Heart Specialist & Cardiologist in Singapore | Dr Paul Lim

Heart Specialist Singapore

Visiting Cardiologist

Dr Paul Lim, Senior Consultant Cardiologist & Cardiac Electrophysiologist.

Dr Paul Lim

Senior Consultant Cardiologist
Cardiac Electrophysiologist

MBBS (Singapore), M.Med (Int Med), MRCP (UK),
FAMS (Cardiology), FESC (Europe), FACC (USA), FHRS (USA)

Special interests:

Heart Rhythm Disorders & Arrhythmias
Catheter Ablation (3D Electroanatomic Mapping)
Cardiac Device Therapy (Pacemakers, ICDs, CRT)
Cardiac Screening & Preventive Cardiology

Languages:
English, Mandarin, Basic Malay

Dr Paul Lim is a senior consultant cardiologist and cardiac electrophysiologist with over 22 years of clinical experience. He holds a Bachelor of Medicine and Surgery (MBBS) and Master of Medicine in Internal Medicine from the National University of Singapore (NUS), and is a Member of the Royal College of Physicians (UK).

At a Glance

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Years of Clinical Experience
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Consultations
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Ablation & Device Procedures

I treat every patient the way I would want my own family to be treated — with honesty, care, and evidence-based medicine. I take time to understand each person's concerns and explain things clearly, so we can work together on a plan they feel confident about.

Dr Paul Lim, senior consultant cardiologist and heart specialist in Singapore

I treat every patient the way I would want my own family to be treated — with honesty, care, and evidence-based medicine. I take time to understand each person's concerns and explain things clearly, so we can work together on a plan they feel confident about.

Dr Paul Lim | Senior Consultant Cardiologist

A heart specialist, also known as a cardiologist, is a medical doctor who specialises in diagnosing and treating conditions of the heart and cardiovascular system. Whether you are experiencing symptoms such as chest pain, palpitations, or breathlessness, or simply wish to undergo a cardiac screening for peace of mind, consulting a heart specialist is an important step in safeguarding your cardiovascular health.

At ATA Medical, our visiting senior consultant cardiologist consults on-site at our Singapore clinics, providing heart specialist consultations and cardiac screening alongside our family physicians for continuity of care.

Cardiovascular Disease in Singapore

Heart disease remains one of the leading causes of death in Singapore. Early screening and timely intervention can make a significant difference.

22
Lives claimed by cardiovascular disease in Singapore daily
30.5
Of all deaths in Singapore are linked to heart disease and stroke
80
Of strokes could be prevented by screening for and addressing known risks

Sources: Singapore Heart Foundation; Owolabi et al., 2018

Why Choose Us

Experienced Cardiologist

Over 22 years of clinical experience with fellowships from the UK & SG.

Seamless GP-to-Specialist Care

Our GPs and cardiologist work together for continuity from screening to specialist follow-up.

Comprehensive Heart Screening

Wide range of cardiac screening services for all your heart health needs.

Convenient Locations

Visit us at our Orchard or Jurong clinics, both within walking distance of MRT stations.

Common Heart Conditions We Screen & Manage

Our team provides consultation, screening, and management for a wide range of cardiovascular conditions, including:

Heart Rhythm Disorders (Arrhythmias)

Arrhythmias occur when the heart beats too fast, too slow, or irregularly. These include atrial fibrillation (AF), atrial flutter, supraventricular tachycardia (SVT), and ventricular tachycardia (VT). Left untreated, they can increase the risk of stroke and heart failure.

Coronary Artery Disease (CAD)

Coronary artery disease develops when the arteries supplying blood to the heart become narrowed or blocked by plaque build-up, reducing blood flow and potentially leading to chest pain (angina) or a heart attack.

Heart Failure Care

Heart failure occurs when the heart cannot pump blood efficiently enough to meet the body's needs, causing breathlessness, fatigue, and leg swelling. Our cardiologist can help with ongoing management and treatment planning to slow disease progression.

Heart Valve Disorders

Heart valve disorders occur when one or more valves do not function properly, affecting blood flow through the heart. This includes valve stenosis (narrowing) and valve regurgitation (leaking).

Hypertension (High Blood Pressure)

Hypertension occurs when the force of blood against the artery walls is consistently too high. Over time, uncontrolled high blood pressure can damage the heart and blood vessels, increasing the risk of heart disease and stroke.

