Skip to content

Heart Disease Health Center

Font Size

Supraventricular Tachycardia - When to Call a Doctor

Call 911 or seek emergency services immediately if you have a fast heart rate and you:

  • Faint or feel as though you are going to faint.
  • Have severe shortness of breath.
  • Have chest pain.
  • Have symptoms of a heart attack or stroke.

Call your doctor if you are having fluttering in your chest (palpitations) that persists and does not go away quickly or if you have frequent palpitations.

Recommended Related to Heart Disease

Heart Tests Your Doctor May Recommend

Preventing a heart attack is a lot easier when you -- and your doctor -- know exactly what's going on in the vessels that carry blood throughout your body. Are they blocked with plaque or free-flowing? To find out, your doctor may recommend a high-tech imaging test that shows a clear image of your arteries. Here's what you need to know about them.

Read the Heart Tests Your Doctor May Recommend article > >

If you have a pacemaker

Call your doctor right away if you have symptoms that could mean your device is not working properly, such as:

  • Your heartbeat is very fast or slow, skipping, or fluttering.
  • You feel dizzy, lightheaded, or faint.
  • You have shortness of breath that is new or getting worse.

Who to see

Health professionals who can evaluate symptoms of a fast or irregular heartbeat include:

Most people who have supraventricular tachycardia need to see a cardiologist or electrophysiologist for follow-up care.

    This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

    WebMD Medical Reference from Healthwise

    Last Updated: March 12, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
    1
    Next Article:

    Today on WebMD

    x-ray of human heart
    A visual guide.
    atrial fibrillation
    Symptoms and causes.
     
    heart rate graph
    10 things to never do.
    heart rate
    Get the facts.
     
    empty football helmet
    Article
    red wine
    Video
     
    eating blueberries
    Article
    Simple Steps to Lower Cholesterol
    Slideshow
     
    Inside A Heart Attack
    SLIDESHOW
    Omega 3 Sources
    SLIDESHOW
     
    Salt Shockers
    SLIDESHOW
    lowering blood pressure
    SLIDESHOW