| Echocardiographic features | Number of patients (%) |
| Vegetation | 75 (100.0%) |
| Location | |
| Mitral valve | 37 (49.3%) |
| Aortic valve | 29 (38.7%) |
| Mitral and aortic valve | 11 (14.7%) |
| Tricuspid valve | 6 (8.0%) |
| Pulmonary valve | 4 (5.3%) |
| Other sites of vegetations | 10 (13.3%) |
| Size | |
| <10 mm | 37 (49.3%) |
| >10 mm | 38 (50.7%) |
| Number | |
| Single | 26 (34.7%) |
| Multiple | 49 (65.3%) |
| New/worsening regurgitation (changing murmur) | 13 (17.3%) |
| Cardiac abscess | |
| Aortic root abscess | 3 (4.0%) |
| Cuspal perforation | 2 (2.7%) |
| Pericardial effusion | 3 (4.0%) |
| Prosthetic valve dysfunction | |
| Dehiscence | 1 (1.3%) |
| Paravalvular leak | 4 (5.3%) |