calculated heart left ventricle morphological measurement heart left ventricle relative wall thickness 2012-07-27T06:00:34Z A calculated measurement of left ventricular geometry. It is calculated by dividing the end-diastolic diameter into 2x the posterior wall thickness or into the sum of the posterior and septal wall thicknesses. It represents a measure of the wall thickness normalized to the size of the ventricle lumen. CMO:0000988 CMO:0000989 JSmith RWT VT:0007075 clinical_measurement_ontology heart left ventricle end-diastolic relative wall thickness heart ventricle relative wall thickness