What is the diagnostic procedure for myocardiac infarction?

Answer 1

The myocardium is the muscle of the heart, so myocardial inflammation would be swelling of this tissue, for instance. A myocardial infarction is also known as a heart attack, where blood flow is blocked to the myocardium. The type of heart attack would depend on what abnormalities were found on EKG (ie: ST elevation=ST Elevation Myocardial Infarction, or STEMI).

Answer 2

Acute myocardial infarction (AMI) is commonly called a heart attack. It is caused by the rapid development of myocardial necrosis (tissue death of a portion of the heart muscle) resulting from a critical imbalance between the oxygen supply and demand of the myocardium. This usually results from plaque rupture with thrombus formation in a coronary vessel, resulting in an acute reduction of blood supply to a portion of the myocardium. Coming back to your question, the diagnosis of myocardial infarction is made by integrating the history of the presenting illness and physical examination with electrocardiogram findings and cardiac markers (blood tests for heart muscle cell damage). A coronary angiogram allows visualization of narrowings or obstructions on the heart vessels, and therapeutic measures can follow immediately. At autopsy, a pathologist can diagnose a myocardial infarction based on anatomopathological findings. A chest radiograph and routine blood tests may indicate complications or precipitating causes and are often performed upon arrival to an emergency department. New regional wall motion abnormalities on an echocardiogram are also suggestive of a myocardial infarction. Echo may be performed in equivocal cases by the on-call cardiologist.In stable patients whose symptoms have resolved by the time of evaluation, technetium-99m 2-methoxyisobutylisonitrile (Tc99m MIBI) or thallium-201 chloride can be used in nuclear medicine to visualize areas of reduced blood flow in conjunction with physiologic or pharmocologic stress. Thallium may also be used to determine viability of tissue, distinguishing whether non-functional myocardium is actually dead or merely in a state of hibernation or of being stunned.

Answer 3

It is a Heart Attack.