has essential measure obtained via diagnostic tool output of diagnostic device Gender Current Age Echocardiogram Echocardiography Machine Heart Valve Measurement Any value resulting from the quantification of a morphological or physiological parameter pertaining to the heart valves. Request inclusion into relevant ontology. Perhaps below "Heart Measurement" in the CMO. Can add sub-classes as per the measurements given in the Diagnostic Criteria below the Protocol section in PhenX for "Heart Valve Function". Sub-classes that are also morphological measurements can be included below "Body Morphological Measurement" None SCDO (Jade Hotchkiss) Heart Measurement