Development of a Consensus Document to Improve Multireader Concordance and Accuracy of Aortic Regurgitation Severity Grading by Echocardiography Versus Cardiac Magnetic Resonance Imaging
Current guidelines recommend a multiparametric echocardiographic assessment of aortic regurgitation (AR). However, the absence of a hierarchical weighting of discordant parameters could cause interobserver variability. In the present study, we…