近些年 ,人们认识到粥样硬化性肾动脉狭窄不但可引起高血压 ,还是发生终末期肾病的重要原因。因此 ,如何早期发现粥样硬化性肾动脉狭窄 ,明确粥样硬化性肾动脉狭窄与肾功能恶化以及高血压或充血性心力衰竭的关系 ,具有重要的意义。1　资料与方法1.1.　一般资料　选择 2 0 0 3年 In recent years, people have realized that atherosclerotic renal artery stenosis can not only cause high blood pressure, or the occurrence of end stage renal disease is an important reason. Therefore, how to detect early atherosclerotic renal artery stenosis, clear atherosclerotic renal artery stenosis and renal dysfunction and the relationship between hypertension or congestive heart failure, is of great significance. 1 Materials and Methods 1.1. General Information Selection 2 0 0 3 years