aorta coarctation atypical coarctation of aorta https://www.malacards.org/card/middle_aortic_syndrome MONDO:0015446 UMLS:C3496579 mid-aortic dysplastic syndrome SCTID:471268000 mid-aortic syndrome Midaortic syndrome Orphanet:1456 MEDGEN:758831 coarctation of the abdominal aorta icd11.foundation:480830042 Middle aortic coarctation is a rare vascular anomaly characterized by the segmental narrowing of the abdominal and/or distal descending thoracic aorta with varying involvement of the visceral and renal arteries that commonly presents in children and young adults with early onset and refractory hypertension, abdominal angina, lower-limb claudication and that can lead to life-threatening complications associated with severe hypertension (i.e. myocardial infarction, heart failure, aortic rupture, renal insufficiency and intracranial hemorrhage). It may be due to various congenital or acquired causes, but it is most often secondary to an acquired inflammatory disease (i.e. Takayasu arteritis or giant cell arteritis). middle aortic syndrome NANDO:2200284 GARD:0018723