When neutral is not positive, and not definitive: CHIP-BCIS3 and the selective use of mechanical support in high-risk PCI

Vranckx, P (corresponding author), Jessa Ziekenhuis, Dept Cardiol Vranckx, P (corresponding author), Hasselt Univ, Fac Med & Life Sci, Martelarenlaan 42, Hasselt, Belgium.