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  1. 2023年9月25日 · What Is AFib? 1 /22. Atrial fibrillation is a condition that disrupts your heartbeat. A glitch in the heart’s electrical system makes its upper chambers (the atria) beat so fast they quiver, or...

  2. 2022年8月20日 · Atrial fibrillation ( AFib) is a type of irregular heartbeat. If you have it, your doctor will classify yours by the reason for it and on how long it lasts. When your heartbeat returns to normal...

    • Overview
    • Symptoms
    • Causes
    • Treatment

    Atrial fibrillation, also called AFib, is a common heart condition. AFib doesnt so much have types as it has durations. Doctors classify it by how long it lasts, or what causes it. Yours could change over time. Your treatment will depend on which you have.

    This is an episode of atrial fibrillation that lasts less than a week. You might feel it happening for a few minutes or for several days. You may not need treatment with this type of AFib, but you should see a doctor.

    You could hear it nicknamed holiday heart syndrome. This refers to AFib that follows a bout of heavy drinking. If your heart isnt used to all this different activity, it may go into AFib. It also happens sometimes when youre under extreme stress. A heart valve problem brings this on. It could be an artificial heart valve, valvular stenosis (when on...

    Usually, this lasts longer than a week. It could stop on its own, or you may need medicine or treatment to stop it. Doctors can use medicine to treat this type of AFib. If that doesnt work, they might use a low-voltage current to reset your hearts rhythm to normal. Its called electrical cardioversion. Doctors usually do this procedure in a hospital...

  3. 2020年11月14日 · Niacin is a form of vitamin B3 made in the body from tryptophan. It's found in many foods including meat, fish, milk, eggs, green vegetables, and cereals. Niacin is required for the proper...

  4. 2022年11月4日 · Most heart attacks are the end result of coronary heart disease, a condition that clogs coronary arteries with fatty, calcified plaques. 2 of 5 / Symptoms & Types. View All. Heart Disease...

  5. 2023年5月5日 · Some ways include: Open windows or get outside to breathe fresh air. Something as simple as opening your windows or going for a short walk increases the amount of oxygen that your body brings in ...

  6. 2024年5月22日 · Vitamin B3 has been used as a supplement to lower cholesterol and the risk of certain types of heart disease. It may also have an impact on high blood pressure. You can overdose on over-the ...