Sinus tachycardia.: Atrial fibrillation is an abnormal heart rhythm that is potentially very fast. Sinus tachycardia is a NORMAL heart rhythm that is running faster than normal, usually above 100bpm. There should be a reason for this, but it's different that what your Mom has.
Answered 8/17/2016
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Not the same: Sinus tachycardia is very different from atrial fibrillation. In sinus tachycardia the heart is beating faster than normal but is otherwise functioning normally. Sinus tachycardia is normal during exertion such as running. In atrial fib the upper atrial chambers are not contracting and propelling blood to the ventricles. Instead they are fibrillating(quivering). This can cause blood clots > stroke
Answered 8/17/2016
1k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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