Acute Lung Edema as a Presentation of Severe Acute Reentry High-Altitude Illness in a Pediatric Patient

Table 1

Arterial gas and electrolyte analysis.

	Day 1	Day 3
Sodium (mEq/L)	142	136
Potassium (mEq/L)	3.6	3.8
Chlorine (mEq/L)	107.9	106.8
pH	7.38	7.36
PO2 (mmHg)	58	67
PCO2 (mmHg)	29.2	35
HCO3 (mEq/L)	17.5	27
Base excess	−8	−1
Oxygen saturation (%)	90	96
FiO2 (%)	21	21
PaFiO2	276	319