By Vincent D’Silva

JOHOR BAHRU: On a evening marked by attentive silence and thoughtful reflection, the Rotary Club of Johor Bahru (RCJB) became a classroom for lifesaving knowledge as Dr Ng Kim Fong, Consultant Cardiologist and Electrophysiologist, delivered a comprehensive and deeply engaging public health talk on heart disease — an illness that continues to claim countless lives quietly and often without warning.

Speaking in clear, accessible language, Dr Ng guided his audience through the complex world of cardiac health, breaking down medical jargon into practical understanding.

His message was simple yet urgent: heart disease remains one of the greatest health threats of our time, but with awareness, early recognition and timely treatment, many lives can be saved.

The talk was structured around three key presentations, each designed to empower the public with knowledge that could one day make the difference between life and death.

Dr Ng began by addressing heart attacks, a condition he described as both common and frequently misunderstood. Using straightforward analogies, he explained how blockages develop in the heart’s arteries, often silently over many years, before suddenly manifesting as chest pain, breathlessness or collapse.

He outlined classic warning signs — chest discomfort, pain radiating to the arm or jaw, nausea and unexplained sweating — and stressed the critical importance of seeking immediate medical attention.

“Time lost is heart muscle lost,” he reminded the audience, emphasising that early treatment not only saves lives but also reduces long-term complications and disability.

His words resonated strongly, particularly as he highlighted how delays in seeking care remain a major reason for preventable deaths.

The second presentation brought the subject even closer to home. Dr Ng shared a real clinical case involving a young patient who suffered a heart attack — a powerful reminder that heart disease is no longer confined to the elderly.

Walking the audience step by step through the patient’s diagnosis and treatment, he explained how modern procedures such as coronary angiography allow doctors to identify blocked arteries, and how angioplasty can restore blood flow swiftly and effectively.

This case study served as a sobering wake-up call. Risk factors such as high blood pressure, diabetes, smoking, obesity and sedentary lifestyles are increasingly common among younger Malaysians, often driven by modern work habits and unhealthy diets.

Dr Ng stressed that early screening and risk factor management are crucial, regardless of age.

The third segment of the talk focused on heart rhythm disorders, with particular attention given to atrial fibrillation (AF), a common condition that significantly increases the risk of stroke and heart failure.

Introducing Pulse Field Ablation (PFA), Dr Ng described it as a newer, safer and more precise treatment option for AF.

What captured the audience’s attention was the reassurance that this advanced technology is now available in Malaysia — including Johor — and is performed locally under Dr Ng’s care.

Compared to conventional ablation techniques, PFA offers targeted treatment with less risk of damage to surrounding heart structures, marking a significant advancement in cardiac care.

Beyond medical procedures, Dr Ng repeatedly returned to the importance of prevention. He underscored the need for regular health screening, effective blood pressure and cholesterol control, proper diabetes management, smoking cessation, a balanced diet and consistent physical activity.

Prevention, he stressed, should not begin in middle age but as early as childhood, through education and the cultivation of healthy habits.

A significant portion of the talk was devoted to Ischaemic Heart Disease (IHD), which occurs when the blood supply to the heart is reduced due to blocked arteries. Dr Ng noted that IHD remains the leading cause of death worldwide and in Malaysia, accounting for a substantial proportion of annual fatalities.

He explained that fatty plaque buildup in the arteries is the primary cause, driven by largely preventable risk factors. While the statistics were sobering, his message was ultimately one of hope: lifestyle changes and early intervention can dramatically reduce the risk of developing heart disease.

Dr Ng also took time to commend the Rotary Club of Johor Bahru for providing a platform to promote health education and community awareness. He described such initiatives as essential in bridging the gap between medical knowledge and the public, particularly in a time when misinformation can spread as quickly as disease itself.

The talk concluded with a lively question-and-answer session, reflecting strong public interest in heart health and modern cardiac care. Members of the audience posed questions on heart attacks, cardiac arrest, treatment options and everyday concerns related to heart health. Dr Ng addressed each query patiently and in detail, ensuring that no question went unanswered.

As the session drew to a close, the room erupted in thunderous applause — a heartfelt acknowledgment of a talk that was not only informative but potentially life-changing.

Dr Ng reiterated that with early prevention, heightened awareness and access to advanced treatments now available locally, many heart-related deaths and complications can be prevented.

For those present, the message was clear: caring for the heart is not just a medical responsibility, but a shared commitment — one that begins with knowledge, vigilance and the courage to act early.

Dr Ng is a Malaysian cardiologist and educator. He holds the Fellowship of the Royal College of Physicians (FRCP) from London and Edinburgh, and a Doctor of Internal Medicine from the National University of Malaysia (UKM). He obtained his MBBS from Melaka Manipal Medical College.

He has worked in several reputable institutions, including Hospital Sultanah Aminah JB, Hospital Serdang, and Liverpool Heart and Chest Hospital, United Kingdom. He specializes in Cardiology and Electrophysiology.

He is currently working as a Consultant Cardiologist and Electrophysiologist at KPJ Kluang, Johor.

Dr Ng is an award-winning clinician-researcher who has presented and published extensively in cardiovascular and endocrinology research at local and international platforms.

Beyond the clinic, he is deeply involved in community health initiatives, public education, and humanitarian efforts, including COVID-19 relief and health screenings.