Table 5 Diameters of the ascending aorta at its root and tubular part
From: Multidetector computed tomography study to measure thoracic aorta diameters in Egyptian population
Variable | Mean ± SD (mm) |
|---|---|
Annulus diameter | |
Systole | 24.24 ± 2.70 |
Diastole | 21.95 ± 2.76 |
Mean (systole and diastole) | 23.09 ± 2.55 |
Indexed | 11.70 ± 1.39 |
Sinus diameter | |
Systole | 33.91 ± 4.01 |
Diastole | 33.60 ± 3.90 |
Mean (systole and diastole) | 33.75 ± 3.93 |
Indexed | 17.10 ± 2.10 |
STJ diameter | |
Systole | 26.32 ± 3.12 |
Diastole | 25.95 ± 3.10 |
Mean (systole and diastole) | 26.13 ± 3.05 |
Indexed | 13.25 ± 1.65 |
Tubular diameter | |
Systole | 31.61 ± 4.19 |
Diastole | 30.34 ± 4.24 |
Mean (systole and diastole) | 30.97 ± 4.16 |
Indexed | 15.71 ± 2.28 |