CRP and bacterial urinary tract infection: Initial laboratory evaluation revealed mildly elevated inflammation markers (C-reactive protein (CRP): 3 milligrams per deciliter (mg/dl); upper normal limit: 0.5 mg/dl), high-sensitive troponin-I (hs-cTnI 250 picograms per milliliter (pg/ml), upper normal limit 38.7 pg/ml), mild hypokalemia (Potassium 3.2 milliequivalents per liter (mEq/L)), and evidence of UTI on urinalysis.