Cardiology15 March 2026
Understanding Heart Attacks: Warning Signs You Should Never Ignore
Learn to recognise the early warning signs of a heart attack, understand the differences in symptoms between men and women, and discover practical steps for prevention.
A heart attack, medically known as a myocardial infarction, occurs when blood flow to a part of the heart muscle is blocked.
What Causes a Heart Attack?
Most heart attacks are caused by coronary artery disease (CAD).
Warning Signs to Watch For
- Chest pain or discomfort — A feeling of pressure, squeezing, or fullness.
- Pain radiating to the arm, jaw, or back
- Shortness of breath
- Cold sweat, nausea, or lightheadedness
Symptoms in Women
Women may experience less obvious symptoms.
When to Seek Help
Call emergency services immediately.
Prevention
- Maintain a healthy diet
- Exercise regularly
- Quit smoking
- Manage blood pressure and cholesterol
- Schedule regular check-ups
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