Left ventricle | ||||
---|---|---|---|---|
Patient 1 (23 years) | Patient 2 (53 years) | Diff (%) Pat1 – Pat2 | Patient 3 | |
LVEDV (ml) | 196 | 134 | 62 (−31.6 %) | 316 |
LVESV (ml) | 92.1 | 60.3 | 31.8 (−34.5 %) | 249.6 |
LV mass (g) | 141.3 | 165.6 | −24.3 (−17.2 %) | 108.5 |
LV-SV (ml) | 103.9 | 73.7 | 30.2 (29.1 %) | 66.4 |
LV-EF (%) | 53 | 55 | −2 (−3.8 %) | 21 |
Heart rate (bpm) | 57 | 55 | 2 (3.5 %) | 77 |
Left atrium | ||||
LA min volume (ml) | 43.6 | 40.6 | 3 (6.9 %) | 376 |
LA max volume (ml) | 82.6 | 70.6 | 12 (14.5 %) | 418 |
LA pre-contraction volume (ml) | 64.4 | 61.9 | 2.5 (3.9 %) | -- |
Total conduit volume (ml) | 39.0 | 30.0 | 9 (23.1 %) | 42 |
Total LA EF (%) | 47.2 | 42.5 | 4.7 (10.0 %) | 10.0 |
Passive emptying volume (ml) | 18.2 | 8.7 | 9.5 (52.2 %) | 42 |
Active emptying volume (ml) | 20.8 | 21.3 | −0.5 (−2.4 %) | 0 |
Passive emptying fraction (%) | 47 | 29 | 18 (38.3 %) | 100 |
Active emptying fraction (%) | 53 | 71 | −18 (−34.0 %) | 0 |
Passive LA filling rate (ml/ms) | 0.066 | 0.031 | 0.035 (53.0 %) | 0.049 |
Active LA contraction rate (ml/ms) | 0.067 | 0.109 | −0.042 (−62.7 %) | -- |
LV stroke volume (ml) | 104 | 73.7 | 30.3 (29.1 %) | 66.4 |
“Passive LA flow” (ml) | 65 | 43.7 | 21.3 (32.8 %) | 24.4 |