| 20–49 year-old subjects (N = 25, F = 12) | 50–79 year-old subjects (N = 22, F = 12) | All subjects (N = 47, F = 24) | |||
---|---|---|---|---|---|---|
Median | Interquartile range | Median | Interquartile range | Median | Interquartile range | |
Age (years) | 35.0 | 27.7–43.7 | 67.5*** | 57.8–72.2 | 47.8 | 34.1–66.9 |
BMI (kg/m2) | 22.2 | 20.6–24.8 | 24.6** | 23.1–26.3 | 23.7 | 21.4–25.7 |
HR (bpm) | 66.0 | 62–77 | 62.5 | 59.3–67.3 | 64.0 | 60–71 |
SBP (mmHg) | 105 | 99–116 | 117** | 113–122 | 114 | 103–119 |
DBP (mmHg) | 77 | 70-83 | 81 | 74–86 | 78.7 | 73-85 |
PP (mmHg) | 28 | 26-32 | 39*** | 32–43 | 32 | 28-40 |
LVM/ESV(g/ml) | 1.1 | 1–1.3 | 1.3* | 1–1.6 | 1.2 | 1–1.4 |
LVM/EDV(g/ml) | 0.65 | 0.59–0.75 | 0.81* | 0.64–0.92 | 0.72 | 0.62–0.87 |
Cf-PWV(m/s) | 8.1 | 7.1–9 | 10.3*** | 9.6–11 | 9.5 | 7.9–10.3 |
BH-PWV(m/s) | 4.9 | 4.0–5.2 | 9.4*** | 7.6–11.5 | 6.1 | 4.8–9.41 |
4D flow CMR aoPWV | ||||||
 Strategy 1 - TTc (m/s) | 5.8 | 5.1–7.5 | 9.3*** | 7.8–10.6 | 7.5 | 5.5–9.9 |
 Strategy 1 - TTw (m/s) | 6.4 | 5.5–8.2 | 11.1*** | 8.8–13.8 | 8.5 | 6.3–11.8 |
 Strategy 1 - TTf (m/s) | 5.5 | 4.7–6.4 | 7.8*** | 6.5–12.8 | 6.4 | 5.4–8.5 |
 Strategy 2 - TTc (m/s) | 4.9 | 4.7–6.5 | 8.0*** | 6.8–10 | 6.5 | 4.9–8.2 |
 Strategy 2- TTw (m/s) | 6.0 | 5.3–8.1 | 10.4*** | 8.6–12.5 | 8.4 | 5.9–10.4 |
 Strategy 2- TTf (m/s) | 5.7 | 5.2–6.4 | 8.2*** | 7.2–9.9 | 6.4 | 5.6–8.6 |
 Strategy 3 (m/s) | 5.5 | 5.1–7.7 | 9.2*** | 7.8–10.8 | 7.6 | 5.4–9.3 |