10 Lifestyle Changes to Prevent a Heart Attack

Heart disease is one of the leading causes of death in Indonesia, and many heart attacks happen unexpectedly. The good news is that most heart attacks can be prevented by making simple daily lifestyle changes.

You don’t need complicated diets or extreme workouts; small, consistent habits are often enough to protect your heart. Below are 10 easy lifestyle changes you can start today to lower your risk of a heart attack and improve your overall well-being.

1. Eat More Fruits, Vegetables, and Whole Grains

A healthy heart starts with what you eat. Try to fill your meals with more fruits, leafy vegetables, whole grains (like oats or brown rice), nuts, and seeds.

These foods are rich in fiber, vitamins, and antioxidants that help lower cholesterol and protect your blood vessels. Reduce foods like:

• Fried snacks (gorengan)
• Processed foods
• High-salt dishes
• Foods high in saturated or trans fats

Using healthier fats such as olive oil, avocado, or nuts instead of butter or margarine can also make a big difference. These small changes support your heart and help you maintain a healthier weight.

2. Stay Active with Regular Exercise

Physical activity helps strengthen your heart and improve blood flow. You don’t have to join a gym or run long distances; simple activities are enough.

Aim for at least 150 minutes of moderate exercise per week, such as:

• Brisk walking
• Cycling around your neighborhood
• Swimming at a local pool
• Dancing or home workouts

Add strength training twice a week to build muscle and improve metabolism. Exercise not only protects your heart but also boosts mood, energy, and stress levels.

3. Stop Smoking and Avoid Secondhand Smoke

Smoking is one of the biggest causes of heart attacks. It damages blood vessels, increases plaque buildup, and weakens the heart over time. If you smoke, quitting is the most powerful step you can take for your heart.

Talk to a doctor if you need support; there are many programs and treatments that can help. If you don’t smoke, try to avoid secondhand smoke in crowded places or around family members who smoke.

Even small exposure can harm your heart.

4. Drink Enough Water Every Day

Good hydration supports healthy blood circulation and prevents your heart from working too hard. The general recommendation is 6–8 glasses of water a day, but you may need more if you exercise or live in a hot environment.

Staying hydrated also helps control appetite, supports weight management, and improves focus and energy.

5. Reduce Your Salt Intake

Too much salt increases blood pressure, which is a major risk factor for heart attacks. To lower your salt intake:

• Use less salt when cooking
• Choose fresh foods instead of packaged ones
• Reduce instant noodles, canned foods, and salty snacks
• Flavor meals with herbs, garlic, lime, or pepper instead of salt

Lowering salt helps keep your blood pressure under control and protects your arteries.

6. Limit Sugary Drinks and Sweet Snacks

Sugary drinks like sweetened tea, boba, and soft drinks raise blood sugar levels and contribute to weight gain. High sugar intake also increases the risk of diabetes, which is closely linked to heart disease.

Try replacing sugary drinks with healthier options such as:

• Infused water with lemon or cucumber
• Unsweetened tea
• Fresh coconut water (without added sugar)

Choosing fruit instead of sweet pastries can also help reduce sugar intake while still satisfying cravings.

7. Get 7–8 Hours of Quality Sleep

Sleep is just as important as diet and exercise. Getting enough rest helps your body repair itself, reduces stress hormones, and supports a healthy heart.

Adults should aim for 7–8 hours of sleep every night. To improve sleep quality:

• Keep a consistent bedtime.
• Avoid heavy meals late at night.
• Limit screen time before bed.
• Create a calm and cool sleeping environment.

Good sleep helps regulate blood pressure, boost immunity, and improve overall health.

8. Manage Stress in Healthy Ways

Chronic stress can increase your blood pressure, heart rate, and inflammation, all of which place extra strain on your heart. Finding healthy ways to cope with stress can make a big difference.

Simple stress-relieving activities include:

• Meditation or deep breathing
• Yoga or stretching
• Listening to calming music
• Spending time in nature
• Writing in a journal
• Talking to a friend or loved one

Make time each day to relax, even if it’s just for a few minutes.

9. Maintain a Healthy Weight

Excess body weight increases your risk of high blood pressure, high cholesterol, and diabetes, three major causes of heart attacks. You don’t need to be extremely thin; even losing a small amount of weight can improve heart health.

You can manage your weight by:

• Eating balanced meals
• Avoiding excessive snacking
• Exercising regularly
• Drinking more water
• Reducing sugary and fatty foods

Focus on long-term habits rather than quick fixes or extreme diets.

10. Stay Socially Connected and Build Strong Relationships

Healthy connections with family, friends, and your community help reduce stress and improve emotional well-being. People who feel supported tend to make healthier choices and have better heart health.

Stay connected by:

• Spending quality time with loved ones
• Joining community groups or activities
• Volunteering or joining a hobby club
• Talking openly about your feelings

A strong support system helps keep your mind and heart healthy.

Frequently Asked Questions

What lifestyle changes can help prevent a heart attack?

You can lower your heart attack risk by quitting smoking, eating more fruits, vegetables, whole grains, and lean proteins, and reducing salty or high-fat foods. Stay active with at least 150 minutes of exercise weekly, manage stress, limit alcohol, maintain a healthy weight, and get enough sleep.

Regular check-ups to monitor cholesterol, blood pressure, and blood sugar are also important.

What is the 7-second trick to prevent a heart attack?

The “7-second trick” is a simple breathing exercise - inhale for 4 seconds, hold briefly, then exhale for 3 seconds - that can help reduce stress and slow the heart rate. It may support long-term heart health when practiced regularly, but it is not a substitute for medical treatment or emergency care.

How to prevent a sudden heart attack?

Preventing a sudden heart attack involves eating well, exercising regularly, avoiding smoking, keeping cholesterol and blood pressure under control, managing diabetes, and having routine medical check-ups. Getting help quickly for symptoms like chest pain or shortness of breath is essential.

What exercise is good for heart blockage?

Aerobic exercises like brisk walking, cycling, swimming, or low-impact aerobics can help improve blood flow and support heart health. Strength training can also be added to improve overall fitness.

These activities help manage weight, lower cholesterol, and reduce blood pressure.

Take Charge of Your Heart Health

These 10 lifestyle changes are simple, practical, and suitable for people in Indonesia. By applying them consistently, you can significantly reduce your risk of a heart attack and enjoy a healthier, more energetic life.

If you’re experiencing symptoms like chest discomfort, shortness of breath, or ongoing fatigue, it’s important to seek medical help right away. Early checkups can save lives and help detect potential heart problems before they become serious.

Bali International Hospital offers complete heart health assessments, expert consultations, and personalized care to keep your heart strong. Contact us to learn more about our heart care treatment or explore our medical check-up packages to stay proactive about your health, including:

• Blood Test Bali Package (basic health screening)
• Full Body Checkup Package (advanced health screening)
• Heart Checkup Package

Your heart health matters. Book now and take your first step toward a healthier future.