As one who has had several hemorrhagic strokes (all but one rather minor), I can testify that depression coincides with these incidents.
The cause of mine is suspected to be the several-years use of Plavix, and poorly-controlled hypertension.
Though my case may not be the norm, acceptance of my gender variance has helped with lessening both depression and hypertension. That includes a program to improve my health (cardio-rehab), acceptance of self, meditation, and an improved diet.
Even though I've been off HRT, I feel that I am in a better place than I was two years ago.
As Cindy points out, staying active and healthy has made the difference.
"Brain bleed"