Table 2 Ostial diameter in multiplanar reformatting views and visible length of the identified veins
Vessel/Tributary | Ostial diameter of identified vein (mm) Superior/inferior | Ostial diameter of identified vein (mm) anterior/posterior | Average distance from the ostium of the CS (mm) | Average Length of the identified vein (mm) | Average Angle Between the Tributary and the CS or Great vein |
|---|---|---|---|---|---|
Coronary Sinus | 12.8 ± 5.7 | 14 ± 14.8 | 140.7 ± 67.7 Total length of vessel measurable (length from CS to end of AIV) | N/A | N/A |
Posterior interventricular vein | 4.9 ± 1.6 | 4.5 ± 2 | 12.6 ± 6.9 | 32.8 ± 24.6 | 76.8 ± 45.7 |
Posterior vein of the LV | 5.5 ± 1.8 | 5.3 ± 1.3 | 32.2 ± 33.3 | 29.8 ± 50.5 | 117.4 ± 39.8 |
Left marginal vein | 4.8 ± 1.7 Unable to accurately measure in 1 patient | 4.7 ± 1.7 Unable to accurately measure in 1 patient | 68.3 ± 32.7 | 35.2 ± 37.3 | 99.2 ± 54.9 |
Anterior interventricular vein | 3.2 ± 1.4 Unable to accurately measure in 2 patient | 3.1 ± 1.0 Unable to accurately measure in 2 patient | 142.5 ± 20.0 | 22.7 ± 18.7 | 115.7 ± 60.2 |