calculated heart left ventricle weight heart left ventricle plus septum wet weight heart left ventricle plus septum weight to body weight ratio 2021-11-19T17:25:30Z A calculated value in which sum of the weight of the left ventricle and the weight of the interventricular septum is divided by the total weight of the body with the result presented as a ratio, fraction, quotient or percentage, thus normalizing it to body weight and by extension to the size of the organism. CMO:0003869 LV+SEP/BW PMID:15721482 clinical_measurement_ontology slaulede