Rapid heart beat: Rapid atrial rhythm 250-350 beats per minute.
Answered 7/5/2012
6k views
Flutter: Atrial arrhythmia rate 230-270 or so with a particular electrocardiographic pattern from abnormal focus of initiation in the atrium.
Answered 4/7/2013
5.9k views
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question