Table 3 Echocardiographic measurements from Doppler images
From: Transthoracic echocardiography reference values in juvenile and adult 129/Sv mice
Measurement | Juvenile | n | Adult | n | p |
|---|---|---|---|---|---|
AoVPV (mm/s) | 1055.28 (327.21) | 15 | 1557.67 (693.61) | 15 | 0.003 |
AET (ms) | 50.37 ± 4.56 | 15 | 49.59 ± 4.50 | 15 | ns |
AoVPPG (mmHg) | 4.45 (3.13) | 15 | 9.76 (9.46) | 15 | 0.003 |
DAoPV (mm/s) | 747.59 (162.89) | 15 | 1049.88 (321.15) | 15 | 0.002 |
SV (μl) | 31.93 ± 8.67 | 15 | 70.61 ± 24.66 | 15 | < 0.001 |
CO (ml/min) | 12.06 ± 4.05 | 15 | 29.71 ± 10.13 | 15 | < 0.001 |
COi (ml/min.g) | 1.54 ± 0.36 | 15 | 1.48 ± 0.39 | 15 | ns |
PVPV (mm/s) | 663.34 ± 141.08 | 15 | 810.62 ± 149.55 | 15 | 0.01 |
PVPPG (mmHg) | 1.83 ± 0.77 | 15 | 2.71 ± 0.96 | 15 | 0.01 |
MVE (mm/s) | 673.53 ± 149.31 | 15 | 747.08 ± 92.31 | 15 | ns |
MVA (mm/s) | 456.51 ± 73.29 | 15 | 500.17 ± 85.14 | 15 | ns |
IVCT (ms) | 10.90 ± 2.76 | 15 | 12.91 ± 3.45 | 15 | ns |
IVRT (ms) | 16.52 ± 3.29 | 15 | 12.48 ± 2.49 | 15 | 0.001 |
MVET (ms) | 61.05 ± 9.74 | 15 | 59.24 ± 8.34 | 15 | ns |
NFT (ms) | 77.45 ± 5.66 | 15 | 75.66 ± 7.57 | 15 | ns |
MVPPG (mmHg) | 1.98 ± 0.76 | 15 | 2.30 ± 0.52 | 15 | ns |
MVE/A | 1.50 ± 0.37 | 15 | 1.53 ± 0.27 | 15 | ns |
LVMPI | 0.55 ± 0.14 | 15 | 0.51 ± 0.07 | 15 | ns |
TVE (mm/s) | 241.72 ± 30.57 | 12 | 252.83 ± 77.42 | 6 | ns |
TVA (mm/s) | 400.90 ± 47.96 | 12 | 386.53 ± 123.06 | 6 | ns |
TVPPG (mmHg) | 0.74 ± 0.21 | 12 | 0.68 ± 0.39 | 6 | ns |
TVE/A | 0.60 ± 0.06 | 12 | 0.66 ± 0.13 | 6 | ns |