Results:Longterm treatment with amlodipine ,the blood pressure was maintained at ideal level.left ventricular hypertrophy was reversed,albuminuria was decreased,hypertensive retinopathy was improved.

• 结果：患者血压持续稳定于理想水平，左室肥厚逆转，心脏舒张功能改善，尿蛋白排泄量下降，眼底变化亦有明显改善。