Heart Attack (Myocardial Infarction)

Recognizing a heart attack — this is a medical emergency, act immediately.

Pending clinical review — treat as general information only, not verified medical guidance. See our Medical Review Policy.

This is a medical emergency. Call your local emergency number or go to the nearest emergency room immediately — do not wait for symptoms to worsen, and do not try to manage this with diet or home care alone.

A heart attack happens when blood flow to part of the heart is suddenly blocked, damaging heart muscle. Acting within minutes dramatically improves survival and reduces long-term damage. This page is general educational information, not medical advice for your specific situation.

Signs to Recognize

Chest pain, pressure, or squeezing that doesn't go away
Pain spreading to the arm, jaw, neck, or back
Shortness of breath
Cold sweat, nausea, or lightheadedness
In some people (especially women): unusual fatigue or discomfort without classic chest pain

Immediate First-Aid Steps

Call emergency services immediately — do not drive yourself
Chew aspirin only if advised by emergency medical services and you're not allergic
Emergency hospital treatment to restore blood flow as fast as possible — timing is critical
Cardiac rehabilitation and long-term medication after recovery, as directed by a cardiologist

First aid only — this does not replace emergency medical care. Get professional help immediately.

Call Emergency Services If

Any chest pain or pressure lasting more than a few minutes, especially with sweating, nausea, or spreading pain — call emergency services immediately, do not wait to see if it passes

Frequently Asked Questions

What are the signs of Heart Attack (Myocardial Infarction)?

Chest pain, pressure, or squeezing that doesn't go away; Pain spreading to the arm, jaw, neck, or back; Shortness of breath; Cold sweat, nausea, or lightheadedness; In some people (especially women): unusual fatigue or discomfort without classic chest pain.

What should I do for Heart Attack (Myocardial Infarction)?

Call emergency services immediately — do not drive yourself; Chew aspirin only if advised by emergency medical services and you're not allergic; Emergency hospital treatment to restore blood flow as fast as possible — timing is critical; Cardiac rehabilitation and long-term medication after recovery, as directed by a cardiologist.

When should I call emergency services for Heart Attack (Myocardial Infarction)?

Any chest pain or pressure lasting more than a few minutes, especially with sweating, nausea, or spreading pain — call emergency services immediately, do not wait to see if it passes.

This is general information, not a diagnosis or treatment plan. If you're experiencing a medical emergency, call your local emergency number or visit the nearest emergency room.

Book Urgent Follow-Up with a Cardiologist

This article is AI-generated for general educational purposes only. It is not medical advice, diagnosis, or treatment, and has not been independently verified by a licensed clinician unless stated above under "Medically reviewed by." Always consult a qualified doctor for guidance specific to you — you can book an online consultation on greenhealtheasy in a few minutes.

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