Hyperlipidaemia (High Cholesterol)

Hyperlipidaemia refers to elevated levels of fats (lipids) in the blood, including cholesterol and triglycerides. High cholesterol contributes to plaque build-up in the arteries and is a major risk factor for coronary artery disease and stroke.

Our Heart Screening Services

ECG test recording heart electrical activity at cardiac screening ATA Medical

Electrocardiogram (ECG)

A quick, non-invasive test that records the heart's electrical activity to detect irregular rhythms, heart damage, and other cardiac abnormalities.

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2D echocardiogram colour Doppler ultrasound showing heart valves and blood flow

2D Echocardiogram

Uses ultrasound to produce detailed images of the heart's structure and function, evaluating how well the heart pumps and the condition of its valves.

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Treadmill stress test machine used for cardiac screening at ATA Medical Singapore

Stress Testing

Evaluates how the heart performs under physical exertion, helping identify reduced blood flow, exercise-induced arrhythmias, and other concerns not apparent at rest.

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Blood test tubes collected for comprehensive cardiac markers and lipid panel test

Comprehensive Blood Tests

Includes cardiac markers and a full lipid panel to assess cholesterol, triglycerides, and other indicators of cardiovascular risk.

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Holter monitor wearable patch device for continuous heart rhythm monitoring test

Holter Monitoring

A portable device worn for 24 to 72 hours to continuously record the heart's rhythm, useful for detecting intermittent arrhythmias.

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Carotid intima-media thickness CIMT ultrasound screening for atherosclerosis risk

Carotid Intima-Media Thickness (CIMT)

A non-invasive ultrasound that measures the thickness of the carotid artery walls to assess early signs of atherosclerosis and cardiovascular risk.

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CT calcium score scan machine measuring coronary artery calcium deposits in heart

CT Calcium Score Scan

A specialised CT scan that measures calcium deposits in the coronary arteries, helping to evaluate the risk of coronary artery disease.

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CT coronary angiography CTCA scan for detecting coronary artery blockages safely

CT Coronary Angiography (CTCA)

A detailed CT scan that produces images of the coronary arteries to detect blockages or narrowing, offering a non-invasive alternative to traditional angiography.

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ECG test recording heart electrical activity at cardiac screening ATA Medical

Electrocardiogram (ECG)

A quick, non-invasive test that records the heart's electrical activity to detect irregular rhythms, heart damage, and other cardiac abnormalities.

Learn More
2D echocardiogram colour Doppler ultrasound showing heart valves and blood flow

2D Echocardiogram

Uses ultrasound to produce detailed images of the heart's structure and function, evaluating how well the heart pumps and the condition of its valves.

Learn More
Treadmill stress test machine used for cardiac screening at ATA Medical Singapore

Stress Testing

Evaluates how the heart performs under physical exertion, helping identify reduced blood flow, exercise-induced arrhythmias, and other concerns not apparent at rest.

Learn More
Blood test tubes collected for comprehensive cardiac markers and lipid panel test

Comprehensive Blood Tests

Includes cardiac markers and a full lipid panel to assess cholesterol, triglycerides, and other indicators of cardiovascular risk.

Learn More
Holter monitor wearable patch device for continuous heart rhythm monitoring test

Holter Monitoring

A portable device worn for 24 to 72 hours to continuously record the heart's rhythm, useful for detecting intermittent arrhythmias.

Learn More
Carotid intima-media thickness CIMT ultrasound screening for atherosclerosis risk

Carotid Intima-Media Thickness (CIMT)

A non-invasive ultrasound that measures the thickness of the carotid artery walls to assess early signs of atherosclerosis and cardiovascular risk.

Learn More
CT calcium score scan machine measuring coronary artery calcium deposits in heart

CT Calcium Score Scan

A specialised CT scan that measures calcium deposits in the coronary arteries, helping to evaluate the risk of coronary artery disease.

Learn More
CT coronary angiography CTCA scan for detecting coronary artery blockages safely

CT Coronary Angiography (CTCA)

A detailed CT scan that produces images of the coronary arteries to detect blockages or narrowing, offering a non-invasive alternative to traditional angiography.

Learn More

Our screening tests are conducted and reviewed by our family physicians and clinic staff. If your results indicate any abnormalities or require further evaluation, we will arrange a consultation with our partner cardiologist for further follow-up.

If you would like to see our cardiologist directly, please let us know when booking your appointment. For conditions or services not listed above, please contact us to enquire further.

