Sudden Cardiac Death

Sudden cardiac death (SCD) is a medical term used to describe a sudden and unexpected death due to a malfunction of the heart. This is caused by an abrupt interruption of the heart's normal electrical activity, resulting in an inability to pump blood to the brain and other vital organs. SCD is a leading cause of death in industrialized countries, particularly in those with cardiovascular disease. As such, timely diagnosis and treatment is essential to minimize the risk of this life-threatening event. Treatment for SCD involves the use of pacemakers, defibrillators and other methods of restoring normal heart rhythm. Prevention of SCD involves lifestyle modification, use of medications and early detection of cardiovascular disease.