I’m not sure who currently holds the record for fastest blast beat — unlike, say, Napalm Death’s “You Suffer” being definitively known as the world’s shortest song, there doesn’t seem to be an ...

How would you like to take some guitar lessons from this guy!? John Taylor is a guitarist from Colorado and is aptly nicknamed 'Dr. Hot Licks.' If you're looking to get your fill of shredding, look no ...

There are two different rates that can be determined on an ECG. The atrial rate is indicated by the frequency of the P waves. The ventricular rate is indicated by the frequency of the QRS complexes.

Atrial flutter is similar to atrial fibrillation in that the rhythm originates in the atrium and causes a narrow complex tachycardia, which carries thromboembolic risk. Typical atrial flutter results ...