I had a life before I became disabled. Should I be living in a box?
I was just raising the question. There are probably a lot of libertarians on this board who would ask the same question. I personally believe that we in society have an ethical and moral obligation to help others in need, and to help provide the basic elements of food, shelter, and medical care.
If the heart surgeon is simply planning on doing a dacron graft on the outside of your aorta you are indeed lucky. However, if your aortic valve needs replacement, then they need to put you on bypass, or if they're going to do a graft inside your aorta you would also likely need to go on pump.
The need to do the valve or not is determined by how well it is working (or not). The main terminology phrases are ejection fraction (how much of the blood is making it through the valve (>50% is great, less is worse), the valvular area in cm2, and the pressure gradient across the valve. These would have been determined by your echocardiogram. You should have open access to this information.
If the valve is replaced, the surgeon would have to decide between cow or pig valve (finite lifetime but no need for anticoagulation) versus a mechanical valve (requires lifelong coumadin usually, and regular blood tests). Generally, younger people get mechanical valves.
They would likely then have to reattach your coronary arteries to the graft, and these are the big arteries that supply blood to your heart (and blockage causes heart attacks).
You might want to be asking the cardiac surgeon the exact plan prior to surgery. If your BP is low and it is due to the heart valve and not some other cause such as medications, then it certainly sounds like your valve is not working well and might warrant replacement based upon the results of your echo.
Regarding your back, it still looked like your problem would be addressed by a single level decompression and fusion. This is fairly commonly done, but is also fairly extensive. A disk replacement, given your age and the limited films you supplied, would not be the right operation. Multi level disk replacements have never been considered an acceptable alternative.
BTW- discograms have really fallen out of favor, for the very reasons you describe. You have no recourse against the surgeon, but might want to consider whether this is a person you would consider operating on your back.
Finally, with your cardiac issues, no reasonable spine surgeon would or should remotely be considering an elective operation on your back- the risks would be too great. However, once your cardiac issues are addressed and stable, you would have to decide whether the risks of a fairly extensive back surgery would be worth the chance of eliminating your back pain.
The key is to be sure to ask the right questions when you see your docs, so if you write them down and bring them with you it would be a lot better than thinking of them after the visit.