This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO — A new technology in Chicago is ...
JACKSONVILLE, Fla. – Ascension St. Vincent’s is using new technology to treat patients with atrial fibrillation (A-fib). Atrial fibrillation is when the heart has an irregular and often rapid rhythm.
The body needs the mineral potassium to regulate muscle contraction. The heart, being a muscle, may respond to changes in potassium levels by developing an irregular heartbeat, or arrhythmia. Atrial ...
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