Table 2 Sensitivity, specificity and accuracy, and confirmatory or conflicting data of the main ultrasound techniques presented in Table 1.
Technique | Parameter | Sensitivity | Specificity | Accuracy | Confirmatory/conflicting data |
|---|---|---|---|---|---|
M-mode | SPWMD | 100 | 63 | 85 | Conflicting |
M-mode and PW Doppler | LWPSD | - | - | - | - |
PW-Tissue Doppler | Diff. of Ts between LV segments | 92 | 92 | - | - |
TVI | Ts-SD | 100 | 100 | 100 | Confirmatory/Conflicting |
TSI | Ts-SD | 87 | 81 | 84 | Â |
SRI | TPS-SD | - | - | - | - |
SRI | ExcT | - | - | - | - |
2D radial strain | Time diff. peak septal-to-posterior wall strain | 89 | 83 | - | - |
Triplane echo | Ts-SD | 91 | 85 | - | - |