GPT and gastroesophageal reflux disease: A 75-year-old female with CAD, HTN, and GERD presented with malaise, myalgia, and anorexia. Lab results revealed a peak CK of 2,767, AST/ALT of 198/63, LDH of 497, and creatinine of 1.2 with positive blood test in U/A. She survived the episode.