10 Heart Disease Myths Debunked: Early Detection Saves Lives

Heart disease refers to a range of conditions affecting the heart, with coronary artery disease being the most common. This occurs when the arteries supplying blood to the heart become narrowed or blocked, leading to symptoms like chest pain, heart attacks, and serious complications.

The Prevalence of Heart Disease in Asia

Heart disease is a global concern, affecting millions annually. In Asia, cardiovascular disease (CVD) poses a significant health threat:

• India: Heart disease is the leading cause of death, with over 2 million deaths annually.
• China: Rapid urbanisation and lifestyle changes have led to a dramatic rise in heart disease cases.
• Southeast Asia (Indonesia, Thailand, Malaysia): These countries are experiencing a surge in heart disease, driven by increasing rates of diabetes, hypertension, and obesity.

10 Common Myths About Heart Disease

Myth #1: “Heart disease is only a concern for older people.”

Reality: Heart disease isn’t just a concern for older adults—it can begin developing much earlier. Plaque buildup in arteries often starts in childhood and adolescence, progressing over time. In India, for instance, nearly 25% of heart attack victims are under the age of 40. This emphasises that heart health is important at every age, and adopting healthy habits early can significantly impact your long-term heart health.

Myth #2: “I’d know if I had high blood pressure—it would have symptoms.”

Reality: High blood pressure usually has no symptoms until it reaches dangerous levels. This means many people are unaware they have it until serious issues like heart attacks or strokes occur. Regular health check-ups that include blood pressure measurements are crucial for early detection. In Asia, where high-sodium diets are common, hypertension rates are notably high, emphasising the need for routine screenings.

Myth #3: “I’ll recognise a heart attack by chest pain.”

While chest pain is a common sign of a heart attack, it’s not the only one. Symptoms can also include shortness of breath, nausea, lightheadedness, or discomfort in the arms, jaw, neck, or back. Because these signs can be subtle or easily mistaken for less serious issues, it’s vital to seek immediate medical attention if you notice anything unusual.

Myth #4: “Managing diabetes protects me from heart disease.”

Reality: Managing diabetes is vital for reducing cardiovascular risk, but it’s not a guarantee against heart disease. Even with controlled blood sugar, individuals with diabetes remain at higher risk due to overlapping factors like high blood pressure, obesity, and inactivity. In Asia, where diabetes rates are soaring—particularly in India and China—comprehensive management of all these factors is essential for heart health.

Myth #5: “If heart disease runs in my family, I can’t prevent it.”

Reality: While a family history of heart disease does increase your risk, it doesn’t make it inevitable. Lifestyle choices play a significant role in heart health. By adopting healthy habits—such as regular exercise, a balanced diet, avoiding smoking, and managing stress—you can significantly lower your risk. Regular health screenings are also crucial to monitor and manage potential risk factors.

Myth #6: “I don’t need to check my cholesterol until middle age.”

Reality: High cholesterol can begin affecting your arteries at a young age, leading to long-term damage. It’s important to start monitoring cholesterol levels early to detect and manage any issues promptly. Regular cholesterol checks are recommended even for young adults to prevent future complications. Early intervention can make a significant difference in maintaining heart health.

Myth #7: “Heart failure means my heart will stop.”

Heart failure doesn’t mean the heart stops beating; it means the heart isn’t pumping blood as efficiently as it should. This can lead to symptoms like shortness of breath, fatigue, and swelling in the legs. Understanding this distinction is important so that individuals recognise symptoms early and seek appropriate medical care.

Myth #8: “Leg pain is just part of ageing.”

Persistent leg pain isn’t always a normal part of aging—it could be a sign of peripheral artery disease (PAD). PAD occurs when plaque builds up in the arteries of the legs, reducing blood flow. This condition increases the risk of heart attack and stroke. If you experience unexplained leg pain, it’s important to consult a healthcare provider for evaluation and possible cardiovascular screening.

Myth #9: “A fast heartbeat means I’m having a heart attack.”

A rapid heartbeat can be caused by various factors like stress, excitement, caffeine, or exercise. However, it can also indicate an arrhythmia—an abnormal heart rhythm that might require treatment. While not all arrhythmias are dangerous, some can lead to serious complications if left untreated. If you notice frequent episodes of rapid heartbeat, it’s advisable to seek medical advice.

Myth #10: “After a heart attack, I shouldn’t exercise.”

Reality: Contrary to this belief, exercise is a key component of recovery after a heart attack. Engaging in a supervised cardiac rehabilitation program and following a heart-healthy exercise plan can improve heart function and reduce the risk of future cardiac events. Always consult your healthcare provider before starting any new exercise regimen to ensure it’s safe for your specific condition.

Why Early Detection Matters

Identifying risk factors such as high blood pressure, high cholesterol, and diabetes early can prevent complications down the line. Regular health screenings are key to catching potential issues before they develop into more serious problems.

At DA Orchard MedSuites, we focus on preventive care and early detection. Our comprehensive cardiac screening services are designed to assess your risk factors, allowing us to develop personalised health plans to manage and reduce risks.

Building a Healthier Heart

Adopt a Heart-Healthy Lifestyle

Incorporate more fruits, vegetables, whole grains, and lean proteins into your diet. Regular physical activity, such as brisk walking or cycling, strengthens your heart. Aim for at least 150 minutes of moderate-intensity exercise per week.

Manage Existing Conditions

If you have high blood pressure, diabetes, or high cholesterol, managing these conditions is crucial. Follow your healthcare provider’s guidance and stay consistent with prescribed medications.

Encourage Family and Community Support

Promote heart health within your family and community. Share information about regular screenings and the benefits of heart-healthy living. Community programs can be a valuable resource for motivation and support.

Your Heart’s Next Steps

By staying informed and making proactive lifestyle choices, you can significantly reduce your risk of heart disease. Prioritise regular check-ups and open communication with your healthcare provider to keep your heart in top condition. Early detection and preventive care are key to living a longer, healthier life.