Signs and Evidence

Making clinical sense of scientific data


Beware of the limitations of this tool

Aortic insufficiency

Calculated pretest probability: 0.5 %
Relevant inclusion criteria: All adults 

Clinical signs

1Diastolic murmur
2Systolic murmur

Sources used:

1.Choudhry NK et al. Does This Patient Have Aortic Regurgitation? JAMA. 1999;281:2231-2238
2.Maurer G. Aortic regurgitation. Heart. 2006 Jul; 92(7): 994–1000