart can’t pump as well as it should. This may happen when the heart muscle becomes weak or stiff. As a result, it doesn’t deliver enough blood to ...

Feb. 19, 2025 — One in five older adults gets an infection up to six months after heart surgery, and women are far more likely to develop one, according to recent studies. Black patients also ...

Understanding what folk means to communities across the UK today; asking who decides what stories to remember and if a stone circle needs to be ancient to have meaning?

Cardiac arrest (when the heart stops beating) interrupts circulation, causing brain cells to start dying in less than five minutes of the brain going without needed oxygen in the blood. The ...

The best TVs for sound deliver great picture quality and dynamic, room-filling sound to go with it. Although it might seem like as the picture performance of TVs advances, sound tends to suffer ...

10 Places You Didn’t Know Were Connected to King Arthur King Arthur is linked to several real life locations, here are some you may not know. Why do we have grandmothers? Ella Al-Shamahi finds ...

With a list price of $699 / £439 and often selling for less than that, they offer decent value too. While other gaming sound systems will be cheaper, remember you are getting audiophile-grade ...

Our editors also may be in touch with follow-up questions. An elevated heart rate as a result of physical activity, such as going for a run, is common, but what should your heart rate look like at ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

OBJECTIVE Many patients fail to attend cardiac rehabilitation. Attempts to identify sociodemographic or clinical predictors of non-attendance have not been very successful; therfore, this study aimed ...