Heart Attack: How to Spot It and What to Do

October 16, 2025

Key Symptoms: Don’t Ignore These Signs

Heart attack symptoms can vary and may not always be dramatic. They can start slowly and persist for hours.

Major Warning Signs:

Chest Discomfort: Pressure, squeezing, fullness, or pain in the center of the chest that lasts more than a few minutes or goes away and comes back.
Pain in Other Areas: Discomfort that spreads to one or both arms, the back, neck, jaw, or stomach.
Shortness of Breath: May occur with or without chest pain.
Other Common Signs: Breaking out in a cold sweat, nausea, lightheadedness, or overwhelming fatigue.

Important Note: Symptoms can differ between men and women. Women are more likely to experience shortness of breath, nausea/vomiting, and back or jaw pain without significant chest pressure.

Immediate Action: Your Response Saves Lives

If you suspect someone is having a heart attack, act immediately. Do not wait.

Call 911 Immediately. This is the most critical step. Emergency responders can begin treatment the moment they arrive.
Stay with the Person. Keep them calm and have them sit down and rest.
Chew Aspirin. If the person is conscious and not allergic, having them chew a regular (325mg) aspirin can help thin the blood.
Be Ready for Cardiac Arrest.
- If the person collapses and is unresponsive, check for breathing.
- If they are not breathing, begin Hands-Only CPR.
  - Place the heel of one hand on the center of the chest.
  - Place your other hand on top and interlock your fingers.
  - Push hard and fast (at least 100-120 compressions per minute).
- Use an AED (Automated External Defibrillator) if one is available. Turn it on and follow the voice prompts.

Causes & Risk Factors

The primary cause is Coronary Artery Disease (CAD), where arteries become narrowed by a buildup of cholesterol plaque. A heart attack occurs when a plaque ruptures and forms a clot that blocks blood flow.

Key risk factors include:

High blood pressure
High cholesterol
Smoking
Diabetes
Family history of heart disease
Obesity
Physical inactivity
Unhealthy diet
Age (men over 45, women over 55 are at higher risk)

Prevention: Protect Your Heart Health

You can significantly reduce your risk by managing your lifestyle and health:

Don’t smoke or vape.
Eat a heart-healthy diet rich in fruits, vegetables, and whole grains.
Exercise regularly (at least 150 minutes of moderate activity per week).
Manage your weight, cholesterol, and blood pressure.
Limit alcohol intake.
Control stress through techniques like meditation or deep breathing.

Why a LIFE ID is Critical for Heart Attack Survival

During a heart attack, every second counts. If you are alone or unable to speak, a LIFE ID medical bracelet or Apple Watch sleeve becomes your voice.

It provides first responders with instant, vital information:

Your pre-existing heart condition (e.g., “Heart Disease,” “Previous Heart Attack”).
Critical medications (like blood thinners) and allergies.
Your emergency contacts for immediate notification.

This allows paramedics to make faster, more accurate treatment decisions from the moment they arrive, bypassing critical delays. For anyone at risk, a LIFE ID is a simple, powerful layer of protection that can guide emergency care when you cannot.

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