10/03/2026
Anxiety, Low Mood, and Uncertainty After a Heart Event — You’re Not Alone
After a heart event or diagnosis, many people experience fear, anxiety, low mood, or uncertainty about what’s safe and possible. These emotional responses are normal — but if left unaddressed, they can affect activity levels, confidence, quality of life, and long-term recovery.
What’s encouraging is that there’s growing evidence showing that exercise can be one of the most powerful treatments for anxiety and depression, with benefits that are often comparable to traditional therapies such as medication or psychological counselling. In a comprehensive review published in *The British Journal of Sports Medicine, researchers found that a wide range of physical activities — from aerobic exercises to group-based programmes — consistently reduced symptoms of anxiety and depression across diverse populations. For many people, supervised, social or structured exercise programmes had especially strong effects on wellbeing.
Cardiac rehabilitation plays a key role here. It’s not only about rebuilding physical capacity, it’s also about supporting emotional wellbeing and reducing uncertainty. Through guided movement, education and connection with others who understand the recovery journey, people often regain confidence, understanding and resilience.
You are not alone in how you feel — and pathways that support both emotional and physical recovery are an important part of healing.
Singh, B., et al. (2026). Exercise as treatment for depression and anxiety: An umbrella review of systematic reviews and meta-analyses. British Journal of Sports Medicine. Advance online publication. https://doi.org/10.1136/bjsports-2025-110301