Time to hemostasis was significantly shorter among patients with intravascular VCD ( 0.5 minute [ IQR , 0.2-1 .0 ] ) , vs extravascular VCD ( 2.0 minutes [ IQR , 1.0-2 .0 ] ; P < .001 ) and closure device failure was also significantly lower among those with intravascular vs extravascular VCD ( 80 patients [ 5.3 % ] , vs 184 patients [ 12.2 % ] ; P < .001 ) .