Anesthesiology Research and Practice

Research Article

The Effect of a Hyperdynamic Circulation on Tissue Doppler Values: A Simulation in Young Adults during Exercise

Table 3

Changes in tissue Doppler velocities during exercise.
SegmentBaselineLight exerciseHeavy exerciseRecovery š‘ƒ
Lateral
Sā€² 9 . 6 Ā± 2 . 3 1 9 . 1 Ā± 4 . 6 2 5 . 8 Ā± 5 . 5 1 0 . 7 Ā± 2 . 7 <.001
Eā€² 1 6 . 5 Ā± 2 . 4 2 2 . 3 Ā± 3 . 7 2 5 . 1 Ā± 4 . 7 1 1 . 7 Ā± 3 . 8 <.001
Aā€² 5 . 4 Ā± 1 . 5 1 2 . 7 Ā± 2 . 9 1 9 . 0 Ā± 3 . 0 5 . 8 Ā± 2 . 7 <.001
Septal
Sā€² 8 . 7 Ā± 1 . 6 1 5 . 7 Ā± 3 . 5 2 2 . 0 Ā± 4 . 2 9 . 4 Ā± 1 . 6 <.001
Eā€² 1 4 . 4 Ā± 1 . 9 1 8 . 1 Ā± 4 . 9 2 2 . 8 Ā± 5 . 6 1 1 . 7 Ā± 4 . 0 <.001
Aā€² 6 . 4 Ā± 2 . 2 1 0 . 2 Ā± 2 . 8 1 6 . 5 Ā± 2 . 9 6 . 8 Ā± 2 . 7 <.001
Inferobasal
Sā€² 6 . 8 Ā± 3 . 0 1 5 . 0 Ā± 3 . 0 1 9 . 7 Ā± 4 . 1 9 . 3 Ā± 2 . 3 <.001
Eā€² 1 2 . 0 Ā± 4 . 5 1 5 . 8 Ā± 4 . 2 2 0 . 3 Ā± 5 . 8 1 1 . 5 Ā± 3 . 6 <.001
Aā€² 4 . 5 Ā± 2 . 1 9 . 6 Ā± 2 . 1 1 5 . 4 Ā± 2 . 7 7 . 0 Ā± 2 . 9 <.001
All velocities are in cmĀ·secāˆ’1; Sā€²: peak systolic velocity; Eā€²: peak early diastolic velocity; Aā€²: peak late diastolic velocity. š‘ƒ values are determined using repeated measures ANOVA for within subject difference with Greenhouse-Geisser correction for the comparison of values from baseline to recovery.