Your heart is a muscular organ that helps circulate your blood, which delivers oxygen and nutrients to your tissues. There are four chambers and four valves in your heart, and each ensures proper ...

Researchers have identified the function of olfactory receptors in the human heart muscle, such as are also present in the nose. One of the receptors reacts to fatty acids that occur in the blood, in ...

In a pilot study of people living with HIV or high levels of cholesterol, researchers found that a six-week course of a cholesterol-lowering medication improved the function of the coronary arteries ...

Researchers at the Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, and the University of Utah School of Medicine, have demonstrated that a gene therapy can ...

Heart Attack Warning Signs: A heart attack is a fatal health condition wherein the blood flow to the heart and back to the cells suddenly gets disrupted due to internal and external risk factors.