Tolerance of normal aorta to oversized dual balloon valvuloplasty. Observations in a swine model: Technical note

John W. Moore; John R. Laird; Christopher J. White; William C. Kirby; Stephen R. Ramee; Alan K. Banks; Terence C. Ross; Geoffrey M. Graeber; Richard C. Wahl

doi:10.1007/BF02577363

Tolerance of normal aorta to oversized dual balloon valvuloplasty. Observations in a swine model: Technical note

John W. Moore, John R. Laird, Christopher J. White, William C. Kirby, Stephen R. Ramee, Alan K. Banks, Terence C. Ross, Geoffrey M. Graeber, Richard C. Wahl

Research output: Contribution to journal › Article

1 Scopus citations

Abstract

The damage threshold during aortic valvuloplasty was determined in 12 normal swine subjected to inflation of oversized dual balloons. Catheters with combined balloon diameters of 1.2-2.0 times the aortic annulus were selected. Following completion of the procedure, the animals were sacrificed and examined for pathology. With combined balloon diameters less than or equal to 1.7 times the aortic annulus, there was no gross, or microscopic damage. In animals with combined diameters equal to 2 times the aortic annulus, there was rupture of the aorta. This data provides further basis for the selection of catheter sizes in dual balloon aortic valvuloplasty.

Original language	English (US)
Pages (from-to)	107-110
Number of pages	4
Journal	CardioVascular and Interventional Radiology
Volume	13
Issue number	2
DOIs	https://doi.org/10.1007/BF02577363
State	Published - Mar 1990
Externally published	Yes

Keywords

Aortic valvuloplasty, dual balloon

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging
Cardiology and Cardiovascular Medicine

Access to Document

10.1007/BF02577363

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Moore, J. W., Laird, J. R., White, C. J., Kirby, W. C., Ramee, S. R., Banks, A. K., Ross, T. C., Graeber, G. M., & Wahl, R. C. (1990). Tolerance of normal aorta to oversized dual balloon valvuloplasty. Observations in a swine model: Technical note. CardioVascular and Interventional Radiology, 13(2), 107-110. https://doi.org/10.1007/BF02577363

Tolerance of normal aorta to oversized dual balloon valvuloplasty. Observations in a swine model : Technical note. / Moore, John W.; Laird, John R.; White, Christopher J.; Kirby, William C.; Ramee, Stephen R.; Banks, Alan K.; Ross, Terence C.; Graeber, Geoffrey M.; Wahl, Richard C.

In: CardioVascular and Interventional Radiology, Vol. 13, No. 2, 03.1990, p. 107-110.

Research output: Contribution to journal › Article

Moore, John W. ; Laird, John R. ; White, Christopher J. ; Kirby, William C. ; Ramee, Stephen R. ; Banks, Alan K. ; Ross, Terence C. ; Graeber, Geoffrey M. ; Wahl, Richard C. / Tolerance of normal aorta to oversized dual balloon valvuloplasty. Observations in a swine model : Technical note. In: CardioVascular and Interventional Radiology. 1990 ; Vol. 13, No. 2. pp. 107-110.

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