One grade 4 brain bleed story could be about a young athlete. He was playing a very rough sport when he suddenly got hit hard on the head. At first, he just felt a bit dizzy but then he started having severe headaches. Later, it was found that he had a grade 4 brain bleed. The doctors had to perform emergency surgery to relieve the pressure in his brain.
I'm not sure specifically which 'bleed for this real story' you are referring to. It could be a movie, a book, or some other form of media. There's not enough information to give a detailed account.
A bleed graphic novel often has panels where the art extends to the edge of the page. This gives a sense of a more immersive and continuous world. It can make the action seem more immediate and intense.
There was a preemie girl with a grade 2 brain bleed. The medical team had to act quickly. They used advanced medical techniques to stop the bleeding and reduce the pressure in her brain. It was a very difficult time for her family. They had to trust the doctors completely. After weeks of intensive care, she gradually recovered. This story shows the importance of modern medical care for preemies with such serious conditions.