Virtual reality could help reduce stress in people with or at risk for cardiovascular disease, according to an Aug. 6 news release from Los Angles-based UCLA Health.
In a pilot study published in JMIR Cardio, 20 cardiology clinic patients — nearly half with a history of anxiety or depression — took part in a 30-minute VR relaxation session with immersive visuals and soothing audio.
Participants reported feeling calmer and “distanced from stress,” with some losing track of time or feeling as if they were “floating.” Physiological data showed lower anxiety scores, reduced heart rates and increased vagal tone, which signals relaxation.
Lead author Tamara Horwich, MD, said VR offers a safe, low-risk way to complement traditional cardiac care, helping patients improve emotional well-being while supporting heart health.
