Can Sudden Cardiac Death be Prevented?

What Causes a Heart Attack? By knowing the symptoms associated with a heart attack and seeking emergency assistance right away, sudden cardiac death can be prevented. Since approximately 50 percent of the people who die of cardiac arrest do so within an hour of the onset of symptoms, seeking medical assistance immediately is the key to survival. Cardiac arrests are frequently the result of coronary artery disease (CAD), aka coronary heart disease (CHD). This event occurs when there is a sudden blockage in the blood flow to the heart. This blockage deprives the heart of oxygen. Without emergency treatment, the heart muscle is unable to pump and starts to die.…