CARDIAC ARREST Essay Example | Topics and Well Written Essays - 1250 words

CARDIAC ARREST - Essay Example The heart is an organ working on electrical mechanism, and all the organs of the body receive blood from heart. According to (Medicin net)â€Å"The heart is an electrical pump, where the electricity is generated in special pacemaker cells in the upper chamber, or atrium, of the heart†. When the heart muscles cannot contract and expand, the blood supply from heart stops and the body of an individual dooms to death. The death occurs in cardiac arrest mainly due to the lack of supply in blood and oxygen to the brain. It is unfortunate to know that sudden death mainly happen due to cardiac arrest and many a times people are unaware before hand that their heart functioning is weak. The heart is a muscle and when the blood supplying vessels get narrowed the heart gets irritated .In cardiac arrest the blood vessels completely get blocked due to the clotting of blood and it leads to chest pain. Normally speaking, there are many causes for cardiac arrest and it includes heart attack, c hoking, electrocution and drowning. Heart Conditions that Lead to Sudden Cardiac Arrest. The death by sudden cardiac arrest happens as a result of major abnormality in the heart rhythm. This abnormality of rhythm knows as arrhythmia is a result of malfunctioning in the working pattern of the heart. Unlike other organs in the body, the heart does not depend on nerve system as it has its specific electrical stimulator. The most common cause of cardiac arrest is the arrhythmia or ventricular fibrillation involved in it. Normally, cardiac arrest is not a condition which happens on it own .The following are the heart condition which lead to sudden cardiac arrest. Coronary heart disease: Mostly coronary heart disease occurs to people who suffer from coronary heart problems. These peoples have clogged blood vessels which can create problem for normal heart functioning. Heart attack: If a person encounters with heart attack due to the vermicular fibrillation, the result can be sudden cardia c arrest. Moreover, heart attract creates scars in heart tissue which lead to electrical short circuits interfering with it and causing cardiac arrest. Cardiomyopathy(Enlarged Heart):Once the muscular walls of heart get thickened the result can be cardiac arrest. Since this process makes heart muscles abnormal, the outcome can be cardiac arrest. Valvulart heart illness: The narrowing or leaking of the heart valves can cause thickening of heart muscles which can lead to cardiac arrest. Congenital heart problem :Sometimes the heart condition during birth can lead to cardiac arrest among young children and adolescents Electrical abnormalities in heart: At times the problem in electrical system of heart functioning alone can cause sudden cardiac arrest. Risk Each year more than 3, 00,000 people in America encounters with sudden cardiac arrest and it happen mostly in people who have crossed 30s.It is usually observed that men are at more risk to this disease than women. The main risk fac tor for sudden cardiac arrest is coronary artery disease (CAD), which remains undiagnosed in many people. It is seen that most people who suffered sudden cardiac arrest had a minor history of coronary artery diseases. CAD is a silent disease and can kill people without them being aware of it. There are also many other risk factors which can lead to sudden cardiac arrest which are as follows; a) Family history: A family history and inheritance can be the main risk factor for people to undergo cardiac arrest. With a genetic influence,