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Pulseless electrical activity (PEA) is a form of cardiac arrest in which the electrocardiogram shows a heart rhythm that should produce a pulse, but does not. Pulseless electrical activity is found initially in about 20% of out-of-hospital cardiac arrests [ 1 ] and about 50% of in-hospital cardiac arrests.
The two "shockable" rhythms are ventricular fibrillation and pulseless ventricular tachycardia, while the two "non-shockable" rhythms are asystole and pulseless electrical activity. [65] Moreover, in the post-resuscitation patient, a 12-lead EKG can help identify some causes of cardiac arrest, such as STEMI which may require specific treatments.
Unstable means that either important organ functions are affected or cardiac arrest is about to occur. [10] Stable means that there is a tachycardia, but it does not seem an immediate threat for the patient's health, but only a symptom of an unknown disease, or a reaction that is not very dangerous in that moment.
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After his arrest Livingstone was sectioned under the mental health act. [108] November 15, 2011, Tucson, Arizona, Officer Henry Fung of the Tucson Police Department, was tasered as a training exercise on November 14, but died of a heart attack the next day while visiting his mother. The Police Department has stated that doctors have advised ...
Only the cardiac arrest rhythms ventricular fibrillation and pulseless ventricular tachycardia are normally defibrillated. The purpose of defibrillation is to depolarize the entire heart all at once so that it is synchronized, effectively inducing temporary asystole, in the hope that in the absence of the previous abnormal electrical activity ...
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PERRY TWP. – Misdemeanor criminal charges have been filed against the leader of a Columbus-based human resources firm hired by township officials to conduct workforce surveys and personnel training.