关于本计算器
Blood pressure category from systolic/diastolic with pulse pressure and MAP.
收缩压舒张压分级。
Blood pressure category from systolic/diastolic with pulse pressure and MAP.
Normal, elevated, high stages 1–2, and crisis thresholds.
Mean arterial pressure ≈ diastolic + pulse/3.
No — informational only; crisis readings need a doctor.