Last November, my cat Madeleine had a heart attack and died, but she was revived by the emergency hospital vet. It was, to say the least, a traumatic experience for me, no doubt for her too. I couldn’t get over it. I wondered if she had had an out-of-body, or as my husband and I joked, an out-of-kitty experience. So I did what a writer does. I wrote about it. Maddie had had a urinary tract infection for awhile that we thought we were treating but the antibiotics didn’t work.…