I’m new to the support group just an hour ago .. haven’t even told my story yet but I just read your post . I’m thinking maybe suggest getting checked for a connective tissue disorder that may be causing a weak aorta making you destined for something like this . I found I have one and that’s what caused my dissection from my right leg all the way up my aorta to the arch where because of the dissection that occurred in 2022 showed a 4.8 cm aneurysm in my aortic arch .. it’s an easy test done my a geneotologist .. could save any siblings or children you have in the future if it’s hereditary .. just a thought