Megan & Mitch, just to add to Lyn's comments, I have a water bed and was concerned that I might not be able to sleep in it. When I mentioned this, my younger brother gave me a recliner just in case. As it turned out, I slept in my own bed from the first night home but the recliner was really nice to rest in after walks. I found it was nice to use the recliner with a lap tray for my notebook computer since I could sit with my feet up which helped reduce leg swelling.
How one feels upon leaving the hospital (usually at 4 to 7 days) isn't really predictable. I was fortunate in that I had little chest discomfort as long as I did not disturb the chest muscles (usually done by lifting something to heavy). Mitch, don't expect to be a complete invalid when you get home. You should be able to do your walks, take a shower, get dressed...most of the normal little things we do each day. Every time you walk through your neighborhood, you will feel stronger during that first month; You should not be using your arms much but there is nothing wrong with using your legs. Walking will build your stamina, help heal your lungs and give a wonderful sense wellbeing. You will need to follow the lifting guidelines and, as I discovered, avoid repetitive motion problems. During my 2nd week home, I made a big pot of stew. Nothing was hard to do or heavy but the repeated motion of chopping the veggies left my chest muscles really sore. The next morning they reminded me that it was unwise to abuse them so. I could do a little laundry but I couldn't pick up a full laundry basket so I had to make several trips. I live alone but I had no problem feeding myself or the cats. Those first three weeks are the most important because the incisions are healing so you need to be gentle with yourself. This is one time that "pushing through the pain" is just about the most stupid thing anyone can do. If you want to recover well, as time passes, you need to gradually increase your activity level and by about six weeks you should be ready to start Cardiac Rehab. Rehab will continue the gradual increase in activity and will help get you past the sense that you are fragile; it restores your confidence in your own body.
Let us know if you have any specific concerns.
Larry