Worsening TR Post-Extraction (n=84) |
Same or Improved TR Post-Extraction (n=237)
|
P value
|
|
Demographics | |||
Age (years), mean ± SD | 62.1 ± 14.2 | 61.9 ± 15.5 | 0.92 |
Body mass index, mean ± SD | 29.5 ± 6.3 | 29.1 ± 7.1 | 0.64 |
Women, n (%) | 39 (46.4) | 96 (40.5) | 0.34 |
Comorbidities and Risk Factors | |||
Systemic hypertension, n (%) | 69 (82.1) | 178 (75.1) | 0.19 |
Congestive heart failure, n (%) | 69 (82.1) | 188 (79.3) | 0.58 |
Baseline LVEF (%), mean ± SD | 37.9 ± 17.0 | 35.2 ± 16.9 | 0.21 |
Chronic kidney disease, n (%) | 33 (39.3) | 92 (38.8) | 0.94 |
Pulmonary hypertension, n (% of known) | 32 (46.4) | 123 (59.4) | 0.06 |
Atrial fibrillation/Atrial flutter, n (%) | 46 (54.8) | 117 (49.4) | 0.40 |
Diabetes Mellitus, n (%) | 33 (39.3) | 90 (38.0) | 0.83 |
Coronary Artery Disease, n (%) | 31 (36.9) | 84 (35.4) | 0.81 |
Prior cardiac surgery, n (%) | 27 (32.1) | 77 (32.5) | 0.95 |
CABG, n (%) | 14 (16.7) | 36 (15.2) | 0.75 |
Device | |||
Pacemaker, n (%) | 29 (34.5) | 92 (38.8) | 0.49 |
ICD, n (%) | 55 (65.5) | 145 (61.2) | 0.49 |
Leads across TV, mean ± SD | 1.07 ± 0.40 | 1.05 ± 0.26 | 0.60 |
Abandoned leads across TV, mean ± SD | 0.06 ± 0.24 | 0.05 ± 0.24 | 0.74 |
Echocardiograms | |||
Pre-extraction echocardiogram (days), mean ± SD | 98.5 ± 201.2 | 74.5 ± 164.5 | 0.28 |
Post-extraction echocardiogram (days), mean ± SD | 92.5 ± 120.1 | 73.3 ± 110.6 | 0.18 |
Indication for Extraction | |||
Infection, n (%) | 50 (59.5) | 136 (57.4) | 0.73 |
Tricuspid valve endocarditis, n (%) | 5 (6.0) | 7 (3.0) | 0.21 |
Lead dysfunction, n (%) | 18 (21.4) | 47 (19.8) | 0.86 |
Device upgrade, n (%) | 12 (14.3) | 46 (19.4) | 0.29 |
Upgraded due to Ipsilateral vein occlusion | 2 (16.7) | 11 (23.9) | 0.28 |
Upgraded to avoid redundant hardware | 10 (83.3) | 35 (76.1) | 0.28 |
TR, n (%) | 2 (2.4) | 4 (1.7) | 0.69 |
Other†, n (%) | 2 (2.4) | 4 (1.7) | 0.69 |