CAJ | 학술논문

肾动脉狭窄（ RAS）是继发性高血压常见的病因之一，RAS引起的高血压多为顽固性，且药物降压效果不好，因此尽早诊断和积极的临床干预，可明显降低心脏等重要器官发生并发症的概率，并可减少肾萎缩及终末期肾病的发生。超声虽然具有高度的操作者依赖性，但是作为一种无创、低成本且可以广泛应用的检查方法，近年来已被国内外公认为筛查RAS的首选方法。
신동맥협착（ RAS）시계발성고혈압상견적병인지일，RAS인기적고혈압다위완고성，차약물강압효과불호，인차진조진단화적겁적림상간예，가명현강저심장등중요기관발생병발증적개솔，병가감소신위축급종말기신병적발생。초성수연구유고도적조작자의뢰성，단시작위일충무창、저성본차가이엄범응용적검사방법，근년래이피국내외공인위사사RAS적수선방법。
Renal artery stenosis( RAS) is one of the common causes of secondary hypertension and RAS caused hypertension is mostly resistantto medication therapytherefore early diagnosis and active intervention , can significantly decrease the probability of the complications of heart and other vital organs ,and reduce renal atrophy and end-stage renal disease.In recent years, ultrasonography has been established in the current international guidelines as the primary choice for the diagnosis of RAS due to its advantages of non-invasive, low cost,and easy wide spread,although ultrasound is highly operator-dependent.