Table 2.

Selected Literature Review of Medtronic Freestyle Bioprosthesis Implantation

Study (First Author)	Study Years	MFB Implantsa	Aneurysm/Pseudoaneurysm
DUMC Study	2007–2013	86	4
Mazzola [14]	2001–2010	77	0
David [10]	NR	298	2
Nairb [8]	2003–2009	279	2
Butanyb [7]	2003–2005	430	2
Smith [15]	2005–2009	18	0
LeMaire [16]	2001–2007	47	0
Bach [5]	1997–2004	178	1
Ozaki [6]	1999–2002	61	2
El-Hamamsy [17]	1997–2005	86	0
Mizuno [9]	2008	Case report	1

^aPatients who died perioperatively and were thus not at risk for aneurysm/pseudoaneurysm formation were excluded.

^bIndicates studies not included in incidence calculation due to overlapping patient cohorts.

DUMC = Duke University Medical Center; MFB = Medtronic Free-style Bioprosthesis (Medtronic Inc, Minneapolis, MN).