LABS: ,CBC: ,WBC count: 6,500 per mL ,Hemoglobin: 10.3 g/dL ,Hematocrit:31.8% ,Platelet count: 248 per mL ,Mean corpuscular volume: 86.5 fL ,RDW: 18% ,CHEM 7: ,Sodium: 131 mmol/L ,Potassium: 3.5 mmol/L ,Chloride: 98 mmol/L ,Bicarbonate: 23 mmol/L ,BUN: 11 mg/dL ,Creatinine: 1.1 mg/dL ,Glucose: 105 mg/dL ,COAGULATION STUDIES: ,PT 15.7 sec ,INR 1.6 ,PTT 29.5 sec ,HOSPITAL COURSE: ,The patient received 1 liter normal saline and diltiazem (a total of 20 mg intravenously and 30 mg orally) in the emergency department. 
LABS : , CBC : , WBC count : 6,500 per mL , Hemoglobin : 10.3 g / dL , Hematocrit:31.8 % , Platelet count : 248 per mL , Mean corpuscular volume : 86.5 fL , RDW : 18 % , CHEM 7 : , Sodium : 131 mmol / L , Potassium : 3.5 mmol / L , Chloride : 98 mmol / L , Bicarbonate : 23 mmol / L , BUN : 11 mg / dL , Creatinine : 1.1 mg / dL , Glucose : 105 mg / dL , COAGULATION STUDIES : , PT 15.7 sec , INR 1.6 , PTT 29.5 sec , HOSPITAL COURSE : , The patient received 1 liter normal saline and diltiazem ( a total of 20 mg intravenously and 30 mg orally ) in the emergency department .