Two-stage correction of type IV total anomalous pulmonary venous connection

Table 1 Preoperative data at each operations

Patients	Drainage site	Sex	1^st operation			2^nd operation						TI (days)
Patients	Drainage site	Sex	Age (days)	BW (kg)	LSPV (mm)	Age (days)	BW (kg)	LSPV (mm)	Qp/Qs	sPAP/sSAP	CT ratio	TI (days)
1	RPVs and LIPV to CS, LSPV to innominate vein	F	71	4.3	5.4	1,165	12.2	10	1.60	0.28	0.53	1,094
2	RPVs and LIPV to CS, LSPV to innominate vein	M	84	5.0	3.8	280	8.5	8.5	-	-	0.52	196
3	RPVs and LIPV to IVC, LSPV to innominate vein	M	20	3.5	4.4	647	11.0	9.6	1.22	0.28	0.53	627
4	RPVs and LIPV to CS, LSPV to innominate vein	M	103	5.4	3.0	401	9.8	8.0	1.65	0.41	0.57	298
5	RPVs and LIPV to CS, LSPV to innominate vein	F	26	4.2	4.9	1,852	17.5	9.8	-	-	0.51	1,826
6	RPVs and LIPV to CS, LSPV to innominate vein	M	40	5.0	4.5	1,471	19.4	12.3	1.62	0.24	0.49	1,431
7	RPVs and LIPV to IVC, LSPV to innominate vein	F	24	3.5	3.4	3,250	31.5	11.5	-	-	0.49	3,226
Median			40	4.3	4.4	1,165	12.2	9.8	1.61	0.28	0.52	1,094

BW body weight, CS coronary sinus, CT ratio cardiothoracic ratio, IVC inferior vena cava, LIPV left inferior pulmonary vein, Qp/Qs pulmonary to systemic blood flow ratio, RPV right pulmonary veins, sPAP/sSAP ratio of main pulmonary arterial systolic pressure to systemic arterial systolic pressure, TI time interval between operations

ISSN: 1749-8090