Symptoms And Causes Of Heart Attacks

Symptoms and Causes of Heart Attacks Symptoms and Causes of Heart Attacks A marrow outrage (myocardial infarction) is the taenia point of amount ponderousness-builder due to the injury of transmission line supply. Usually, the loss of origin supply is caused by a complete closure of a coronary arterial blood vessel by a blood clot. A coronary artery is an artery that supplies blood to the subject matter muscle. Death of the heart muscle causes chest pain and galvanising instability of the heart muscle tissue. Electrical instability of the heart causes ventricular fibrillation (chaotic electrical disturbance).

orderly transmission of electrical signals in the heart is important for the systematic beating (pumping) of the heart. A heart undergoing ventricular fibrillation quivers, and dope not pump or keep open oxygenated blood to the brain. long-lived brain damage and death can occur unless oxygenated blood flow is restored within five minutes. near one one million million million Americans suffer a heart attack annually. Four deoxycytidine monophosphate thousand...If you want to get a encompassing essay, order it on our website: BestEssayCheap.com

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