Recognizing the Signs of a Heart Attack: What You Need to Know

Recognizing the Signs of a Heart Attack

Symptoms vary widely and may mimic other conditions. Key indicators:

Major Symptoms

1. Chest pressure/tightness: Heaviness, squeezing, "elephant on chest" lasting minutes, unrelieved by rest/OTC meds.
2. Radiating discomfort: Pain spreading to shoulders, neck, back, jaw, left arm – distinct from musculoskeletal pain.
3. Shortness of breath: Difficulty breathing, often with chest pain.
4. Cold, sweaty skin: Profuse clammy perspiration without heat source.
5. Dizziness/lightheadedness: Sudden faintness unexplained by dehydration/position change.
6. Nausea/vomiting/indigestion: Stomach upset accompanying cardiac symptoms.
7. Excessive fatigue: Unexplained weakness, especially in women.
8. Rapid/irregular heartbeat: Racing pulse, palpitations.
9. Anxiety/sense of doom: Intense feeling of impending catastrophe.
10. Elevated risk factors: Heart disease history, hypertension, high cholesterol, diabetes, smoking, obesity.

Not all signs appear in every heart attack. If any symptoms occur – especially chest discomfort > a few minutes – call emergency services (911/112) immediately. Prompt intervention saves lives.