The PR interval is the time from the beginning of the P wave (atrial depolarization) to the beginning of the QRS complex (ventricular depolarization). The normal PR interval measures 0.12-0.20 seconds ...
Medical Device Network on MSN
AliveCor secures FDA approval for next-generation Kardia 12L ECG system
The newly cleared features include three rhythm modifiers and two axis-related morphology determinations: RAD and LAD.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results