RESUMEN
A 70-year-old man came to the Access to Primary Care Clinic at the Interim LSU Public Hospital because he had been told at another hospital that he needed a kidney doctor. The patient had a history of high blood pressure, type 2 diabetes mellitus, long-standing kidney disease, an above the knee amputation on the left, gout, a possible coronary stent procedure five years ago, and recently poor appetite and inability to care for himself. He had a long history of medical noncompliance and was taking no medications when he came to the hospital. He denied all cardiac symptoms, including chest discomfort. He was admitted to hospital because of a blood pressure of 240/110 mmHg, a serum creatinine of 6.0 mg/dL, and an estimated glomerular filtration rate of 11 mL/min - i.e., chronic kidney disease, stage V. His electrocardiogram was read by the computer as normal (Figure 1).