It is caused by a lack of blood flow to the part of the Brain.

Blood contains an abnormal large number of red blood cells.

It develops when the body's blood vessel narrow, causing the heart to pump harder than normal to push blood through the openings.

Heart disease that involves inflammation of the heart muscle and/or the tissue surrounding it.

Formation of blood clot inside the blood vessel, completely blocking the flow of blood though it.

This is a condition which the veins become twisted and enlarged.

It occurs when the opening between the right and left atria or ventricles remain open.

Failure of conduction of impulses through the A.V. node.

It is a technique used to counter the onset of ventricular fibrillation.

It is a small, battery-operated electronic device and inserted under the skin.

Regular contraction of atria or ventricle reaching up to 250/300 beats per minute.

it is characterized by reduced blood supply to the organ.

It is heat disease caused by unavoidable genetic factors.

It is an obstruction of the lymphatic which results in an excessive buildup of fluid, which can cause swelling and pain.