Research Article
Outcomes of Emergency Transcatheter Aortic Valve Replacement
Table 2
Baseline echocardiographic variables.
| | Aortic valve area (cm2), mean (SD) | 0.96 (0.69) | | </ = 1.0 cm2, n (%) | 24 (77.4) |
| | Mean valve gradient (mmHg), mean (SD) | 30.9 (14.8) | | >/ = 40 mmHg, n (%) | 7 (22.6) |
| | Moderate/severe AR, n (%) | 9 (29.0) | | Moderate/ severe MR, n (%) | 8 (25.8) |
| | LVEF (%), mean (SD) | 31.8 (15.3) | | LVEF<35%, n (%) | 19 (61.3) |
| | Stroke volume index (ml/m2), mean (SD) | 31.4 (12.5) | | </ = 35 ml/m2, n (%) | 22 (71.0) |
| | Estimated PASP (mmHg), mean (SD) | 47.0 (8.0) |
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AR: aortic regurgitation; MR: mitral regurgitation; LVEF: left ventricular ejection fraction; PASP: pulmonary artery systolic pressure.
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