| |
Group A (n=82) |
Group B (n=82) |
P value |
| Image quality scores of the coronary arteries |
|
|
|
| Image quality scores |
1.07 ± 0.33 |
1.05 ± 0.27 |
0.14 |
| Nondiagnostic segments (%, n/n) |
0.44% (5/1125) |
0.18% (2/1129) |
0.25 |
| Nondiagnostic cases (%, n/n) |
3.66% (3/82) |
2.4% (2/82) |
0.65 |
| Image quality scores of the supra-aortic arteries (%, n/n) |
|
|
|
| 1 point |
95.1% (78/82) |
90.5% (76/82) |
0.37 |
| 2 points |
3.7% (3/82) |
4.9% (4/82) |
1 |
| 3 points |
1.2% (1/82) |
2.4% (2/82) |
1 |
| 4 points |
0 |
0 |
— |
|