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Heart & Cardiology/Electrical rhythm issues

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Question
Hi Dr Richardson,

I've had normal echos (two done) and a normal cardiac MRI...My questions are:

1. Those electrical disorders that are more dangerous (Brugada Syndrome, LQTS, PVST) are they genetic or do they manifest anytime in life?....Can one still get these rhythm disorders in a normally structual heart?...

thanks

Answer
Hello Rick,

Brugada and LQTS are hereditary but can be manifest later in life.  Paroxysmal supraventricular tachycardia is also congenital, that is one is born with a bypass tract, but SVT may not occur until later.

Please write back if this doesnít answer all your questions.

David Richardson

Heart & Cardiology

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David Richardson

Expertise

Adult heart function and disease. Not very good about children lesss than 12. Hypertension is o.k. Heart rhythm a special interest.

Experience

Certified in cardiology by the American Board of Internal Medicine. Was chairman of division of cardiology at the Medical College of Virginia. Am now mostly retired.

Organizations
Fellow of American Heart Association and American College of Cardiology and member of American Physiological Society..

Publications
Circulation, American Heart Journal, Hypertension.

Education/Credentials
M.D. from Harvard Medical School. Residency training at Yale Uhniversity School of Medicine and Medical College of Virginia.

Awards and Honors
Gold Heartt Award from American Heart Association in 1995.

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