Postexercise echo parameters (cm/s) | VFT | |
r | P value | |
Mitral inflow Doppler | ||
Peak E velocity | 0.59 | 0.01 |
Peak A velocity | 0.06 | NS |
Septal annular TDE | ||
Peak S′ velocity | 0.46 | 0.02 |
Peak E′ velocity | 0.53 | 0.01 |
Peak A′ velocity | 0.34 | NS |
Lateral annular TDE | ||
Peak S′ velocity | 0.48 | 0.02 |
Peak E′ velocity | 0.53 | 0.01 |
Peak A′ velocity | 0.35 | NS |
NS = Not statistically significant, p>0.05
A′, late diastolic annular velocity; E′, early diastolic annular velocity; S′, systolic annular velocity; TDE, tissue Doppler echocardiography; VFT, vortex formation time.