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| Chamber dilatation | Associated valvular abnormalities associated with chamber dilatation | |||||
|---|---|---|---|---|---|---|
| LA | LV | Biventricular dilatation | Mitral regurgitation | Tricuspid regurgitation | Pulmonary regurgitation | |
| Abbreviation: CMR, cardiac magnetic resonance; LA, left atrial; LV, left ventricle | ||||||
| Mild | 7 | 5 | 10 | 5 | ||
| Moderate | 3 | 2 | 7 | 1 | ||
| Severe | 9 | 16 | 8 | 1 | 5 | 1 |
