Figure 3From: Left atrial pathological degeneration assessed by integrated backscatter transesophageal echocardiography as a predictor of progression to persistent atrial fibrillation: Results from a prospective study of three-years follow-up Three-dimensional integrated backscatter color-coded maps of the left atrium. The area of a high degree of degeneration (high corrected integrated backscatter values) was indicated by red and yellow colors and no or a low degree of degeneration (low corrected integrated backscatter values) was indicated by green and blue colors. cIBS: corrected integrated backscatter.Back to article page