Hello and welcome to the forum. Sorry for the delay in response. How is your husband doing? Normal range for the P wave vector is between 0 and +75 degrees, for the QRS between -30 and +105 and for the T wave between -30 and +90. What was your follow up with your husband's doctors? Please update us.
This is a guide to understanding an EKG http://www.columbia.edu/~ss45/EKG-2.PDF