Your heart works every second of your life to keep blood moving through your body. Inside the heart, there are four small but ...

As you get older, you may expect to feel a little slower. Climbing the stairs might leave you feeling winded. Yard work takes longer. Or you find yourself napping more than you used to. While these ...

A doctor may recommend various medications, such as antiarrhythmics, anticoagulants, or beta-blockers, to help treat heart valve problems. In some situations, a person may only require medications to ...