The fear of mortality is something most humans brush up against at some point in their lives. Usually, it’s fleeting, a passing thought late at night or after a loss. But when you’ve had a cardiac arrest, an implantable device, heart attack, or cardiac surgery, mortality doesn’t just tap you on the shoulder … it sits down beside you and refuses to leave.
If this is you, please hear this first: You are not broken. You are not weak. And you are absolutely not alone.
Listen here and read on for more ...
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After a cardiac event, many people experience a deep and persistent fear of death, a constant background hum of “What if this happens again?” or “What if I don’t wake up?” This fear can show up immediately after the event, or just as commonly, months or even years later, once the initial crisis has passed and life is supposed to be “back to normal.”
And yet … your mind doesn’t feel normal at all.
When Your Sense of Immortality Shatters
A heart attack or major heart surgery has a way of bringing you crashing back down to earth. One moment you’re living your life, not really thinking about death at all and the next, your body has delivered a brutal message: You are human. You are fragile. And life is not guaranteed.
For some people, this wake‑up call sparks a powerful shift. They grab life with both hands, change habits, savour the small things, and decide to truly live. If that’s you, I’m genuinely glad.
But if, instead, if like me, you’ve been left with anxiety, fear, panic, intrusive thoughts, or a constant sense of dread… then this article is for you.
Why Am I Feeling Like This Now?
Before your diagnosis or cardiac event, death may never have crossed your mind. You likely assumed that it was a long way off. Without even realising, we have this belief that we are immortal. Well, I did anyway.
Now? Now your body has proven otherwise. There are a few very real reasons this fear shows up after a cardiac event:
1. You Came Close to Dying
This one really matters, even if no one talks about it enough.
You were seriously ill. Your heart failed you in some way. You were hospitalised. Perhaps you were in intensive care. Maybe you don’t remember parts of it.
Your nervous system remembers.
Even if you “recovered” and went home, your mind and body know how close the line was.
2. Trauma and Hypervigilance
After a heart attack, surgery, or cardiac arrest, many people become hypervigilant, constantly scanning their body and the world around them for danger.
Every sensation suddenly feels suspicious:
- A twinge in your chest
- Indigestion
- A flutter
- The skipped beat
- A headache
- Left arm pain (even muscular)
Your brain’s job is to keep you alive. After trauma, it goes into overdrive, watching everything like a hawk to make sure it never happens again.
This is not anxiety “for no reason.” It is your survival system doing its best, just a little too loudly. I have a video on YouTube called Restoring Peace After a Heart Event – Navigating Cardiac Anxiety that gives far more detail. Knowing why you feel this way can help a great deal.
3. The Fear of the Unknown
No one can give you a definitive answer about what happens when we die. And humans hate uncertainty. Add to that the realisation that you no longer feel in control of your body and it can feel like the rug has been pulled out from under you. Some people even have fleeting thoughts like: “If I hadn’t woken up, it would have been over.” (This was one of mine)
If that thought has ever crossed your mind, please know this: It is more common than you think and it does not mean you want to die. It usually means you are exhausted, overwhelmed, and trying to make sense of something enormous.
This Is a Normal Part of Cardiac Recovery
I want to be very clear here. The fear of death after a cardiac event is not a personal failing. It is a:
- Normal trauma response
- Nervous system recalibration
- Mind trying to protect you
Many people experience it intensely for months. Some feel it comes and goes for years. Others find it flares during anniversaries, medical appointments, new symptoms, or quiet moments at night.
And yes, it can get better.
How Can We Begin to Cope with the Fear of Dying?
Coping does not mean eliminating the fear. It means learning how to live with it without letting it run your life. Here are my suggestions, and remember that not everything works for everybody. It’s worth giving everything a go more than once!
1. Start With Awareness (You’re Already Doing This)
Simply recognising that this fear exists and that it’s affecting your life is a powerful first step. You’re not ignoring it. You’re not pretending everything is fine. You’re facing it. That takes courage.
And remember, you are not alone with these thoughts and feelings. Share with others who understand, often it’s easier to talk to people who have also had a cardiac event – Facebook groups such as My Heart & Mind Cardiac Community.
2. Acceptance (Not Giving Up — Just Letting Go of the Fight)
Death is part of being human. That truth was always there, your heart attack, cardiac arrest or surgery just made it visible.
Acceptance doesn’t mean wanting death. It means acknowledging reality while still choosing to live.
After a cardiac event, your mind may interpret every sensation as danger. Over time and with reassurance, this often settles as your nervous system learns that your body is safe again.
If something feels genuinely wrong, always get checked. But remember: not every sensation is a catastrophe.
3. Get It Out of Your Head and Onto Paper
Fear thrives in silence. Writing down your thoughts can help you separate:
- What is possible?
- What is probable?
- What is fear talking?
Ask yourself:
- Is this thought based on fact or fear?
- What evidence do I have?
- What would I say to a friend feeling this way?
