No. Doctors and other health care providers have a duty to act prudently and pay attention to what they are doing, but they aren't expected to be perfect or to perform miracles. Just because there was a bad result from medical treatment does not mean that the doctor is guilty of medical malpractice. For a medical malpractice case to be successful, a patient must prove that the bad result was due to the doctor's negligence. If the doctor was not negligent, then there is no medical malpractice case no matter how bad the result of the treatment.