What should we do if my father gets moderate chest pain a few times a day that is relieved by Sorbitrate 5 mg, and his heart doctor wants him to get a dye test (angiogram) to check for blockages, but first requires approval from a kidney specialist because his kidney test result (creatinine level of 2.43) is high?
It is very understandable to feel concerned, but please be reassured that your father?s doctors are taking excellent, careful steps. Since his creatinine is 2.43, his kidneys are working a bit harder. The dye used in an angiogram can stress the kidneys, so consulting a kidney specialist first is the safest approach. They will likely use protective measures, like IV fluids, during the procedure. For now, continue using Sorbitrate (isosorbide dinitrate) as directed for his chest pain. If his pain becomes severe, lasts longer, or is not relieved by the medication, please seek emergency care immediately. You are doing a wonderful job supporting him.