EKG EXTRASYSTOLES

############################# Video Source: www.youtube.com/watch?v=G0Zuq6JpLwM

EXTRASYSTOLE ARE VERY COMMON. ATRIAL EXTRASYSTOLE ARE USALLY BENIGN BUT VENTRICULAR EXTRASYSTOLE CAN BE LITHAL.YOU SHOULD BE ABLE TO DIFFERANTIATE ATRIAL FR...

video, sharing, camera phone, video phone, free, upload
#############################