title: High risk percutaneous coronary intervention and intra-aortic balloon pumps: when is the safety net needed?
authors.forename: Manesh R
authors.initials: MR
authors.lastname: Patel
authors.forename: James S
authors.initials: JS
authors.lastname: Mills
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000706:statistics & numerical data*; D003327:Coronary Disease / Q000628:therapy*; D005260:Female; D006801:Humans; D007423:Intra-Aortic Balloon Pumping / Q000706:statistics & numerical data*; D008297:Male; D012042:Registries