The multiple systemic artery to pulmonary artery fistulas resulting in severe irreversible pulmonary arterial hypertension in patient with previous history of pneumothorax

Table 2 Results of pulmonary arterial hypertension reversibility test

	PAPs/PAPd (mPAP) [mm Hg]	ABPs/ABPd (mABP) [mm Hg]	PWP [mm Hg]	PVR [WU]	SVR [WU]	RA [mm Hg]	CI [l/min./m²]	SaO₂ [%]
Baseline	69,8/41,0 (50,6)	104,0/80,0 (88,3)	12,3	11,9	24,4	10,0	1,5	87,8
NO/O₂ (80 ppm)	63,0/35,6 (44,7)	101,0/74,0 (83)	12,0	9,1	20,8	8,0	1,7	99,0
Sildenafil (50 mg)	68,0/37,6 (47,7)	99,5/70,0 (79,8)	12,0	8,1	16,3	8,0	2,0	84,0
NO/O₂ (80 ppm)	62,0/34,4 (43,6)	98,0/72,0 (80,3)	12,5	6,9	16,2	8,0	2,1	95,2
Control RHC	75,4/51,8 (59,7)	104,0/78,0 (86,7)	13,5	13,4	21,7	12,0	1,6	90,1

PAPs systolic pulmonary artery pressure, PAPd diastolic pulmonary artery pressure, mPAP mean pulmonary artery pressure, ABPs systolic arterial blood pressure, ABPd diastolic arterial blood pressure, mABP mean arterial blood pressure, PWP pulmonary wedge pressure, PVR pulmonary vascular resistance, SVR systemic vascular resistance, RAP right atrium pressure, CI cardiac index, SaO₂ systemic blood oxygenation, NO nitric oxide, O₂ oxygen, ppm parts per million, RHC right heart catheterization

ISSN: 1471-2466