cardiovascular system
• hearts exhibit enlarged papillary muscles of the left ventricles
• however, no myofibrillar disarray is seen and heart weight to body weight ratios are normal and do not indicate cardiac hypertrophy
|
• hearts exhibit enlarged interventricular septa muscle
|
• myofibrils from ventricular, septal, and papillary muscles exhibit an increase in the calcium sensitivity of force
• however, no significant difference in the kinetics of calcium-dependent activation and calcium-dependent relaxation is seen in papillary muscle fibers
• echocardiography does not show any differences, with left ventricular chamber dimensions in systole and diastole, and ejection or shortening fractions similar to controls
|
muscle
• hearts exhibit enlarged papillary muscles of the left ventricles
• however, no myofibrillar disarray is seen and heart weight to body weight ratios are normal and do not indicate cardiac hypertrophy
|
Mouse Models of Human Disease |
DO ID | OMIM ID(s) | Ref(s) | |
hypertrophic cardiomyopathy 10 | DOID:0110316 |
OMIM:608758 |
J:101467 |