Heck GB, don't fret over it none, I have had it done 3 times and have 7 of those little springy things in me.
The first heart atack was when I was 32.
I have had six heart atacks in all.
At one time I weighed 210 and my BP was 200/140.
That was 19 years ago.
My last atack was over 4 years ago and my BP stays around 127/90-94 now, which they say is great for me.
I always remember to take my breakfast of 9 pills in the morning.
You will be back in no time.
As for the MRS., I feel they will get her BP under controll.
The sugar is what I would worry about.
Hope all goes well.
Our prayers are with you and the wife.
Take care my friend.
LONGTOM