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Blood Pressure Calculator
Classify blood pressure and evaluate hemodynamic metrics via AHA guidelines
AHA Guidelines Staging:
• Normal: Sys < 120 AND Dia < 80
• Elevated: Sys 120–129 AND Dia < 80
• Stage 1 HTN: Sys 130–139 OR Dia 80–89
• Stage 2 HTN: Sys ≥ 140 OR Dia ≥ 90
• Hypertensive Crisis: Sys > 180 AND/OR Dia > 120
• Normal: Sys < 120 AND Dia < 80
• Elevated: Sys 120–129 AND Dia < 80
• Stage 1 HTN: Sys 130–139 OR Dia 80–89
• Stage 2 HTN: Sys ≥ 140 OR Dia ≥ 90
• Hypertensive Crisis: Sys > 180 AND/OR Dia > 120
Blood Pressure Readings Input
Calculation Results
⚠️ Not medical advice. For educational and clinical support only. Single blood pressure measurements do not diagnose hypertension. Consult a physician for proper clinical evaluation. If systolic > 180 or diastolic > 120 with symptoms, seek emergency care immediately.