Feasibility of Transcatheter Closure of Large Secundum Atrial Septal Defect with Absent Superior or Inferior Rim

Table 3

Characteristics of the procedure.

No.	Balloon size	Length of 8 zig CP stent	Device size	FT/min	PT/min
1	18/20	45	32	29.5	79
2	25/40	45	38	28.8	29
3	23/40	39	30	26	65
4	25/40	Two stents 45/45	34	42	113
5	25/40	39	30	51	118