Overview
- Professor Tim Chico, writing for the British Heart Foundation, highlights persistent chest pain (angina) or breathlessness as cues to seek assessment for a previously missed heart attack.
- Silent heart attacks are frequently identified weeks, months or years later through ECGs and blood tests, which delays therapies that limit heart damage and reduce the chance of another event.
- Elderly people and those with diabetes face higher risk, with diabetic nerve damage potentially masking typical chest pain.
- Cleveland Clinic specialists note that a silent event can feel like flu, a strained chest or back muscle, jaw or arm or upper-back ache, severe fatigue or indigestion.
- NHS advice urges calling 999 for possible heart attack symptoms, consulting a GP for non‑emergencies, and managing cholesterol, blood pressure and diabetes alongside healthy habits to lower risk.