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Cardiac arrest is not the same as a heart attack, although almost any known heart condition, including heart attack, can cause cardiac arrest. ... doctors may refer to it as myocardial infarction. ...
A myocardial infarction (2) has occurred with blockage of a branch of the left coronary artery (1). A myocardial infarction, according to current consensus, is defined by elevated cardiac biomarkers with a rising or falling trend and at least one of the following: [82] Symptoms relating to ischemia
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.
Due to the large number of cases of myocardial infarction leading to death and disease in the world, there has been extensive study towards the generation of clots specifically in the coronary arteries. [citation needed] Some areas of focus: Coronary thrombosis can be a complication associated with drug-eluting stents. [3]
Cardiac arrest and asystole refer to situations in which no cardiac output occurs at all. Without urgent treatment, these events result in sudden death. Myocardial infarction ("Heart attack") refers to heart muscle damage due to insufficient blood supply, usually as a result of a blocked coronary artery.
Coronary ischemia can have serious consequences if it is not treated. Plaques in the walls of the coronary arteries can rupture, resulting in occlusion of the artery and deprivation of blood flow and oxygen to the heart muscle, resulting in cardiac cell death. [9] This is known as myocardial infarction. [9]
Acute coronary syndrome is subdivided in three scenarios depending primarily on the presence of electrocardiogram (ECG) changes and blood test results (a change in cardiac biomarkers such as troponin levels): [4] ST elevation myocardial infarction (STEMI), non-ST elevation myocardial infarction (NSTEMI), or unstable angina. [5]
Cardiac arrest is a sudden stop in effective blood flow due to the failure of the heart to contract effectively. [52] Symptoms include loss of consciousness and abnormal or absent breathing . [ 53 ] [ 54 ] Some people may have chest pain , shortness of breath , or nausea before this occurs. [ 54 ]
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related to: cardiac arrest vs myocardial infarctionwexnermedical.osu.edu has been visited by 10K+ users in the past month