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LDH-1 isozyme is normally found in the heart muscle and LDH-2 is found predominantly in blood serum. A high LDH-1 level to LDH-2 suggest MI. LDH levels are also high in tissue breakdown or hemolysis. It can mean cancer, meningitis, encephalitis, or HIV. This is usually back to normal 10–14 days. Aspartate transaminase (AST) This was the first ...
In difficult cases or in situations where intervention to restore blood flow is appropriate, coronary angiography can be performed. A catheter is inserted into an artery (typically the radial or femoral artery [21]) and pushed to the vessels supplying the heart. A radio-opaque dye is administered through the catheter and a sequence of x-rays ...
A heart attack is caused by a lack of oxygen-rich blood flow to the heart’s muscle tissue. When any tissue in our body lacks oxygen, it begins to die. Heart tissue that has died can no longer ...
Myocardial infarction; Other names: Acute myocardial infarction (AMI), heart attack: A myocardial infarction occurs when an atherosclerotic plaque slowly builds up in the inner lining of a coronary artery and then suddenly ruptures, causing catastrophic thrombus formation, totally occluding the artery and preventing blood flow downstream to the heart muscle.
A heart attack, or myocardial infarction, occurs when blood flow to the heart is suddenly blocked. This medical emergency is often the result of coronary artery disease.
Three blood biomarkers could help predict heart attack and stroke risk in women. Image credit: Angela Lumsden/ Stocksy . Cardiovascular disease is the leading cause of death in women globally.
Coronary thrombosis is defined as the formation of a blood clot inside a blood vessel of the heart. This blood clot may then restrict blood flow within the heart, leading to heart tissue damage, or a myocardial infarction, also known as a heart attack.
"Know the signs of a heart attack and don't ignore your symptoms. The chances for surviving a heart attack depend on receiving immediate and timely care," she explains, adding that 80 percent of ...