heart right ventricle weight as a percentage of body weight 2012-07-11T12:09:38Z A calculated value in which the weight of the right ventricle, the lower chamber of the right side of the heart, which pumps venous blood through the pulmonary trunk and arteries to the capillaries of the lung, is presented as percentage of the total weight of the body thus normalizing it to body weight. CMO:0000915 JSmith clinical_measurement_ontology calculated heart right ventricle weight