Fig. 2

Top 6 ultrasomics features for predicting for CALs progression of KD patients in a descending order of importance. Abbreviations: KD, Kawasaki disease; CALs, coronary artery lesions; LAD, left anterior descending artery; RCAm, the middle segment of right coronary artery; NGTDM, neighbouring gray tone difference matrix; GLSZM, gray-level size zone matrix; GLDM, gray level dependence matrix; GLRLM, gray-level run-length matrix.