United Kingdom
A 26-year-old female asked:
Is a fib caused by heart structural probs or electrical probs? can normal echo/blood/thyroid rule it out? is it usually pathology rated or spontaneous
1 doctor answer • 1 doctor weighed in

Dr. Calvin Weisbergeranswered
52 years experience
Afib: good question..there appear to be both structural and bioelectrical possible causes for afib. Some of the causes can have the 'normal' tests you list
3.6k viewsAnswered >2 years ago
Last updated Sep 29, 2016
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