Choose from Diagram Of The Heart stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

Choose from Diagram Of Blood Flow Through The Heart stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

Peter J. Knight is at the Astbury Centre for Structural Molecular Biology and the School of Molecular and Cellular Biology, Faculty of Biological Sciences, University of Leeds, Leeds LS2 9JT, UK. The ...

Newly released images revealing the 'bicycle spoke' structure of a heart cell may hold key clues to reducing damage from a heart attack. Research by Dr Ashraf Kitmitto and colleagues, from The ...

As the central part of the circulatory system, the heart is responsible for pumping blood, supplying oxygen and nutrients, and removing metabolic waste such as carbon dioxide from all the tissues in ...

If you clench your hand into a fist, this is approximately the same size as your heart. It is located in the middle of the chest and slightly towards the left. The heart is a large muscular pump and ...

For the first time researchers are beginning to understand exactly how various forms of exercise impact the heart. Scientists have found that 90 days of vigorous athletic training produces significant ...

The structure of a key protein implicated in diseases affecting the heart muscle has been uncovered, scientists say. Researchers, including some from King's College London, say they now understand why ...