PTCA Mortality Prediction

 

		Cardiogenic shock present (4 points)
		Patient has class III-IV CHF (4 points)
		PTCA done on left main coronary artery (3 points)
		Patient has tachycardia (2 points)
		Patient has chronic renal insufficiency (2 points)
		Patient 75 years old or older (2 points)
		Coronary lesion is type B2 or C (1 point)
		Acute MI present (1 point)
		Angina is unstable (1 point)
		Stent was placed (-1 point)

 

Total Criteria Point Count:
 

 

Observed Post Procedure In-Hospital Mortality

 

-1 to 1 point:	0.4%
2 to 3 points:	2.2%
4 to 5 points:	2.7%
6 to 7 points:	16.7%
8 to 9 points:	21.4%
10 to 11 points:	42.3%
12 to 20 points:	76%

 

 

References

1. Resnic RS, Ohno-Machado L, Selwyn A, et al. Simplified risk score models accurately predict the risk of major in-hospital complications following percutaneous coronary interventions. Am J Cardiol. 2001; 88: 5-9. PubMed ID: 11423050