How Accurate Is Troponin Test for Heart Attack?
Blood sample tests for cardiac troponins are an important cornerstone in the diagnostics of heart attack, but the result may be elevated also due to other transient or chronic conditions, such as renal insufficiency, atrial fibrillation, or strenuous physical exercise. The new test may help in identifying myocardial infarction (MI) faster and more specifically and thus improve the treatment of MI patients.
Heart Attack - Overview
Heart attack is the death of the heart muscle due to loss of blood supply. Heart disease is the leading cause of death in the United States. Other names for heart attack include acute myocardial infarction, coronary thrombosis, and coronary occlusion.
Heart attack is the death of the heart muscle due to loss of blood supply. Heart disease is the leading cause of death in the United States. Other names for heart attack include acute myocardial infarction, coronary thrombosis, and coronary occlusion.
‘A new troponin test can identify heart attack patients whose cardiac troponin values are elevated due to renal insufficiency.’
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Cardiac troponins are proteins that are normally found in the body only in cells of the heart muscle. According to earlier studies, troponins are released to the circulation in MI as large molecules, while in other conditions troponins are found in the blood as small fragments.A significant problem in current diagnostics is that the commercial troponin tests currently being used at hospitals recognize the combined amount of both large and small troponin molecules.
New High-Sensitivity Troponin Test and Reduction of Heart Attack Risk
A new simple immunoassay test was developed that detects solely the large troponin molecules. A troponin ratio was calculated by dividing the level of large troponin molecules, determined by the new test, by the level of all troponin molecules, determined by the test currently in use in hospitals.This troponin ratio was remarkably higher in MI patients than in renal insufficiency patients, although the results of the current commercial troponin test were similar in these groups.
What is a Heart Attack | How to Prevent Heart Attacks - Myocardial Infarction Smoking
Heart attack is the death of the heart muscle due to loss of blood supply. Simple guidelines to avoid heart attack are listed.
Heart attack is the death of the heart muscle due to loss of blood supply. Simple guidelines to avoid heart attack are listed.
A special feature of the test we have developed is that it would be possible to implement it in automated analysis systems in the hospital laboratories, similar to the commercial troponin tests currently in use in the hospital laboratories.
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Tips to Prevent Heart Attacks
Heart Attack occurs when the flow of oxygenated blood to heart muscles is hindered or stopped due to built-up of plaques in coronary arteries. Heart Attack is the No.1 killer among Indians.
Heart Attack occurs when the flow of oxygenated blood to heart muscles is hindered or stopped due to built-up of plaques in coronary arteries. Heart Attack is the No.1 killer among Indians.
Source-Eurekalert
Air Pollution may up Risk of Heart Attack in Non-Smokers
Does air pollution cause heart attack in non-smokers? Yes, breathing in dirty air can increase the risk of having myocardial infarction in non-smokers.
Does air pollution cause heart attack in non-smokers? Yes, breathing in dirty air can increase the risk of having myocardial infarction in non-smokers.
