Heartrate variability (HRV)
When you breathe in and out your heart rate changes which is called 'heart rate variability' (HRV) or more specifically 'respiratory sinus arrhythmia' (RSA). However, stress & anxiety reduces the heart variability.
Vasso shows you how to de-stress with the help of breathing exercises which in turn should increase the heart rate variability.
- Heart Rate Variability -- Standards of Measurement, Physiological Interpretation, and Clinical Use.
- Why should one normalize heart rate variability with respect to average heart rate.
- An autonomic flexibility-neurovisceral integration model of anxiety and cardiac vagal tone.
- Cardiac vagal control as a marker of emotion regulation in healthy adults: A review.
- Heart rate variability, trait anxiety, and perceived stress among physically fit men and women
- Breathing exercise combined with cognitive behavioural intervention improves sleep quality and heart rate variability in major depression.
- Reduced heart rate variability and vagal tone in anxiety: Trait versus state, and the effects of autogenic training.
Recorded with our Attys and AttysECG.
VR app
Biofeedback app for the Oculus Quest: AttysHRV
