Research Article
Residual Quantitative Flow Ratio to Estimate Post‐Percutaneous Coronary Intervention Fractional Flow Reserve
Table 2
Angiographic characteristics.
| Lesion location | 134 lesions |
| Right coronary artery territory | Right coronary artery | 33 (25%) | Ramus descending posterior | 3 (2%) | Right posterolateral | 1 (1%) |
| Left anterior descending artery territory | Left anterior descending artery | 70 (52%) | Diagonal | 2 (1%) |
| Circumflex artery territory | Circumflex artery | 14 (10%) | Obtuse marginal | 8 (6%) | Anterolateral | 3 (2%) |
| 3D quantitative coronary angiography parameters | Diameter stenosis | 64 ± 12% | Area stenosis | 81 ± 10% | Minimal lumen diameter (mm) | 0.98 ± 0.36 |
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Values are presented as N (%) or mean ± SD.
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