supravalvular aortic stenosis

例句：

1. 1. The patient's condition was complicated by an undiagnosed supervalvular aortic stenosis.
   患者的病情复杂，未被诊断出是超瓣膜型主动脉狭窄。
2. 2. The diagnosis of this rarecondition requires careful evaluation of the patient's history and physical examination.
   这种罕见病症的诊断需要仔细评估患者的病史和体格检查。
3. 3. The treatment for this condition involvessurgery to replace the damaged valve with aprosthetic one.
   这种病症的治疗涉及手术，用人工瓣膜替换受损的瓣膜。