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Doctor insights on: Describe Etiology And Symptoms Of Myocardial Infarction

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What are the clinical symptoms of myocardial infarction?

What are the clinical symptoms of myocardial infarction?

Multiple & varied: Chest pain, radiation to the arm, neck, jaw, sense of impending doom, sweating, feeling of weight on chest, tiredness, shortness of breath, feeling faint or dizzy etc. About a quarter of the mis especially in diabetics may have no recognizable symptoms. Sudden death may be the only symptom in some. ...Read more

Dr. Creighton Wright
1,177 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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Can you list at least five symptoms of myocardial infarction in women?

Can you list at least five symptoms of myocardial infarction in women?

Ok: 1. None 2. Left sided chest pain 3. Right sided chest pain 4. Chest pressure 5. Heartburn 6. Anxiety and palpitations. 7. Sudden fatigue often symptoms come together. ...Read more

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Could you tell me what are early signs or symptoms of myocardial infarction?

Could you tell me what are early signs or symptoms of myocardial infarction?

Chest pain ,dyspnea: The chest pain may be mild and be confused with gas gerd, or muscular. However coronary pain is usually progressively persistent.. Some sense of breathing difficulty including chest tightness can be seen and pts with obstructive lung disease may think they are experiencing worsening of their lung fxn. ...Read more

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What are early signs or symptoms of myocardial infarction? Rapid respiration and heart rate?

What are early signs or symptoms of myocardial infarction? Rapid respiration and heart rate?

Variable: These may include: pain, pressure or a tightness in the chest with or without radiation to arm or jaw. Others include shortness of breath, sweats, fatigue, nausea and or vomiting, fast heart rate . Anxiety and a feeling of impending doom to list a few. ...Read more

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What are the symptoms for men and women for a myocardial infarction are different. Why is that?

What are the symptoms for men and women for a myocardial infarction are different. Why is that?

Similar: Anterior crushing pressure with arm extension- radiation. Angina= neck pain or "feeling" impending doom! anxiety shortness of breath diaphoresis ='sweaty clammy nothing- ladies dismiss any symptoms. ...Read more

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Myocardial infarction causes?

Myocardial infarction causes?

Many poss causes: 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, diabetes and other disorders can all contribute to this process. ...Read more

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What is a myocardial infarction?

What is a myocardial infarction?

Heart stroke: A heart stroke is also known as a myocardial infarction or heart attack. A blood clot forms in a heart blood vessel. This cuts off flow to a part of the heart and that part dies. This can cause pain, rhythm and pumping disturbances. These things can result in disability or death. ...Read more

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What is a myocardial infarction?

What is a myocardial infarction?

Heart attack: Myocardial infarction mean death ("infarction") of heart muscle (card ~heart and myo~muscle). This happens when the heart muscle is not getting the oxygen it needs over a relatively long period of time. This can happen from a narrowing of a blood vessel which reduces flow or from a suddenly, totally blocked vessel. The heart can't stop working, so that part keeps trying to pump blood until the the ...Read more

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What confirms myocardial infarction?

What confirms myocardial infarction?

Toponins,clinic,wall: Acute cardiogenic shock, .Ventricular arrythmias, infarct syndrome, flash pulmonary edema, wall motion abnormalities, syncope, presyncope, cardiac arrest, . It takes 4 hours for troponins to elevate after the infarct begins. That is why clinical symptoms dictate emergent coronary interventions. Troponins may still be normal within minutes of a life threatening myocardial infarct. ...Read more

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How painful is a myocardial infarction?

How painful is a myocardial infarction?

Unique to person: In many occations not painfull at all. Most common symptom is chest pressure, heavyness, oppresion, shortness of breath not "pain", sometimes indigestion like symptoms. "silent" heart attacks are common in patients with diabetes. Still today about 50% of people die on their first heart attack. In many occations thinking" its not my heart", " its reflux", "indigestion", "my hiatal hernia"anything but. ...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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How do you diagnose myocardial infarction?

Multiple methods: Myocardial infarction (mi) is suspected by symptoms usually including chest pain. The conclusive diagnosis is established based on a combination of specific abnormalities of the electrocardiogram (ekg) and presence of certain heart enzymes that leak into the blood during an mi. The most common enzymes are called ck-mb and troponin. ...Read more

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What factors make myocardial infarction worse?

Many: The location is a major factor: left main blockage is most likely to be fatal. Proximal left anterior descending is also often fatal. Patient factors such as on-going tobacco use, uncontrolled hypertension, diabetes, anemia, pre-existing heart or kidney failure and advanced age all raise the risk. ...Read more

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How do I get tested for myocardial infarction?

How do I get tested for myocardial infarction?

See MD: An internal medicine specialist and cardiologist is your best bet for diagnostic studies unless the chest/arm pain is immediate, then go to the emergency room. ...Read more

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Can a 23 years woman get myocardial infarction?

Can a 23 years woman get myocardial infarction?

Very rare unless: You are are talking about significant congenital disease or coronary dissection which are rare. ...Read more

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What should I do after a myocardial infarction?

What should I do after a myocardial infarction?

See a doctor: Anyone who has had a heart attack/mi should be under the care of a physician who can evaluate their risks and prescribe the appropriate treatment. ...Read more

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What can cause a myocardial infarction at age 30?

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 causes of myocardial infarction in young?

What is causes of myocardial infarction in young?

Variable: A congenital anomaly of one or more heart( coronary arteries) vessels high blood pressure high cholesterol high triglycerides smoking depends on what you mean as young? Cocaine abuse is a problem. ...Read more

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Dr. Michael Kleerekoper
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


Dr. Creighton Wright
3,961 doctors shared insights

Heart Attack (Definition)

A life-threatening condition in which the blood vessels that supply the heart becomes occluded and thus the heart itself is not longer receiving any blood flow. Without this blood flow, the heart muscle dies and cannot pump blood to the ...Read more