Successful intraoperative management of laparoscopic hysterectomy in a patient with Eisenmenger syndrome: a case report

JA Clinical Reports

Table 1 Results of sample analysis and results for FiO₂, SpO₂, and FECO₂

Variable	Arterial (1)	Venous (2)	Arterial (3)	Venous (3)	Arterial (4)	Venous (4)
FIO₂	1	0.8	0.8	0.8	1	1
SpO₂ (%)	100	97	99	98	95	95
P_ETCO₂ (mmHg)		40	39	35
Hemoglobin (g/dL)	13.2	12.4	12.3	12.3	12.4	12.4
pH	7.425	7.296	7.278	7.249	7.321	7.297
pCO₂ (mmHg)	33.4	51.1	49.5	55.1	43.3	48.6
pO₂ (mmHg)	118	50.7	117	51.2	80.2	42.3
HCO₃⁻ (mmol/L)	22.9	22.3	21.2	21	21.3	21.4
BE (mmol/L)	−2.5	−1.6	−3.6	−3.1	−3.7	−2.7
SO₂/ScvO₂ (%)	99.7	80.6	98.9	79.5	95.8	72.4

Arterial samples were obtained from the radial artery, while venous samples were drawn from the central vein. 1, before induction of anesthesia; 2, after tracheal intubation; 3, after insufflation; 4, after tracheal extubation
FiO₂ Fraction of inspired oxygen, PCO₂ Partial pressure of carbon dioxide, PO₂ Partial pressure of oxygen, BE Base excess, SO₂/ScvO₂ Blood gas oxygen saturation