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Doctor insights on: St Elevation Myocardial Infarction In Children

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What is st elevation myocardial infarction?

What is st elevation myocardial infarction?

ST elevation...: Many believe that an st elevation myocardial infarction means that it is a transmural infarct (involving the whole thickness of the myocardium). Some people refer to nstemi (non st elevation myocardial infarction) as non-transmural infarct (not involving the whole thickness of the myocardium). These definitions are somewhat debatable but thought you may be interested. ...Read more

Dr. Creighton Wright
1,182 Doctors shared insights

Myocardial Infarction (Definition)

Myocardial Infarction means some of the heart muscle dies because of insufficient oxygen supply. Most often this occurs because the coronary artery is blocked by plaque & clot. Other causes include tears in the artery wall, extremely high oxygen demand (eg, rapid arrhythmia, heart valve disorder, or severe systemic illness.) Prompt treatment can minimize heart damage & ...Read more


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What's the meaning of "st elevation myocardial infarction (stemi)"?

What's the meaning of "st elevation myocardial infarction (stemi)"?

Severe Heart Attack: Heart attacks - the lay term for myocardial infarction - comes in two levels of severity. Non-st-elevation (nstemi) and st-elevation (stemi) which refer to changes on an ekg and broadly reflect if an arterial occlusion is total or subtotal. ...Read more

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Any new latest findings in treatment for st elevation myocardial infarction?

Any new latest findings in treatment for st elevation myocardial infarction?

STEMI: Most recent thing I've seen is a report that stem cell treatment didn't improve ventricular function. This is still very preliminary however. ...Read more

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Why is there ST segment elevation during a myocardial infarction?

Why is there ST segment elevation during a myocardial infarction?

Ecg: The ST segment elevation is caused by an electrical potential difference in that phase of the cardiac cycle between the dying cardiac muscle and normal parts of the heart and the vector direction of that potential difference as manifest on the ecg. ...Read more

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Reason for st segment elevation in myocardial infarction?

Reason for st segment elevation in myocardial infarction?

Electrical: A heart attack damages muscles in the heart. The flow of the electrical current throughout the wall changes when having to go around the damaged muscle, resulting in certain ekg changes, since ekg's show the path of electrical current in the heart. There are different changes, de[ending on which part of the muscle is damaged. ...Read more

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What is a st-wave myocardial infarction?

Various: The st segment is a portion of the electrocardiogram. A myocardial infarction can be described as st elevation myocardial infarction or non-st elevation myocardial infarction depending on the appearance of the electrocardiogram. Management of the 2 types of heart attack are somewhat different. ...Read more

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What can cause a myocardial infarction at age 30?

Heart attack: Premature coronary artery disease of atherosclerotic type can cause mi in young people, smoking, cocaine, inflammatory heart disease, some hyperthrombotic diseases, while uncommon that young, it definitely happens. ...Read more

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What is acute myocardial infarction?

What is acute myocardial infarction?

Heart attack: Acute means happening
myocardium is the heart muscle
infarction is ischemia/ death of cells

medical for heart attack. ...Read more

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What is a septal myocardial infarction?

A heart attack: The septum is the wall that separates the right from the left side of the heart. Myocardial infarction, a heart attack, is caused by a blocked artery in the heart. If the artery blocked supplies the blood to the septum the result is called a septal myocardial infarction. ...Read more

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How do you prevent myocardial infarction?

Many approaches: There are many type of interventions to prevent heart disease. Eat a diet lower in saturated fats and chiolesterol. Increase your intake of fiber, fruits and vegetables. Start an exercise program, 30 minutes 5 days a week. See a doctor. Check your blood pressure, cholesterol and fasting blood sugar. Talk about family history. Know your risk levels and get started on therapies to modify them. ...Read more

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Is the ESR affected by myocardial infarction?

Is the ESR affected by myocardial infarction?

Yes: The ESR is increased by inflammation and goes up within a few days of a myocardial infarction. It may remain high for a few weeks. ...Read more

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What is an inferior myocardial infarction from?

What is an inferior myocardial infarction from?

Many poss causes: An inferior mi refers to a heart attack on the inferior wall of the heart muscle. Almost all heart attacks are the result of fatty deposits on the inside of arteries that break open and cause clotting which will blocks the artery (and the blood from flowing to the part of the heart the artery feeds). Family history, fatty diet, smoking, high blood pressure all contribute to this process. ...Read more

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Can folliculitis bring on myocardial infarction?

Can folliculitis bring on myocardial infarction?

No: Folliculitis is a bacterial infection of hair follicles, usually a mild condition. Myocardial infarction is a heart attack most often caused by a blocked artery in the heart. ...Read more

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Why is the ESR elevated in a myocardial infarction?

Why is the ESR elevated in a myocardial infarction?

Myocardial infarctio: During a mi there is a increased systemic inflammatory response. Esr is a marker of that very inflamation. ...Read more

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Why is the t-wave inverted in myocardial infarction?

Why is the t-wave inverted in myocardial infarction?

Repolarization: The t wave on the electrocardiogram reflects the pattern of electrical repolarization in the heart. During a myocardial infarction, the pattern of electrical repolarization is reversed resulting in a reversal of the axis of the t wave. ...Read more

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What does old antero-septal myocardial infarction mean?

Q waves of anterior: Septal waves on ekg. Echocardiogram would confirm or dispell heart muscle damage. ...Read more

St Elevation (Definition)

St elevations refers to a finding on an electrocardiogram, wherein the trace in the st segment is abnormally high above the isoelectric line. Ekg st segment elevation is usually attributed to impending infarction, but can also be due to pericarditis or vasospastic (variant) angina and early repolarization. In some healthy young adults, a form of st ...Read more


Dr. Tanya Russo
3 Doctors shared insights

Infarction (Definition)

When the blood supply of a tissue is compromised by whatever mechanism, the tissue will stop working and if blood flow is not restored, the tissue will eventually die ("infarct", both verb and noun). The clinical picture that runs with development of an infarct ("heart attack"; ...Read more