Cardiovascular Disease: A Global Health Concern

Cardiovascular diseases (CVDs) remain the leading cause of death worldwide. In the Eastern Mediterranean, approximately 38% of the population—around 258 million people—have high blood pressure, a major risk factor for heart disease. Alarmingly, half of all cardiovascular deaths occur before the age of 70, according to the World Health Organization.

In the Gulf region, the situation is also concerning, as cardiovascular diseases account for over 45% of all deaths. Cardiologists play a vital role, not only in emergency care but also in prevention and patient education.

Coinciding with World Heart Day 2025 on September 29, here are practical tips to protect your heart and promote long-term cardiovascular health.

How to Prevent Heart Disease

1. Don’t Wait for Symptoms

Many heart conditions, such as atherosclerosis, develop silently and without obvious symptoms until advanced stages. Regular check-ups are essential, especially for individuals with:

• High blood pressure

• Diabetes

• Family history of heart disease

Routine exams, cholesterol checks, and blood pressure monitoring may seem minor but are critical preventive measures that can avert serious complications.

2. Adopt a Healthy Lifestyle

Heart-healthy living doesn’t require drastic overnight changes. Key habits include:

• Balanced nutrition

• At least 30 minutes of physical activity most days

• Stress management

• Quitting smoking

Even small adjustments—like choosing water over soda or taking the stairs—can make a significant difference if practiced consistently over time.

3. Follow Medical Advice

Cardiologists dedicate years to understanding and treating heart conditions. Beyond medical interventions, they emphasize patient education. Pay attention to warning signs such as:

• Chest pain

• Shortness of breath

• Heart palpitations

Early recognition and response can save lives.

4. Build a Support System

Sharing health goals with family, joining fitness groups, or finding like-minded partners makes adopting healthy habits easier and more sustainable. Emotional and social support reinforces long-term behavior change.

5. Plan Ahead

Protecting your heart is a lifelong commitment, similar to regular car maintenance:

• Exercise consistently

• Manage stress

• Get enough sleep

• Schedule routine medical check-ups

Proactive care prevents small issues from becoming serious problems.

Five Practical Tips for a Healthy Heart

1. Quit Smoking
   Understand the risks: smoking damages blood vessels leading to the heart and brain, increasing:

• Heart attack risk by 4×

• Stroke risk by 4×

• Sudden cardiac death risk by 3×

2. Follow a Heart-Healthy Diet
   Include:

• Fiber and plant-based nutrients: vegetables, fruits, whole grains, legumes

• Healthy fats: nuts, seeds, olive oil

• Omega-3 fatty acids: fatty fish, nuts, seeds

These foods help balance cholesterol levels and support cardiovascular health.

3. Control Blood Pressure
   High blood pressure over time is a major risk factor for heart disease. Preventive steps include:

• Regular physical activity

• Following prescribed medications

• Reducing salt intake

• Maintaining a healthy weight

4. Keep Cholesterol in a Healthy Range
   Regular exercise helps regulate cholesterol, control blood pressure, and maintain a healthy weight, reducing the risk of heart attacks and CVDs.

5. Exercise Regularly
   At least 150 minutes of moderate-intensity exercise per week yields significant benefits for the heart:

• Reduces weight

• Lowers blood pressure

• Improves cholesterol levels

Key takeaway: Heart health requires consistent daily habits, from diet and exercise to regular check-ups. Prevention is always better than treatment, and small, steady changes can lead to a longer, healthier life.