Top
20
Doctor insights on: Myocardial Infarction Animation

Share
1

1
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

See 1 more doctor answer
Dr. Creighton Wright
1,175 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


2

2
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

3

3
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

4

4
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

See 3 more doctor answers
6

6
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

7

7
What is a st-wave myocardial infarction?

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

See 1 more doctor answer
8

8
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

See 1 more doctor answer
10

10
What factors make myocardial infarction worse?

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

See 1 more doctor answer
11

11
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

12

12
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

See 1 more doctor answer
13

13
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

14

14
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

See 1 more doctor answer
15

15
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

See 1 more doctor answer
17

17
What are the complication of myocardial infarction?

Several possible: There are a range of possible complications. The heart is a muscle, and can be weakened by a heart attack and lead to heart failure. The heart has a conduction system which can be damaged and can lead to arrhythmias and cardiac arrest. Many people die from their heart attack, while others have one and don't realize it. Unfortunately about 1/2 of the time the first sign of heart disease is death. ...Read more

See 1 more doctor answer
18

18
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

19

19
What are the possible outcomes for myocardial infarction?

What are the possible outcomes for myocardial infarction?

Several: Most people recover with little complications. Some suffer cardiac arrest and die suddenly. A small group have major myocardial infarctions resulting in substantial and disablling damage to the heart. Shortness of breath and loss of energy can occur. Recurrent myocardial infarctions are not uncommon in those who continue to have high risk factors that are not addressed. ...Read more

See 1 more doctor answer
20

20
What is the definition or description of: Myocardial infarction?

What is the definition or description of: Myocardial infarction?

Heart Emergency: 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 & the risk of death. ...Read more

Dr. Lynne Weixel
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
3,958 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