Preventing a Heart Attack
What is a Heart Attack?
A heart attack (myocardial infarction) happens when blood flow to part of the heart is blocked, usually by a blood clot in a narrowed artery. Without blood, that part of the heart muscle starts to die. Heart Attack Prevention focuses on keeping arteries healthy and reducing risk factors.
Why Prevention Matters
- Every 40 seconds someone in the U.S. has a heart attack.
- Many heart attacks are preventable with lifestyle changes and proper care.
Key Risk Factors
Increases risk of Heart attack:
High blood pressure
Smoking
Diabetes
Excessive stress or alcohol use
How to Prevent or Manage It
Lose Weight
Even 5–10% weight loss improves risk factors.
Be Active
Aim for at least 150 minutes/week of exercise.
Eat Smart
Focus on whole foods, more fiber, less sugar and saturated fat (e.g., Mediterranean or DASH diet).
Stop Smoking
Smoking worsens insulin resistance and artery damage.
Control Blood Pressure, Cholesterol & Sugar
Work with your healthcare provider to monitor and treat these.
Manage Stress & Sleep
Both influence metabolism and heart health.
Warning Signs of a Heart Attack
Call 911 if you have:
– Chest pain or pressure
– Pain in arms, back, neck, jaw, or stomach
– Shortness of breath
– Cold sweat, nausea, or lightheadedness
Takeaway
By controlling your risk factors and making healthy choices, heart attack prevention is achievable. Schedule a preventive heart health visit with Insight Heart Health to lower your risk and support a longer, healthier life.
