G gomer1 New Member 10+ Year Member 15+ Year Member Joined Aug 23, 2007 Messages 9 Reaction score 0 Sep 18, 2008 #1 What EKG lead(s) is/are the best to measure QRS Intervals in?? (Is it V1) Members don't see this ad.
M Myostatin Member 15+ Year Member 20+ Year Member Joined May 29, 2003 Messages 190 Reaction score 2 Sep 19, 2008 #2 QRS interval is the maximum of the QRS duration measured across all leads.
