What caused Brittany Murphy's cardiac arrest? Reasons for fatal heart arrhythmias in young adults
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Brittany Murphy, a 32 year old actress, has been pronounced dead due to a cardiac arrest. Cardiac arrest in the young is typically rare, and most often occurs in those with congenital heart disorders, or users of illegal drugs such as cocaine or amphetamines. There are also other conditions that can result in fatal heart arrhythmias in young people.
Risk factors for cardiac arrest
There are many risk factors for experiencing cardiac arrest, according to the Mayo Clinic, including a family history of CAD (coronary artery disease/clogged arteries), high blood pressure, high cholesterol, obesity, diabetes, and a lack of exercise. In addition, a family or personal history of heart problems increases the risk of experiencing a cardiac arrest. Sudden shocks, such as an electrical charge or immersion in cold water can also cause the heart to stop.Substance abuse and cardiac arrest
Cigarette smoking increases the chances of cardiac arrest, as does the use of cocaine or amphetamines, or any drug that speeds up the heart rate.
What is cardiac arrest?
Cardiac arrest is not the same as a heart attack. A heart attack results when there is a blockage that keeps blood from flowing through the heart correctly. A cardiac arrest occurs when the heart actually stops beating.
