Phenotypes associated with the disease aortic valve disease 3 (OMIM:618496):
- Aortic valve stenosis (HP:0001650): The presence of a stenosis (narrowing) of the aortic valve. Evidence: PCS. Frequency: 1/15. (PMID:30455415)
- Bicuspid aortic valve (HP:0001647): The presence of an aortic valve with two instead of the normal three cusps (flaps). Bicuspid aortic valvue is a malformation of a commissure (small space between the attachment of each cusp to the aortic wall) and the adjacent parts of the two corresponding cusps forming a raphe (the fused area of the two underdeveloped cusps turning into a malformed commissure between both cusps; the raphe is a fibrous ridge that extends from the commissure to the free edge of the two underdeveloped, conjoint cusps). Evidence: PCS. Frequency: 10/15. (PMID:30455415)
- Aortic root aneurysm (HP:0002616): An abnormal localized widening (dilatation) of the aortic root. Evidence: PCS. Frequency: 11/12. (PMID:30455415)
- Atrial septal defect (HP:0001631): Atrial septal defect (ASD) is a congenital abnormality of the interatrial septum that enables blood flow between the left and right atria via the interatrial septum. Evidence: PCS. Frequency: 1/15. (PMID:30455415)
- Ascending aortic dissection (HP:0004933): A separation of the layers within the wall of the ascending aorta. Tears in the intimal layer result in the propagation of dissection (proximally or distally) secondary to blood entering the intima-media space. Evidence: PCS. Frequency: 1/15. (PMID:30455415)
- Autosomal dominant inheritance (HP:0000006): A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele. Evidence: PCS. (PMID:30455415)