If you accidentally sit your cat to death, you should take measures as soon as possible. If the cat has passed away, you should bury it as soon as possible. It can be buried in a pet cemetery in a garden or park, or cremated. This is a very sad timeand one needs to get through this time with the support of family and friends.
Don't blame yourself, But we also need to deeply reflect on the reasons for this unexpected incident. Lessons need to be learned from this, and similar incidents need to be avoided from happening again as much as possible. If you are feeling very sad, seek the help and supportof a vet or psychologist to help ease the pain and sadness. In short, if you accidentally sit your cat to death, you need to take the above measures as soon as possible, dispose of the cat's body, and seek support and encouragement from family and friends to help get through this sad period.