Hi Sir, I am in confusion Sir my dad is kidney patient having dialysis weekly because of diabetes he had lost one leg now he's normal we consulted doctor for artificial leg he had suggested for cardiologist appointment. For fitness test We also done Echo and ECG. Already his blood pumping bit low. In result echo there's bit block there's no problem now. Doctor said if you do angiogram test we can clarify but his creatine level is not normal. Help us sir we don't know what to do.