Monday, August 17, 2009

Michael Jackson's Death Inquiry.

A cardiac arrest, also known as cardiopulmonary arrest or circulatory arrest, is the abrupt cessation of normal circulation of the blood due to failure of the heart to contract effectively during systole.[1]

A cardiac arrest is different from (but may be caused by) a heart attack or myocardial infarction, where blood flow to the still-beating heart is interrupted (as in cardiogenic shock).

"Arrested" blood circulation prevents delivery of oxygen to all parts of the body. Cerebral hypoxia, or lack of oxygen supply to the brain, causes victims to lose consciousness and to stop normal breathing, although agonal breathing may still occur. Brain injury is likely if cardiac arrest is untreated for more than five minutes,[2] although new treatments such as induced hypothermia have begun to extend this time.[3][4] To improve survival and neurological recovery immediate response is paramount.[5]

Michael Jackson did due to such a terrible sickness. ):


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