Life saver

Y are doctors referred equal to God.. Was d question I would always be sceptical about.
My reference here is to a very old story.. Where my grandmother who had a hole in her heart since birth.
Back then medical science had not been well developed as we see it today, she underwent a lot of medical examinations and d conclusion was told to her that the hole in the heart may prove fatal to her.
But a renowned doctor at a hospital in Delhi went through the case and came to the conclusion that there were minor chances of her being saved and he thus took up the execution of an open heart surgery for the 14 year old girl (my grandmother)
It took 15 long hours and a team working on the case along with the doctor. The doctor an expert in cardiological skills performed the surgery and thus saved the life of my grandmother from a fatal heart disease