Table 3.

Procedural details and equipment information of ECMO

Study	VV ECMO (%)	VA ECMO (%)	VV ECMO convert to VA ECMO	ECMO duration (hours)	Site of insertion	Maximum cannula size	Oxygenator type	Cannula type	Pump type
Speggiorin et al. [17]	100%	0	0	90.5	Right internal jugular vein	16Fr	Polymethylpentene hollow fiber membrane	Double-lumen venous cannula	Ccentrifugal pump
Kugelman et al. [18]	100%	0	2	88.5	Right internal jugular vein	14Fr	NA	Double-lumen venous cannula	NA
Knight et al. [20]	100%	0	0	114 ± 9	Right internal jugular vein	14Fr	NA	Double-lumen venous cannula	NA
Chevalier et al. [19]	95.3%	4.7%	5	117.8 ± 84	Right internal jugular vein	10Fr	NA	Double-lumen venous cannula	Non-occlusive roller pump

VV ECMO Venovenous extracorporeal membrane oxygenation, VA ECMO Venoarterial extracorporeal membrane oxygenation, NA Not available