One such type is heart block, which can result from injury or damage to the heart muscle or valves. As the name suggests, heart block disrupts the normal rhythm of the heart, causing it to beat ...

But when most doctors talk about cardiovascular disease, they are talking about conditions in these four main categories ... the symptoms of different types of heart conditions, as well as ...

Systolic congestive heart failure is when the left side of the heart weakens, and the heart can't pump effectively. It can cause a variety of symptoms.