Atrial fibrillation : It means the 2 top chambers of the heart do not squeeze in a coordinated fashion but instead jitter or jiggle because of a storm of electrical impulses in the top. It is not usually life-threatening but is inefficient and should be treated.
Answered 2/20/2014
4.7k views
4 doctors weighed in across 2 answers
7 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question