My husband is 34 years old and has a family history of heart problems. His father had open heart surgery when he was 25 years old, his grandma had open heart surgery 2 times and his grandpa had a triple bi pass surgery. I have the EKG results here and the numbers at the top are as follows: Vent. rate 63 bpm, PR interval 122ms, QRS duration 104ms, QT/QTc 386/395ms, P-R-T axes -5 77 57...what do these numbers mean....