A spontaneous coronary artery dissection, or SCAD, leads to bleeding inside the artery wall. A survivor shares her symptoms.

The left ventricle pumps the oxygen-rich blood to all parts of the body. Do right and left seem backward? That's because you're looking at an illustration of somebody else's heart. To think about ...

The Season 14 Part One finale will air on Friday, May 17 with Season 14, Episode 10, titled The Heart of a Saturday Night. The finale of Blue Bloods will feature a very special guest star.

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Elizabeth settles into her old life as Jack adjusts to the extravagance of the big city. Abigail and the other widows learn the verdict of the trial. Abigail goes to Hamilton in search of her ...

Usually, 14-year-old Azik Wilson’s laugh is recognizable from just about anywhere. However, his laugh is now less frequent, ...

Your circulatory system is made up of three parts: the heart, blood vessels and the blood itself. Your heart keeps all the blood in your circulatory system flowing. The blood travels through a ...

Reader question: Which communities are part of the Heart of the Valley? Is it just a branding thing, or does it actually mean something? The population of the communities exceeds 60,000.