Close  
Figure 2: (a) Average score of all tricuspid valve components (annulus, leaflets, chordae, and papillary muscles) by number of observations; 80% had an average quality score of ≤3 and 40% had an average quality score of ≤2. (b) Average score of all mitral valve components (annulus, leaflets, chordae, and papillary muscles) by number of observations; 82% had an average quality score of ≤3 and 50% had an average quality score of ≤2. (c) Average score of all aortic valve components (annulus and leaflets) by number of observations; 92% had an average quality score of ≤3 and 63% had an average quality score of ≤2 
