Table 4 Diastolic variables in the overall population in comparison to reference values from normal populations from guidelines publications
Measured values | Reference values | |
|---|---|---|
Left heart diastolic function | ||
E | 80 (±18) | 73 (± 19)[11] |
A | 90 (±23) | 69 (± 17)[11] |
E/A ratio | 0.99 (± 0.55) | 0.96 (± 0.18)[11] |
Lateral e’ (cm/s) | 9.2 (± 2.8) | 12.9 (± 3.5)[11] |
Lateral E/e’ ratio | 9.1 (± 2.6) | 6.7 (± 2.2)[11] |
Lateral e’/a’ ratio | 0.92 (± 0.42) | 0.9 (± 0.4)[11] |
IVRT (ms) | 93 (± 23) | 87 (± 7)[11] |
DT (ms) | 226 (± 50) | 200 (±29)[11] |
Right heart diastolic function | ||
E | 55 (± 11) | 54 (52–56)[12] |
A | 49 (± 11) | 40 (38–41)[12] |
E/A ratio | 1.2 (± 0.25) | 1.4 (1.4–1.5)[12] |
Lateral e’ (cm/s) | 11.9 (± 2.7) | 14 (CI 13–14)[12] |
Lateral E/e’ ratio | 4.27 (± 2) | 4 (CI 4–4)[12] |
Lateral a’ (cm/s) | 119.1(± 4.6) | 13 (CI 12–14)[12] |
Lateral e’/a’ ratio | 0.66 (± 0.24) | 1.2 (CI 1.1–1.3)[12] |
IVRT (ms) | 89 (± 19) | 48 (CI 43–53)[12] |
DT (ms) | 210 (± 56) | 174 (CI 163–186)[12] |