Ok Ter-
I think I can help you out here and there are many others who can as well. I've seen my husband through about a bazillion serious medical things, including several heart surgeries, 2 lung surgeries, a bout of serum sickness, a gallbladder surgery gone bad, and an undefined extremely high temperature requiring a long hospital stay. Joe has a pacemaker, and also has CHF, afib, cardiac cirrhosis and pulmonary hypertension. He's still here and yesterday he was outside doing battle with the leaves (it's fall here) using the leaf blower and raking. Today we're going shopping and out to lunch. So life goes on. You will recover from this surgery and you will be OK, and so will your wife.
The most important thing to remember is that the human body has miraculous powers of healing.
The next most important thing to remember is that the surgeons who do cardiothoracic surgery are among the most highly trained. They are very serious about what they do. They are inside people's hearts fixing things many times a week. They have seen every heart problem and know what to do for each condition. They have at their fingertips the best surgical team and the best aftercare team. Nothing will be left to chance and I promise you that these are doctors who "read the whole chart" and will do a very thorough preparation for your surgery.
\You will be well taken care of in the hospital and will have your pain well managed. You will be up and walking within the first 24-48 hours and will probably be home in 4-7 days.
It's true there is a healing and recovery phase afterwards, but you would expect that with any surgery. Most people can go back to work in about 6 weeks, some have gone sooner.
This surgery is done to save your life and to improve the quality of life.
It's normal to be scared and apprehensive prior to the surgery, everyone is.
If your wife would like to send me a message have her join the site and she can send me a private message. Even better, have her join and post her concerns. She'll have lots of friends who understand, right here. She should learn how to post anyway, so she can let us know how things went.