Not sure...: Heart rate itself, when in normal rhythm, is highly variable and depends on many factors. When abnormal rhythm develops such as atrial fibrillation or flutter, fast heart rates are usually avoided with medications or other therapy. If you have some types of valvular heart disease you might be at higher risk for atrial fibrillation, and also if your left atrium is large on echo.
Answered 3/25/2017
5.8k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
6 doctors weighed in across 4 answers
3 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