M. Sharifi et al., Arteriography of the left internal mammary artery graft utilizing a balloon-tipped floatation catheter: An alternative approach, J INVAS CAR, 11(11), 1999, pp. 682-684
In this report, we describe an alternative method to the conventional arter
iographic techniques of the left internal mammary artery (LIMA) graft using
a balloon-tipped floatation catheter placed within the left subclavian art
ery. The floatation catheter mill serve as both an occluder of the subclavi
an artery as well as a port for contrast injection. It may be effectively e
mployed in the rare instances where direct cannulation of the LIMA graft is
not possible.