Sudden cardiac death is natural death from cardiac causes, heralded by abrupt loss of consciousness within one hour of the onset of acute symptoms. Other forms of sudden death may be noncardiac in origin. Examples include respiratory arrest (such as airway obstruction in cases of choking or asphyxiation), toxicity or poisoning, anaphylaxis, or trauma.
It is important to make a distinction between this term and the related term cardiac arrest; this refers to cessation of cardiac pump function which may be reversible. The phrase sudden cardiac death is a public health concept incorporating the features of natural, rapid, and unexpected. It does not specifically refer to the mechanism or cause of death.
Other articles related to "cardiac, sudden cardiac death, death":
... Cardiac arrest refers to the cessation(to cease)of normal systemic circulation due to failure in proper contraction of the heart ... There are several conditions that can cause cardiac arrest ... pulse is felt because of an ineffective cardiac output which causes cardiac arrest ...
... cardiac arrest clinical death ventricular fibrillation coronary thrombosis myocardial infarction ...
... athletes to detect HCM is an essential process in preventing a possible sudden cardiac death as most at victims do not show prior symptoms ... three methods of screening for HCM and sudden cardiac death, each with their own benefits and weaknesses Physical examination and medical history is ineffective, catching only ... family members that may have suffered from sudden cardiac death is important because of the genetic transfer of the disease ...
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