Clinical Study
The Risk of Acute Kidney Injury and Its Impact on 30-Day and Long-Term Mortality after Transcatheter Aortic Valve Implantation
Table 2
Parameters associated with acute kidney injury (AKI).
| | All (*) | With AKI () | Without AKI () | P value |
| Age (years) ± s.d. | 82 ± 7 | 79 ± 9 | 82 ± 6 | 0.008 | Weight (kg) ± s.d. | 74 ± 16 | 76 ±17 | 74 ± 16 | 0.535 | Height (cm) ± s.d. | 167 ± 9 | 169 ± 9 | 167 ± 8 | 0.136 | Baseline creatinine (μmol/L) ± s.d. | 114.9 ± 53 | 126.4 ± 59.2 | 108.7 ± 45.1 | 0.093 | GFR (mL/min/1,73 m2) ± s.d. | 55 ± 20 | 51 ± 17 | 57 ± 20 | 0.16 | Baseline hemoglobin (mmol/L) ± s.d. | 7.45 ± 1.06 | 7.26 ± 1.24 | 7.45 ± 0.99 | 0.35 | Hemoglobin 24 hours after intervention, mean ± s.d., mmol/L | 6.27 ± 0.81 | 6.21 ± 1.06 | 6.33 ± 0.74 | 0.56 | Amount of contrast media (mL) ± s.d. | 148 ± 59 | 147 ± 71 | 148 ± 56 | 0.93 | Diabetes, (%) | 38 (27) | 10 (36) | 28 (25) | 0.19 | Hypertension, (%) | 108 (77) | 24 (86) | 84 (75) | 0.007 | PAD, (%) | 34 (24) | 7 (25) | 27 (24) | 0.45 | Previous stroke, (%) | 11 (8) | 2 (7) | 9 (8) | 0.75 | Previous CABG, (%) | 32 (23) | 9 (32) | 23 (21) | 0.02 | Previous MI, (%) | 34 (24) | 9 (32) | 25 (22) | 0.06 | CHD, (%) | 74 (53) | 20 (71) | 54 (48) | 0.6 | Hypercholesterolemia, (%) | 48 (34) | 10 (36) | 38 (34) | 0.73 | STS Score renal failure, % ±s.d. | 7.3 ± 4.2 | 8.0 ± 5.0 | 7.1 ± 4.0 | 0.32 | STS Score mortality, % ±s.d. | 6.0 ± 3.4 | 6.0 ± 3.5 | 6.0 ± 3.4 | 0.97 | EUROScore, % ±s.d. | 24 ± 15 | 27 ± 19 | 23 ± 13 | 0.18 |
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All values expressed as mean ± s.d. or (%); *10 pts. on chronic dialysis excluded.
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