Uncovering hidden cardiovascular risks to protect one's health
PULSE Issue 46 | January 2026
The National University Heart Centre, Singapore (NUHCS) spotlighted cardiovascular care with its annual public health talk, “The Heart Truth”, held on 26 July 2025. Designed to uncover the hidden, but harsh realities of cardiovascular conditions, the event delivered a powerful mix of expert insights and practical tips on heart health, led by NUHCS’ cardiologists and surgeons.
Conducted in English and hosted by CNA938 presenter Daniel Martin, this year’s edition pulsed with vital conversations on cardiovascular wellness, analysing crucial topics on keeping an ageing heart strong, exercising safely with heart disease, and recognising the telltale signs of common heart conditions.
As Singapore transitions into a super-aged society and is projected to be the world’s 9th most aged country by 2050, the focus is on safeguarding heart health in this ageing population. With cardiovascular disease being one of the global leading causes of deaths and its symptoms often presenting differently in the elderly, Prof Tan Huay Cheem, Senior Advisor, NUHCS, unveiled the hidden risks that increase with age, such as hypertension, cholesterol and diabetes.
Reinforcing that ageing does not equate to inevitable heart disease, Prof Tan delved into the benefits of consistent exercise, a healthy diet and regular screening, emphasising that moderation is key to a prolonged lifespan - whether in diet, exercise or lifestyle habits.
Can you exercise after a heart attack, or is working out too risky for those with heart disease?
Dr Yeo Tee Joo, Director, Cardiac Rehabilitation Unit, NUHCS, tackled these pressing concerns by busting common misconceptions and revealing how regular physical activity is not just safe for many heart patients, but can be a powerful ally in recovery and long term heart health. Bringing his insightful advice to life, Dr Yeo guided participants through a quick stretch amidst his talk to promote the importance of blood circulation and shared how exercise intensity can be measured through one’s ability to converse, whereby the harder it is to sing or talk, the more vigorous the exercise is.
Citing the inspiring story of 87-year-old Dr C. K. Murthy who completed a half-marathon after undergoing two heart surgeries in 2024, Dr Yeo highlighted the vital role of the NUHCS Cardiac Rehabilitation Programme in supporting safe and effective recovery with personalised exercise plans, restoring physical strength and confidence in heart patients.
(To find out more about Dr Murthy’s remarkable journey, check out PULSE Issue 44!)
Not every heart flutter in your chest is just a passing thrill – it could signal Atrial Fibrillation (AF), the most common heart rhythm disorder worldwide. Often silent, AF can lead to the formation of blood clots and quietly increase your risk of stroke. Dr Kevin Leong, Consultant, Department of Cardiology, NUHCS, explained that 15-30% of people with AF show no symptoms, making awareness and early detection essential. He also demonstrated simple ways to check your own pulse for irregular heartbeats, empowering participants to take proactive steps. “Prevention is always better than cure.” Dr Leong stressed, equipping the audience with actionable tips to manage their heart health before problems arise.
One of the silent threats to your heart and blood vessels is an Abdominal Aortic Aneurysm (AAA), where a section of the aorta – the body’s main blood vessel – swells quietly, often without warning. If unnoticed, the swell can become life threatening with a risk of rupture. Adj A/Prof Rajesh Dharmaraj, Head of Division of Vascular Surgery, Department of Cardiothoracic and Vascular Surgery (CTVS), NUHCS, explained how early detection is crucial. He also introduced a complimentary aortic screening study for men aged 65 and above with certain risk factors, including coronary artery disease, hypertension, and a history of smoking. This study could catch AAA early before it becomes critical and allow timely intervention. “AAA is a ticking time bomb, but it is preventable if detected early,” he reminded the audience, urging eligible participants to take advantage of the screening.
Concluding on a high note, the symposium ended with an engaging Q&A session, where participants eagerly posed questions and tapped into the expertise of the speakers. The event ended on a cheerful note as five lucky participants were invited on stage for a lucky draw. Every attendee also left with a hearty goodie bag and bento set, courtesy of NUHCS and their various supporting partners.
Year after year, NUHCS’ “The Heart Truth” symposium continues to do more than simply share medical facts. It empowers the community to understand their heart health, take preventive steps, and make informed choices. Through expert discussions, real patient stories, and practical tips, participants leave having gained not just new knowledge but also the confidence to build healthier habits that last. NUHCS remains committed to supporting the public in staying heart-healthy. The next public symposium in mid- 2026 will be conducted in Mandarin. Keen to be part of the audience? Stay tuned to NUHCS’ social pages for the latest update!
