phenotype affects entity thick aortic valve cusps thickened aortic valve cusps csmith 2010-10-05T04:04:39Z MP:0010593 thick aortic valve leaflets thickened aortic valve leaflets MPheno.ontology an increase in the ratio of the aortic valve cusp thickness to the aortic wall thickness Fyler:1486 thick aortic valve abnormal aortic valve cusp morphology abnormal aorta bulb morphology thick heart valve cusps aortic valve leaflet increased thickness of the aortic valve leaflet