| Type | MGI:General | Description | at 28 weeks of age, percent ejection fraction and percent fractional shortening are reduced by 59.4% and 31.2%, respectively, compared to 84.3% and 52.6% in controls and there is only a minor decrease in percent ejection fraction and percent fractional shorting in mice aged 36 weeks compared to those at 26 week of age, indicating slow progression of congestive heart failure |
