Good luck to you and yes you will be fine.
We have CCRN here (Okie) that can answer more questions I'm sure.
Since we are all mature...and I did see these surgeries done quite a bit (worked in an large OR, we had 4 heart rooms, I've seen us do 15 of these in one day). Very straightforward, procedure down pat, depending on surgeon, each a bit different, I could tell what was happening next, its that Orchestrated).
Bypass, the darn leg where vein removed hurts the most. The
other question which is usually asked first - yes sex is fine and recommended. Lazy-Boy lift type chairs are really good idea. Keep the "teddy" ( in this case the chest pillow handy) when coughing, laughing etc.
My father ( due to rheumatic heart fever as a kid) had "open heart" surgery at 58 the first time, pig valves , after ~ 12 yrs pig valves -by nature- get worn, so a second open heart surgery for same thing. I understand he though being 73 is just as onery as ever.
Balsam of Myrhh helps with the healing up with scars.( yep just like in the 3 wise-men. See your old time druggist, also used by vets, Hansfords is just one brand name popular here in the states). Nothing will make the itch go away, but the Myrhh and getting healed quick seems to "get it over with" sooner. Oh yeah, doc will probably advise, but your gonna be blue in color when family first probably sees you, normal because they literally use ice to cool you down ( profusionist) nothing to be alarmed about, just visitors are not always warned first.
Some feeling of post op depression and feeling like memory is off is normal, anesthesia does this.
Dieters...buy rice cakes to keep them and family apeased, open bag, throw half in trash, have the top one in bag partially "broken" so it seems you've behaved. With this "prop" get in your eazy lift chair, with teddy, and junk food ...grab a movie and laptop...we'll be here wishing you well, during lull in movie.
Just do us a favor and log off if...well...ya'll get all amorus and stuff.