Research Article
Outcomes of Emergency Transcatheter Aortic Valve Replacement
Table 6
Comparison of patients undergoing emergency transcatheter aortic valve replacement according to survival status at hospital discharge.
| | Survivor (n = 25) | Nonsurvivor (n = 6) | -value |
| Preprocedure history of atrial fibrillation, n (%) | 11 (44.0) | 5 (83.3) | 0.08 | Heart rate pre-TAVR (BPM), mean (SD) | 94.6 (20.1) | 84.6 (19.7) | 0.1 | Estimated PASP (mmHg), mean (SD) | 48.3 (7.5) | 40.1 (8.3) | 0.03 | Pulmonary artery pulsatility index, mean (SD) | 2.58 (1.57) | 1.32 (0.41) | 0.07 | Pulmonary artery pulsatility index ≤1.8, n (%) | 5 (20.0) | 4 (66.7) | 0.01 |
| MCS placement post-TAVR deployment, n (%) | 3 (12.0) | 3 (50.0) | 0.03 | Intraprocedural CPR, n (%) | 1 (4.0) | 5 (83.3) | ≤0.001 |
| Acute kidney injury post-TAVR, n (%) | 1 (4.2) | 4 (66.7) | ≤0.001 | Initiation of dialysis post-TAVR, n (%) | 1 (4.2) | 3 (60.0) | ≤0.001 |
| Postprocedure stroke, n (%) | 2 (8.3) | 1 (16.7) | 0.76 |
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TAVR: transcatheter aortic valve replacement; BPM: beats per minute; PASP: pulmonary artery systolic pressure; MCS: mechanical circulatory support; CPR: cardiopulmonary resuscitation.
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