Table 1. Admission laboratory values.

WBC = white blood cell, BUN= blood urea nitrogen, BNP= brain natriuretic peptide

Laboratory test	On admission	Lab reference range
WBC, 10E3/µL	9.0	4.8-10.8
Hemoglobin, g/dL	14.6	14.0-17.5
Platelets, 10E3/µL	159	130-400
Sodium, mmol/L	137	136-145
Potassium, mmol/L	3.4	3.5-5.1
Chloride, mmol/L	99	98-107
Bicarbonate, mmol/L	28.4	21.0-31.0
Glucose, mg/dL	124	70-99
BUN, mg/dL	32	7-25
Creatinine, mg/dL	1.07	0.60-1.30
Calcium, mg/dL	9.4	8.6-10.3
Albumin, g/dL	3.4	3.5-5.7
Total protein, g/dL	6.9	6.4-8.9
Total Bilirubin, mg/dL	0.9	0.3-1.0
Direct Bilirubin, mg/dL	0.2	0.0-0.2
Aspartate aminotransferase, IU/L	40	13-39
Alanine aminotransferase, IU/L	23	7-52
BNP, pg/mL	781	0-100
Troponin I, ng/mL	0.19	<=0.06
Magnesium, mg/dL	2.0	1.9-2.7