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Cardiac & Vascular Health
Question #18824
68 days ago
115

reason for cardiac arrest - #18824

Aryan

I am 45 years old and last week I was home with my family when my dad, just 70, suddenly collapsed. He seemed fine before that, just sitting in his chair watching a game. It scared us all to death!! The paramedics came and, after they worked on him for a bit, they said he had a cardiac arrest. We thought he might’ve had high blood pressure or something, but I never expected a cardiac arrest like this. My family has a history of heart problems, but they always said he was "healthy enough." I just can’t wrap my head around what could be the reason for cardiac arrest at his age! I mean, could it be stress? He runs a small business and maybe he was overwhelmed? Or could it be something more serious that was lurking? He’s always said he felt fine, no chest pains or anything. It’s so frustrating not knowing the exact reason for cardiac arrest. Is it possible to have signs that we just missed? What are the common reasons for cardiac arrest in someone like him? How do we even begin to understand this? I'm feeling so confused and worried about what it means for the rest of my family!

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Doctors' responses

Cardiac arrest in a seemingly healthy individual can indeed be bewildering, especially when they’re hardly exhibiting any noticeable signs. In many cases, the underlying issue might be related to undiagnosed heart disease. Coronary artery disease, for example, is a common cause—it might not cause noticeable symptoms until an acute event occurs. Given the family history you mentioned, your father’s risk might have been higher. Stress, while it can impact cardiovascular health, is usually not the sole trigger for cardiac arrest. Still, lifestyle factors that contribute to heart disease, like diet and physical activity, play a role.

Sometimes conditions like cardiomyopathy, arrhythmias (irregular heartbeats), or severe electrolyte imbalances could trigger cardiac arrest without warning. It’s also possible for a person to have silent heart issues, such as previous heart attacks that went unnoticed 'due to a lack of typical symptoms. In older age, arteries might have naturally hard-lined or narrowed, worsening any pre-existing heart conditions.

For familial concerns, since there’s a history of heart problems, it might be useful to have a comprehensive cardiac evaluation with a healthcare professional who could recommend screenings like an ECG, stress test, or echocardiogram for other family members. Also, knowing about signs of serious heart conditions—such as discomfort in the chest, shortness of breath, or palpitations—can help in early intervention.

To understand and tackle the situation comprehensively, your family would benefit from working with a cardiologist to ascertain any potential hereditary conditions and integrate preventive care into your lifestyle. It’s crucial for your father to follow up for an extensive evaluation to understand his heart health further and develop a plan suited to his specific needs.

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