Mayo Clinic Risk Scores To Predict In-Hospital Death And Adverse Events For Coronary Angioplasty  
  Risk Factors Enter Values Here PCI Mortality PCI MACE*  
  Age (yrs)  
  Creatinine (mg%)  
  Left Ventricular Ejection Fraction (%)  
  Preprocedural Shock  
  Myocardial Infarction '<= 24 hrs before procedure  
  Congestive Heart Failure  (not MI or shock pts)  
  Peripheral Arterial Disease  
  Predicted PCI Mortality Risk in %    
  Predicted PCI MACE* Risk in %    
    1. For Coronary Angioplasty: Singh M et al. Mayo Clinic Proceedings. 2007; 82(6):701-708.   (N=9035 PCI's on 7457 unique patients from January 1, 2000, through April 30, 2005.)  
  2. Further validation of #1: Singh, M et al. Circ Cardiovasc Intervent. 2008;1:36-44. (309,351 patients from the National Cardiovascular Data Registry admitted from January 1, 2004, to March, 30, 2006 and a 2nd data set of procedures performedbetween April 1, 2006, and March 30, 2007.)  
        * MACE = Major Adverse Cardiac Events. (1) in-hospital death, (2) Q-wave MI, (3) urgent or emergent coronary artery bypass   graft (CABG) operation, and (4) cerebrovascular accident during the index hospitalization. * PCI = Percutaneous coronary intervention, e.g. stenting.  
  Calculator Design and HTML transfer by Dr. John Coyle. 2008.