Answer by
sasser1102 (198)
Yes, they can be. High levels of creatinine can cause abnormal heart rhythms. It can also be associated with kidney problems. It can be just as dangerous as having low creatinine levels, which is why before many procedures and prescriptions now it required that you have your creatinine levels tested.
my dad is 81 with diabetes, his blood creatinine is high and urine is low, they want to run more test, what will they be looking at add a comment