2级高血压的标准是
收缩压18.7~19.9kPa(140~149mmHg),舒张压12.0~12.5kPa(90~94mmHg)
收缩压18.7~21.2kPa(140~159mmHg),舒张压12.0~13.2kPa(90~99mmHg)
收缩压21.3~23.9kPa(160~179mmHg),舒张压13.3~14.5kPa(100~109mmHg)
收缩压21.3~23.9kPa(160~179mmHg),舒张压12.6~13.8kPa(95~104mmHg)
收缩压18.7~19.9kPa(140~149mmHg),舒张压<12.0kPa(<90mmHg)