Characteristics | ESV-guided group | Angiography-guided group | p value |
---|---|---|---|
Air Kerma – fluoro (mGy) | 562 (332 – 919) | 840 (628 – 1346) | 0.002 * |
Air Kerma – total (mGy) | 776 (499—1200) | 1065 (791—1603) | 0.002 * |
DAP – fluoro (Gycm2) | 31 (25—61) | 65 (54—111) | 0.023 * |
DAP – total (Gycm2) | 43 (37—73) | 80 (64—133) | 0.030 * |
Fluoroscopy time (min) | 13.00 ± 8.14 | 14.54 ± 7.30 | 0.289 |
Procedure time (min) | 53.06 ± 21.20 | 72.00 ± 30.55 | 0.01 * |
No. of cine runs (n) | 22 ± 6 | 23 ± 8 | 0.185 |
Cine frames(n) | 821.36 ± 299.93 | 821.88 ± 294.90 | 0.924 |
Contrast media (ml) | 132.6 ± 22.3 | 174.7 ± 29.6 | 0.0001 * |