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    Texas Cardiac Arrhythmia Institute

    Our Mission

    The Texas Cardiac Arrhythmia Institute at St. David’s Medical Center is led by internationally recognized cardiologist Dr. Andrea Natale and staffed by a team that includes some of the most prominent physicians and researchers in the field. In addition to caring for patients suffering from cardiac arrhythmias, the Institute is dedicated to furthering the understanding and treatment of this disease and serving as a primary educational resource for physicians around the world.

    Online:

    • Texas Cardiac Arrhythmia Institute
    • @tcainstitute

    Links:

    • Upcoming Events and Classes
    • Our Technology
    • Physician Education
    • Our Clinical Research
    • Request an Appointment

    Associated Groups

      Texas Cardiac Arrhythmia Institute's contact info

      Map to Texas Cardiac Arrhythmia Institute's Office
      Address & contact info:
      Texas Cardiac Arrhythmia Institute

      ,   

      Every effort has been made to ensure the accuracy of the information in this directory. However some changes may occur between updates. Please check with your provider to ensure that he or she participates in your health plan.

      Last Updated: February 13th, 2012

      Activity

      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On Jun 19, 2019

        What is an echocardiogram?

        An echocardiogram (Echo) is an external test of the heart that uses high-frequency sound waves called ultrasound to look at the heart’s size, shape, and movement. The test shows the heart&rsq...

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On Jun 19, 2019

        What are the different types of atrial fibrillation (AFib)?

        There are three different types of atrial fibrillation, characterized by their duration and response to treatment: Paroxysmal, where atrial fibrillation occurs periodically and ends spontaneousl...

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On Jun 19, 2019

        What is a Holter monitor?

        This is a cardiac diagnostic test where a patient wears a device that records the heart’s electrical impulses for a few days. The impulses then are analyzed to study the heart’s rhythm.

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On May 20, 2019

        Why might an electrocardiogram (EKG) be needed?

        An electrocardiogram is used to diagnose heart attacks and other heart problems, but it also can offer clues about other conditions not primarily related to the heart. For instance, it can detect c...

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On May 20, 2019

        What is an electrocardiogram (EKG)?

        An electrocardiogram (ECG or EKG) is a simple, painless test to measure the heart’s electrical activity. The heart generates electrical signal that flows through your body. During this test, ...

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On May 02, 2019

        How is a cardiac arrhythmia diagnosed?

        A cardiac arrhythmia such as atrial fibrillation can be diagnosed in different ways. In addition to reviewing your medical history and symptoms, and performing a thorough physical exam, a physician...

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On May 02, 2019

        What causes an arrhythmia?

        Many activities, conditions, and substances can potentially cause or lead to an arrhythmia. These include: A genetic heart abnormality Heart disease Changes in the heart muscle, also called ca...

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On May 02, 2019

        What are ventricular arrhythmias?

        Ventricular arrhythmias are heart-rhythm disturbances that begin in the heart's ventricles, or lower chambers. Examples include: Ventricular tachycardia, which involves an extremely fast hea...

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On May 02, 2019

        What causes atrial fibrillation (AFib)?

        Common causes of atrial fibrillation include: Coronary artery disease Congenital heart disease Heart failure Hypertension (high blood pressure) Cardiomyopathy Diseased heart valves Chronic...

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On Apr 09, 2019

        How are cardiac arrhythmias treated?

        Options such as cardioversion or medication may alleviate symptoms of cardiac arrythmia. A procedure that often cures the problem is cardiac ablation, which creates a lesion in the heart area that ...

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On Apr 05, 2019

        What is syncope?

        Syncope is fainting, almost fainting, or feeling dizzy or light-headed. This can be caused by serious heart-rhythm disorders and should be evaluated thoroughly.

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On Jan 28, 2019

        What are the symptoms of a cardiac arrhythmia?

        Common symptoms are a rapid heartbeat, difficulty catching one's breath, feeling light-headed, heart pounding, and palipations.

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On Jan 23, 2019

        How is atrial fibrillation (AFib) treated?

        Medication or cardioversion may relieve symptoms. However, a procedure called cardiac ablation often is a cure. This involves creating a lesion in the heart area that fires abnormal electrical impu...

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On Aug 28, 2018

        Can I take cold medicine if I have atrial fibrillation?

        Some over-the-counter cold and cough drugs may cause atrial fibrillation. Talk with your doctor or pharmacist about which type of cold medication is best for you.

        Read More
      • Texas Cardiac Arrhythmia Institute
        Texas Cardiac Arrhythmia Institute has answered a question
        On Aug 28, 2018

        What treats atrial fibrillation besides cardiac ablation?

        All treatments focus on returning the heart to a normal rhythm. They depend on the severity of symptoms and may include medications, lifestyle changes such as reducing alcohol or caffeine, and surg...

        Read More

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