Dear Dr. Donohue — Will you inform me about big hearts or enlarged hearts? I have one. It's hard to imagine why the heart was picked to represent romance. It isn't terribly romantic. It's a muscular ...

Sudden cardiac arrest can happen to people without any known heart disease, or to those who have some conditions such as ...

Exercise has long been recognized by clinicians, scientists and public health officials as an important way to maintain health throughout a person’s lifespan. It improves overall fitness, helps build ...

Heart disease is the leading cause of death for women - for about 1 in 5 women - in the United States, according to the US Centers for Disease Control and Prevention. More than 60 million American ...

Nick Cannon stepped down from his radio show to focus on his health. Feb. 17, 2012— -- Nick Cannon stepped down from his daily radio show today after revealing he suffered another health setback ...