Average pixel intensity method for prediction of outcome in secondary mitral regurgitation.

Victor KamoenMarc De BuyzereMilad El HaddadTine L M De BackerFrank Timmermans
Published in: Heart (British Cardiac Society) (2020)
SMR grading with the API method is an independent predictor of clinical outcome and provides prognostic information in addition to clinical and other echocardiographic variables.