Controls (n = 49) | Severe Systolic HF (n = 45) | LV Hypertrophy (n = 49) | LV Dilation (n = 30) | Mitral Regurgitation (n = 33) | |
---|---|---|---|---|---|
TDI | |||||
s’, cm/s | 6.2 ± 1.4 | 3.8 ± 1.2*** | 5.4 ± 1.1** | 2.9 ± 1.1*** | 5.3 ± 2.3 |
e’, cm/s | −7.6 ± 2.3 | −4.4 ± 1.6*** | −5.9 ± 2.2*** | −3.6 ± 1.7*** | −5.3 ± 2.5*** |
a’, cm/s | −7.6 ± 1.8 | −5.7 ± 2.3*** | −6.8 ± 1.7* | −4.3 ± 2.0*** | −5.6 ± 2.6*** |
e’ + a’, cm/s | −15.2 ± 2.7 | −10.1 ± 2.5*** | −12.7 ± 2.2*** | −7.9 ± 2.7*** | −11.0 ± 4.6*** |
TT-s’, mm | 11.4 ± 2.0 | 6.5 ± 2.3*** | 10.8 ± 2.0 | 4.7 ± 2.5*** | 9.3 ± 4.3* |
TT-e’, mm | 7.3 ± 2.2 | 3.6 ± 1.8*** | 5.6 ± 2.1*** | 2.6 ± 1.2*** | 4.8 ± 2.6*** |
TT-a’, mm | 5.2 ± 1.5 | 4.0 ± 1.7*** | 5.2 ± 1.5 | 3.1 ± 1.6*** | 4.2 ± 1.9** |
TT-e’ + TT-a’, mm | 12.6 ± 2.3 | 7.5 ± 2.2*** | 10.8 ± 2.2*** | 5.7 ± 1.9*** | 9.0 ± 4.0*** |
M-mode | |||||
MAPSE, mm | 12.3 ± 2.4 | 7.4 ± 2.1*** | 11.3 ± 2.0* | 5.4 ± 2.2*** | 10.4 ± 4.1* |
2D strain | |||||
LS, % | −14.8 ± 3.8 | −9.1 ± 4.5*** | −12.0 ± 3.8** | −6.6 ± 4.3*** | −12.1 ± 4.8** |
LD, mm | 15.4 ± 2.6 | 7.7 ± 3.0*** | 15.8 ± 3.0 | 6.1 ± 3.8*** | 12.7 ± 5.7* |
s, cm/s | 6.5 ± 1.5 | 4.0 ± 1.0*** | 5.7 ± 1.0** | 2.5 ± 2.0*** | 5.0 ± 1.9*** |
e, cm/s | −6.5 ± 2.8 | −3.8 ± 1.6*** | −5.4 ± 2.1* | −2.3 ± 1.9*** | −5.3 ± 2.7 |
a, cm/s | −7.4 ± 1.7 | −5.3 ± 1.9*** | −6.5 ± 2.0* | −4.1 ± 1.8*** | −5.4 ± 2.2*** |
e + a, cm/s | −13.9 ± 3.2 | −9.1 ± 2.3*** | −11.9 ± 2.6** | −6.5 ± 3.0*** | −10.7 ± 4.3** |
s, s−1 | −1.0 ± 0.3 | −0.8 ± 0.2*** | −0.9 ± 0.4 | −0.8 ± 0.3** | −1.0 ± 0.4 |
e, s−1 | 1.3 ± 0.4 | 0.9 ± 0.5*** | 1.0 ± 0.3** | 0.7 ± 0.4*** | 1.1 ± 0.4* |
a, s−1 | 1.2 ± 0.4 | 0.9 ± 0.4*** | 1.1 ± 0.5 | 0.9 ± 0.5** | 1.1 ± 0.4 |
e + a, s−1 | 2.5 ± 0.5 | 1.8 ± 0.6*** | 2.2 ± 0.7* | 1.6 ± 0.8*** | 2.1 ± 0.7** |