|
| | Vascular Pathology (n=147) | Control (n=195) | P-value |
|
| Preprocedural aortic valve area (VTI) (cm2) | 0.88 (0.41) | 0.87 (0.31) | .852 |
|
| Preprocedural peak aortic velocity (cm/s) | 401.8 (72.2) | 424.8 (59.2) | .002 |
|
| Preprocedural peak aortic gradient (mmHg) | 67.2 (22.1) | 73.8 (19.1) | .004 |
|
| Preprocedural mean aortic gradient (mmHg) | 42.7 (13.8) | 46.3 (12.0) | .010 |
|
| Preprocedural ejection fraction () | 56.0 (13.6) | 58.5 (12.0) | .068 |
|
| Pre-procedural stroke volume (mL) | 83.4 (18.6) | 87.7 (21.9) | .094 |
|
| Preprocedural interventricular septum thickness (mm) | 12.5 (2.5) | 12.5 (2.4) | .959 |
|
| Preprocedural moderate aortic regurgitation () | 20 (30) | 19 (36) | .681 |
|
| Preprocedural severe aortic regurgitation () | 3 (5) | 5 (9) | .784 |
|
| Preprocedural moderate mitral regurgitation () | 24 (36) | 21 (41) | .514 |
|
| Preprocedural severe mitral regurgitation () | 3 (4) | 4 (8) | .564 |
|
| 24 hour post-TAVR aortic valve area (VTI) (cm2) | 2.26 (0.59) | 2.15 (0.69) | .115 |
|
| 24 hour post-TAVR peak aortic velocity (cm/s) | 212.6 (49.5) | 228.5 (59.1) | .009 |
|
| 24 hour post-TAVR peak aortic gradient (mmHg) | 19.0 (9.1) | 22.2 (12.4) | .008 |
|
| 24 hour post-TAVR mean aortic gradient (mmHg) | 10.9 (5.5) | 13.4 (7.6) | .001 |
|
| 24 hour post-TAVR ejection fraction () | 60.8 (13.2) | 61.6 (12.4) | .583 |
|
| 24 hour post-TAVR stroke volume (mL) | 91.9 (25.0) | 96.0 (29.5) | .204 |
|
| 24 hour post-TAVR moderate aortic regurgitation () | 5 (7) | 6 (11) | .810 |
|
| 24 hour post-TAVR moderate mitral regurgitation () | 11 (16) | 9 (18) | .590 |
|
| 24 hour post-TAVR severe mitral regurgitation () | 3 (4) | 2 (3) | .467 |
|
| 1 year post-TAVR aortic valve area (VTI) (cm2) | 2.13 (0.63) | 1.91 (0.57) | .039 |
|
| 1 year post-TAVR peak aortic velocity (cm/s) | 217.1 (47.5) | 223.0 (51.2) | .489 |
|
| 1 year post-TAVR peak aortic gradient (mmHg) | 20.3 (10.3) | 20.9 (10.0) | .733 |
|
| 1 year post-TAVR mean aortic gradient (mmHg) | 11.4 (5.9) | 12.0 (5.9) | .579 |
|
| 1 year post-TAVR ejection fraction () | 57.5 (13.6) | 58.5 (12.6) | .661 |
|
| 1 year post-TAVR stroke volume (mL) | 96.0 (26.3) | 91.8 (29.7) | .411 |
|
| 1 year post-TAVR moderate aortic regurgitation () | 9 (5) | 16 (14) | .314 |
|
| 1 year post-TAVR moderate mitral regurgitation () | 17 (10) | 9 (8) | .197 |
|
| 1 year post-TAVR severe mitral regurgitation () | 9 (5) | 3 (3) | .264 |
|
