Rate Pressure Product Calculator
Calculate rate-pressure product (RPP): cardiac workload indicator. RPP = Heart Rate × Systolic BP. Higher = greater oxygen demand.
Formula
RPP = Heart Rate (bpm) × Systolic BP (mmHg)
- RPP estimates cardiac workload and oxygen consumption
- Used in exercise testing and cardiac stress assessment
- Low: <10000 | Moderate: 10-15k | High: 15-20k | Very High: >20k
- Not a diagnosis tool; for screening purposes only
Example
Inputs
- Heart Rate (bpm): 100
- Systolic BP (mmHg): 130
HR 100 bpm, SBP 130 mmHg: RPP = 13,000 (moderate cardiac workload).
Frequently asked questions
What does RPP measure?
RPP (Rate-Pressure Product) estimates how hard the heart is working and its oxygen demand.
When is RPP useful?
Used in exercise stress tests, cardiac risk assessment, and evaluating medication effectiveness.