Q:

What is an anterior infarction?

A:

Quick Answer

LearntheHeart.com states that an anterior myocardial infarction is when the anterior, or front, wall of the heart experiences injury due to lack of blood flow. An artery known as the left anterior descending coronary artery usually supplies blood flow to this area of the heart. An anterior myocardial infarction generally indicates that there is a blockage in this artery.

Know More
What is an anterior infarction?
Credit: Javier Larrea age fotostock Getty Images

Full Answer

"Myocardial infarction" is the medical term for a heart attack, according to MedlinePlus. A person experiencing a myocardial infarction may experience severe symptoms or no symptoms at all. Chest pain is the most common symptom. It may feel like a squeezing or pressure sensation, like a tight band is around the chest, or like something heavy is sitting on the chest. Other symptoms may include nausea, vomiting, lightheadedness, dizziness, sweating, shortness of breath or anxiety. Elderly people, diabetics and women may not experience the classic symptoms of a heart attack. They may have vague, unusual symptoms such as fatigue or weakness.

Any time a heart attack is suspected, it is important to immediately seek emergency medical attention. When a person suspected of having a heart attack arrives at a medical facility, immediate treatment usually includes heart monitoring, oxygen, aspirin and nitroglycerin.


Is this answer helpful?

Similar Questions

  • Q:

    What is a leaking heart valve?

    A:

    According to WebMD, a leaky heart valve is a valve in the heart that leaks blood during normal contraction or relaxation. There are four valves of the heart that may become leaky.

    Full Answer >
    Filed Under:
  • Q:

    Can you have a heart attack and not know it?

    A:

    A person can have a heart attack and not know it because not all heart attacks produce recognizable symptoms, according to the American Heart Association. These are known as silent heart attacks.

    Full Answer >
    Filed Under:
  • Q:

    How is the heart rate regulated?

    A:

    Heart rate is regulated by homeostasis, a process by which the body regulates its internal environment during its interaction with the outside environment. A prime example of another variable regulated by homeostasis is body temperature. When the environment is too cold, the brain triggers muscle contractions to raise internal temperature.

    Full Answer >
    Filed Under:
  • Q:

    What is a heart lesion?

    A:

    A heart lesion is any stress or trauma delivered to the interior walls of the heart, resulting in tissue damage. This damage causes inflammation, which signals the body's immune response. These dangerous lesions are the forerunner of a disease known as atherosclerosis.

    Full Answer >
    Filed Under:

Explore