Talk to Gastroenterologist on Kidney Removed And Now Suffering From Hernia And I Am Also Heart Patient

aoa I am asking for my khala she is heart patient and she has stunts in heart that was operated 5 years back recently she was diagnosed by tumor in kidney and that was cancerous so whole kidney was removed and after 2 weeks she has swelling in hernia and has severe pain dr are concerned that she has weak heart and multiple problems so operation is difficult and because of weak heart they are refusing to operate as they can't give anesthesia please guide us what she can do she is in severe pain