choppadior chocalate barbie|chocolate barbie choppadior lyrics right ventricle/ left ventricle end diastolic basal diameter ratio >1. the right ventricular outflow tract is considered enlarged when the measured diameter in the parasternal long axis exceeds 3.3 cm, or when the measured diameter exceeds 2.7 cm in the distal RVOT, as measured in the basal parasternal short axis view. Subscribe