Heart-rate rise calculator
Enter your resting and standing heart rate to see how your rise compares with the 30 bpm criterion used for POTS.
Open tool →Simple, free tools for POTS and dysautonomia. Everything runs in your browser — nothing you enter is stored or sent anywhere.
Enter your resting and standing heart rate to see how your rise compares with the 30 bpm criterion used for POTS.
Open tool →A step-by-step 10-minute stand test with timers, minute-by-minute readings, and a printable summary for your doctor.
Open tool →Automatic episode detection, symptom notes, trends, and cardiologist-ready PDF reports in one private app.