Respiratory therapy learning platform

Recognizethe pattern.Understandthe why.

Practice continuously generated patients and ABGs, ECG interpretation, and chest X-ray pattern recognition with guided explanations.

Meet Breathie · HorizonRT guide

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Breathie’s Quick Reference

Breathie’s quick checkSearch the Airway Almanac or your adult RT norms.

Vitals & oxygenationRespiratory rate (RR)12-20/min<12 bradypnea · >20 tachypnea

Vitals & oxygenationHeart rate (HR)60-100/min<60 bradycardia · >100 tachycardia

Vitals & oxygenationBlood pressure<120/<80 mmHgSBP <90 or symptomatic is concerning

Vitals & oxygenationMean arterial pressure (MAP)Often 70-100 mmHg<65 risks poor organ perfusion

Vitals & oxygenationTemperatureAbout 97.7-99.5 °F≥100.4 °F often indicates fever

Vitals & oxygenationSpO295-100% typical<90% serious · ≤88% urgent unless target differs

Vitals & oxygenationPaO280-100 mmHg on room air<80 low · <60 significant hypoxemia

ABG & acid-basepH7.35-7.45<7.35 acidemia · >7.45 alkalemia