STS National Database
STS CANADIAN CARDIAC SURGERY DATABASE
1997 MITRAL VALVE REPAIR PATIENTS
UNIVARIATE ANALYSIS: INTRAOPERATIVE VARIABLES
PATIENT POPULATION:
OPERATIVE SURVIVORS:
OPERATIVE MORTALITIES:		 41
41 ( 100.00% )
0 ( 0.00% )
RISK VARIABLE Count % of Pop. Mortality w/ Variable Present Mortality w/ Variable Absent Relative Risk c2 p-Value
Blood Cardioplegia 34 82.93% 0/34 0.00% 0/7 0.00%    
Cryst Cardioplegia 8 19.51% 0/8 0.00% 0/33 0.00%    
O2 Cryst Cardioplegia 1 2.44% 0/1 0.00% 0/40 0.00%    
Antegrade Cardioplegia 35 85.37% 0/35 0.00% 0/6 0.00%    
Retrograde Cardioplegia 17 41.46% 0/17 0.00% 0/24 0.00%    
Warm Cardioplegia 12 29.27% 0/12 0.00% 0/29 0.00%    
Cold Cardioplegia 34 82.93% 0/34 0.00% 0/7 0.00%    
 
Inotropes Leaving OR 16 39.02% 0/16 0.00% 0/25 0.00%    
Antiarrhy Leaving OR 1 2.44% 0/1 0.00% 0/40 0.00%    
 
Atrial Pacing 8 19.51% 0/8 0.00% 0/33 0.00%    
Ventricular Pacing 6 14.63% 0/6 0.00% 0/35 0.00%    
 
Intraop IABP 0       0/41 0.00%    

Jan 1999 DataJan 1998 DataSTS National DatabaseCTSNetSTS HomeSearchFeedback 


© 1999 The Society of Thoracic Surgeons.