Table 2 Echocardiographic and blood pressure analysis of WT and ae3 −/− mice
From: Resistance to cardiomyocyte hypertrophy in ae3 −/− mice, deficient in the AE3 Cl−/HCO3 −exchanger
Parameter | WT | ae3 −/− |
|---|---|---|
Ejection fraction, % | 65 ± 3 | 67 ± 7 |
Fractional shortening, % | 35 ± 3 | 37 ± 7 |
IVSd, mm | 0.70 ± 0.01 | 0.75 ± 0.04 |
LVIDd, mm | 3.5 ± 0.1 | 3.4 ± 0.1 |
LVPWd, mm | 0.67 ± 0.03 | 0.70 ± 0.03 |
IVSs, mm | 1.08 ± 0.03 | 1.11 ± 0.09 |
LVIDs, mm | 2.3 ± 0.1 | 2.1 ± 0.3 |
LVPWs, mm | 1.05 ± 0.07 | 1.05 ± 0.12 |
MV E Velocity, mm.s−1 | 730 ± 50 | 710 ± 50 |
MV A Velocity, mm.s−1 | 390 ± 30 | 520 ± 40 |
MV E/A ratio | 1.9 ± 0.1 | 1.4 ± 0.1 |
E/E’ | 24 ± 3 | 21 ± 4 |
IVRT, ms | 16 ± 0 | 17 ± 2 |
TEI index | 0.63 ± 0.03 | 0.61 ± 0.02 |
Systolic pressure, mm Hg | 102 ± 7 | 100 ± 9 |
Diastolic pressure, mm Hg | 66 ± 6 | 64 ± 8 |
Flow, ml.min−1 | 11 ± 1 | 10 ± 1 |
Volume of blood, ml | 36 ± 6 | 31 ± 5 |
Heart rate, beats.min−1 | 699 ± 1 | 721 ± 49 |