This fascinating lecture about the kidney injury provided by Dr. Eduardo Lopez is . Dr. Lopez teaches us about the signs and symptoms to differentiate the Chronic vs. Acute Kidney Injury. Creatinine, Potassium, Hemoglobin are one of those markers. With hyperkalemia is the most dangerous to cardiac function, aggressive treatments are advised. Dialysis and discontinuation of medications that can cause elevation of potassium are most agreeable approaches.