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Cardiac arrest (also known as sudden cardiac arrest [SCA] [11]) is when the heart suddenly and unexpectedly stops beating. [12] [1] When the heart stops beating, blood cannot properly circulate around the body and the blood flow to the brain and other organs is decreased.
Commotio cordis (Latin, "agitation / disruption of the heart") is a rare disruption of heart rhythm that occurs as a result of a blow to the area directly over the heart (the precordial region) at a critical instant during the cycle of a heartbeat. [1] The condition is 97% fatal if not treated within three minutes. [2]
It occurs when the heart stops beating in a regular rhythm, a condition called cardiac arrest. The term is also sometimes used in resuscitation research. Stopped blood circulation has historically proven irreversible in most cases.
A cardiac arrest is when a person's heart stops pumping blood around their body and they stop breathing normally. Calling before a heart attack becomes cardiac arrest requires knowing the signs ...
Unlike a heart attack where people are awake and the heart is still painfully beating, those in cardiac arrest are always unconscious. They have no heartbeat or pulse and need CPR urgently.
DENVER — The family of a 4-year-old boy whose heart had stopped beating hours earlier gathered at Children’s Hospital Colorado last month to say their final goodbyes to Cartier McDaniel.
ECG flatline or asystole is diagnosed when a person, who is in cardiac arrest (the heart stops beating), is experiencing the following conditions: unresponsive to stimuli, without breathing or a palpable pulse. [2] The eclectrocardiogram (ECG) test records the heart's electrical activity and will show a flat line if the heart stops beating. [2]
A British woman says it's a "miracle" she's alive after surviving a six-hour cardiac arrest brought on by severe hypothermia.