This simple practice can dramatically reduce mental overwhelm.
4. Ground Yourself in the Present Moment
Fear of death lives in the future. Safety lives in the present. When your thoughts spiral, try this grounding exercise:
- Name 5 things you can see
- 4 things you can hear
- 3 things you can feel
- 2 things you can smell
- 1 thing you can taste
It gently brings your nervous system back to now – where you are alive, breathing, and okay.
Mindfulness, gentle breathing, or guided relaxation can also help. Always work within what your body and doctor advise. My guided Relaxamations are designed especially for people living with health conditions and are ideal if you’re new to this.
5. Challenge Catastrophic Thinking
Your brain may jump straight to worst-case scenarios. Analyse and challenge any irrational or exaggerated thoughts related to death. Often, our fears are based on unlikely scenarios or worst-case imaginings. Replace these thoughts with more rational and balanced perspectives.
If you find yourself thinking that if you leave the house to go to your hospital appointment, you may have another attack or they will tell you that there is nothing more they can do, then take a second to breathe and think about more rational scenarios. Ask yourself
- What else could this mean?
- Why am I actually being called in?
Your doctor merely wants a check-up following surgery or they want to change your medication. Any appointment with a doctor or hospital is to keep you alive for as long as possible. They are the good guys who got your heart beating again.
6. Lean on Support (You Don’t Have to Do This Alone)
Talking helps. Friends, family, therapists, support groups, even if they haven’t had a heart event themselves, most people have questioned mortality at some point. In my own support communities, people often say the same thing in different ways:
- “Time helps.”
- “It gets better.”
- “You’re not alone.”
And they’re right.
7. Focus on Living, Not Just Surviving
Focus on personal growth. Engaging in activities that bring meaning and purpose to your life can help alleviate existential fears.
Have you always wanted to make your own pottery? Love animals and wanted to open up a sanctuary? Always wanted to walk up a mountain? (You may want to check with your doctor on that last one). Pursue hobbies, set goals, and cultivate relationships that fulfil you and bring you joy. By focusing on personal growth and the things that matter to you, you may find a greater sense of fulfilment and contentment. My most recent thing is learning Spanish on the Duolingo App, I’m not the only one in my support group who is using this app to help themselves feel better and be focused on something outside of their health and heart.
Fear shrinks when life expands. Try:
- A new hobby
- Learning something new
- Gentle movement
- Listen to music or sing
- Creative outlets
- Meaningful connections
You are still allowed joy. You are still allowed dreams.
8. Care for Your Mental and Physical Health Together
Your heart event was not just physical. Exercise (as advised), nutrition, sleep, and medication compliance all help your mind as much as your heart. Many people also benefit from therapy, trauma‑informed approaches, or medication. There is no shame in support. Cardiac depression and anxiety are very real and very treatable.
9. When You Need Extra Help
If fear of death is dominating your life, there is help available. These can help gently address the root causes of fear, rather than just managing symptoms.
- Hypnotherapy A mind-body approach to healing in which a therapist uses hypnosis to guide you into deep relaxation and focused concentration.
- Core Transformation A gentle and kind process for healing feelings, thoughts, and behaviour.
- Life Coaching & NLP. A process of helping someone find the path between where they are now and where they want to be.
- BLAST A fast-acting therapeutic method to process and treat Cardiac PTSD, trauma, anxiety, and phobia.
- Counselling Services A talking therapy where a counsellor listens to you and helps you find your own solutions to problems.
- My Heart-Led Membership Club. A unique support club of hearties, by becoming a member, you will have monthly interactive access to: A Live Online Learning/Coaching Session with Replay. A Live Online Heart 2 Heart Get Together & Chat with Replay. A Reiki Energy Distance Healing Session. A Guided Relaxation Recording. And a Members-Only Secret Community Group. There will be Special Guest Speakers, downloadable resources, plus you get input about the content of the sessions and get together topics. Don’t miss out, click the link to join my waiting list for more information.
10. Voices From Others Who’ve Been There (You Are Not Alone)
When I asked people living with heart disease how they cope with the fear of dying, the answers were raw, honest, and incredibly human.
Common themes came up again and again:
- “Time helps.”
- “It doesn’t disappear, but it softens.”
- “Medication helped me.”
- “Counselling saved me.”
- “Exercise gave me confidence in my body again.”
- “I lived — and I remind myself of that.”
- “I had to stop being so afraid of dying that I forgot to live.”
Many admitted they still have moments, even years later. But they also said this: Life slowly gets bigger than the fear.
My Final Word
If you are reading this and nodding along, please know that what you’re feeling makes sense. It is part of healing. And it does not mean this is how life will always feel. You survived. You are here. And you are allowed to live fully, not just cautiously.
You are loved more than you will ever know. You are admired by more people than you’d ever expect. You are worthy of joy, happiness and adoration. You are one of a kind, unique and priceless. You are the only one who can be you. Be proud. Be bold. Be you!”
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