Table 1.
Changes in Cardiac Function Measured by Echocardiography
| LVAWTd (mm) | LVPWTd (mm) | FS (%) | ||||
|---|---|---|---|---|---|---|
| Pre | Post | Pre | Post | Pre | Post | |
| Sham | 0.7±0.1 | 0.7±0.1 | 1.5±0.1 | 1.6±0.1 | 18.2±0.7 | 16.6±0.8a |
| Auto | 0.9±0.1 | 0.9±0.1 | 1.7±0.1 | 1.8±0.1 | 18.2±0.5 | 21.9±0.8a , b |
| Allo | 0.8±0.0 | 0.8±0.1 | 1.7±0.1 | 1.8±0.1 | 18.2±0.3 | 22.1±0.4a , b |
| LVEF (%) | LVDd (mm) | LVDs (mm) | ||||
|---|---|---|---|---|---|---|
| Pre | Post | Pre | Post | Pre | Post | |
| Sham | 36.1±1.3 | 33.3±1.5 | 8.3±0.1 | 8.8±0.2a | 6.8±0.2 | 7.3±0.2 |
| Auto | 36.3±0.9 | 42.5±1.3a , b | 8.4±0.2 | 8.4±0.3 | 6.9±0.1 | 6.6±0.2 |
| Allo | 36.3±0.6 | 42.9±0.6a , b | 8.4±0.2 | 8.6±0.2 | 6.9±0.2 | 6.7±0.2 |
| MV E/A | HR (bpm) | |||
|---|---|---|---|---|
| Pre | Post | Pre | Post | |
| Sham | 1.2±0.1 | 1.3±0.1 | 390.5±8.7 | 394.7±5.7 |
| Auto | 1.3±0.1 | 1.2±0.1 | 387.7±6.8 | 399.0±5.8 |
| Allo | 1.4±0.1 | 1.3±0.1 | 395.4±9.8 | 399.8±4.4 |
n=8 to 11 per group. bpm indicates beats per minute; FS, fractional shortening; HR, heart rate; LVAWTd, left ventricular anterior wall thickness at end‐diastole; LVDd, left ventricular end‐diastolic dimension; LVDs, left ventricular end‐systolic dimension; LVEF, left ventricular ejection fraction; LVPWTd, left ventricular posterior wall thickness at end‐diastole; MV E/A, transmitral peak E/A flow ratio; post, day 28 after treatment; pre, before treatment (day 28 after myocardial infarction).
a
P<0.05 vs pre data in the same group.
b
P<0.05 vs sham at the same time point.