mammalian phenotype
        cardiovascular system phenotype
                abnormal cardiovascular system morphology
                        abnormal blood vessel morphology
                                abnormal artery morphology
                                        abnormal systemic artery morphology
                                                abnormal aorta morphology
                                                        abnormal aorta wall morphology +
                                                        abnormal aortic mass
                                                        abnormal aortic weight
                                                        abnormal descending aorta morphology +
                                                        abnormal thoracic aorta morphology +
                                                        aorta coarctation +
                                                        aorta dilation
                                                        aorta hypoplasia +
                                                        aorta pulmonary collateral arteries +
                                                        aorta stenosis +
                                                        aortic aneurysm +
                                                        aortic cartilaginous metaplasia
                                                        aortic dissection [MP:0004044] (12 genotypes, 12 annotations)
                                                        aortic hypertrophy
                                                        aortopulmonary window
                                                        calcified aorta +
                                                        interrupted aorta +

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