Valve regurgitation, ejection fraction, LV wall thickness and volumes
Pressure-volume loops of the left ventricle
NT-pro-BNP plasma levels
Histopathological examination
Application:
One in 33 patients in the US will be affected by cardiomyopathy in the next decade. All will progress to heart failure, with a 50% five-year survival rate. Pediatric patients born with congenital heart defects are expected to age with progressive cardiac dysfunction.