umls-concept:C0162770 | skos:definition | MSH: Enlargement of the RIGHT VENTRICLE of the heart. This increase in ventricular mass is often attributed to PULMONARY HYPERTENSION and is a contributor to cardiovascular morbidity and mortality.,NCI: Enlargement or overgrowth of the myocardium of the right ventricle, due chronic pressure overload.,NCI: Enlargement or overgrowth of the myocardium of the right ventricle, due chronic pressure overload. | lld:umls |