Definition Prerenal Hypovolemia Low renal blood flow (hypotension, low cardiac output, excess renal vascular resistance due to high SVR or renal clot, dissection, etc.) Intraabdominal hypertension (high CVP decreases the pressure gradient across the kidneys) Renal Acute tubular necrosis Contrast dye Tumor lysis Myoglobin Hemoglobin Postrenal Obstruction of the ureters or urethra Catheter dysfunction Subspecialty […]