primary hypertension

• 原发性高血压

primary hypertension的用法和样例：

例句

1. Hypertension for which no recognizable cause can be found is called essential or idiopathic.
   不明原因的高血压称为特发性或原发性高血压。
2. Therefore,this exercise therapy has a good curative effect for most of the hypertension patients.
   该运动疗法对大部分原发性高血压患者有很好的疗效。