BTW I turned 60 last week, so we are almost exactly the same age. Open Heart is still risky of course but much more routine and less risky than it used to be especially if it is performed by a very experienced cardiothoracic surgeon and you are in good health. And they now close your skin with glue so you can barely see the scar 😉.

Again we all understand the stress and anxiety, it is one of the most common posts in this forum, keep in mind at the size yours is the probability of dissection or rupture is extremely low, close to 0. Fill your life and time with things that bring you joy, keep your mind busy, stay active and find activities that relax you. For me exercising intensely, yoga, traveling with my family, hiking, getting together with my close friends, watching movies that absorb my attention, enjoying a glass of an excellent red wine, keep me relaxed. You will find yours!!!