What is Anteroseptal myocardial infarction?

Anteroseptal myocardial infarctions are commonly caused by the rupture of an unstable atherosclerotic plaque in the left anterior descending artery. Delayed or missed diagnosis of an anteroseptal myocardial infarction can lead to high morbidity and mortality.

What does Anteroseptal mean in medical terms?

Medical Definition of anteroseptal : located in front of a septum and especially the interventricular septum An electrocardiogram showed atrial fibrillation, with a ventricular rate of 116 beats per minute, and confirmed the presence of an old anteroseptal infarct.—

What is anterolateral myocardial damage?

Myocardial infarction in which the anterior wall of the heart is involved. Anterior wall myocardial infarction is often caused by occlusion of the left anterior descending coronary artery. It can be categorized as anteroseptal or anterolateral wall myocardial infarction. [

What is meant by old Anteroseptal infarct?

Definition. An electrocardiographic finding of pathologic Q waves in leads V1 through V4, which is suggestive of myocardial infarction of the anteroseptal wall of the left ventricle, without evidence of current or ongoing acute infarction. (

What is myocardial damage?

Acute myocardial infarction, also known as a heart attack, is a life-threatening condition that occurs when blood flow to the heart muscle is abruptly cut off, causing tissue damage. This is usually the result of a blockage in one or more of the coronary arteries.

What causes infarction?

Infarction is tissue death (necrosis) due to inadequate blood supply to the affected area. It may be caused by artery blockages, rupture, mechanical compression, or vasoconstriction. The resulting lesion is referred to as an infarct (from the Latin infarctus, “stuffed into”).

What does infarction mean on ECG?

An anterior wall myocardial infarction occurs when anterior myocardial tissue usually supplied by the left anterior descending coronary artery suffers injury due to lack of blood supply.

How is myocardial infarction treated?

The treatment of MI includes, aspirin tablets, and to dissolve arterial blockage injection of thrombolytic or clot dissolving drugs such as tissue plasminogen activator, streptokinase or urokinase in blood within 3 h of the onset of a heart attack.

How do you treat a patient with a myocardial infarction?

All patients with a suspected myocardial infarction should be given aspirin. It is a powerful antiplatelet drug, with a rapid effect, which reduces mortality by 20%. Aspirin, 150-300 mg, should be swallowed as early as possible.