When Should You See a Heart Specialist?

For medical emergencies such as sudden severe chest pain, difficulty breathing, loss of consciousness, or stroke symptoms, please call 995 or go to your nearest A&E immediately.

Heart Symptoms to See a Cardiologist For

  • Chest pain or discomfort, especially during physical activity
  • Shortness of breath during routine activities or while lying down
  • Heart palpitations or a sensation of your heart racing, fluttering, or skipping beats
  • Dizziness, light-headedness, or fainting spells
  • Swelling in the legs, ankles, or feet

Risk Factors for a Heart Screening

  • A family history of heart disease or sudden cardiac events
  • Existing risk factors such as hypertension, diabetes, high cholesterol, or a history of smoking
  • Adults over 40 with no current symptoms but no recent cardiac assessment

Early consultation with a cardiologist can help detect potential issues before they become serious. If you are unsure whether you need to see a heart specialist, our family physicians can assess your condition and provide a referral where appropriate.

Heart Screening Costs in Singapore

Test Price*
First Consultation with Cardiologist From $130.80
Second Consultation with Cardiologist From $87.20
Essential Lipid Profile:
Full Cholesterol Test (Total, LDL, HDL, Triglycerides, HDL Ratio)
$21.80
Cardiac Screening 3:
Essential Lipid Profile + Apolipoprotein B (ApoB) + HsCRP
$63.22
Cardiac Screening 4:
Cardiac Screening 3 + Homocysteine + Fasting Insulin + Glucose

Note: Fasting is required for accurate results of Fasting Insulin and Glucose.
$172.22
ECG From $49.05
Holter Monitor (First 24 hours) $272.50 to $381.50
Holter Monitor (Add-on per subsequent 24 hours) From $54.50
2D Echocardiogram $436 to $545
Treadmill Stress Test $218
Ultrasound Carotid Intima-Media Thickness (CIMT) Test From $163.50
CT Calcium Score From $403.30
CT Coronary Angiogram From $1,384.30
Stroke Screen (includes MRA, COW & Carotids) $1,231.70
Lucence CardioHemeRISK Test $2,616
Health Screening Packages with Blood Tests From $76
*Prices are NETT and inclusive of GST.
^Prices last updated on May 01, 2026. While every effort is made to keep pricing information up to date, please contact our team to confirm the latest rates.

Insurer Panel for Cardiology Services

Great Eastern Insurance
HSBC Insurance
Singlife with Aviva
Income Insurance
Prudential Insurance *

*Extended panel.
This is not an exhaustive list. Please contact our clinic to verify coverage with your specific plan.

Looking for the Best Cardiologist in Singapore?

Choosing a cardiologist involves more than credentials alone. It is about finding a specialist whose clinical expertise, sub-specialisation, and communication style align with your specific condition and concerns, whether you are seeking a routine cardiac screening, managing an existing heart condition, or looking for a second opinion.

At ATA Medical, our partner cardiologist Dr Paul Lim brings over 22 years of clinical experience and advanced fellowship training in cardiac electrophysiology from the Barts Heart Centre in London. He consults in English, Mandarin, and Basic Malay, and works alongside our family physicians to ensure continuity of care from screening through to specialist follow-up.

Ultimately, the right cardiologist is one who takes the time to understand your health profile and supports your cardiovascular care in a way that is thorough, transparent, and tailored to your needs.

Take the First Step Towards Better Heart Health

Speak with our team to discuss your heart health concerns and screening options.

Find a Cardiologist Near Me

If you're looking for a cardiology clinic in Singapore, you may consult Dr Paul Lim at either of our clinics:

Please confirm Dr Lim's availability at your preferred clinic when booking.

Navigate to Us

ATA Medical (Anson House)

Nearest MRT: EW15 Tanjong Pagar

ATA Medical (Camden Medical Centre)

Nearest MRT: TE13 Orchard Boulevard

ATA Medical (CPF Jurong Building)

Nearest MRT: NS1/EW24 Jurong East

ATA Medical (Royal Square Medical Centre)

Nearest MRT: NS20 Novena

Frequently Asked Questions (FAQ)

There is no single "top" cardiologist in Singapore, as the right specialist depends on your specific condition, preferred subspecialty, and personal comfort. Singapore has many experienced cardiologists practising across public hospitals and private clinics, with subspecialty interests ranging from electrophysiology to interventional cardiology. When choosing a cardiologist, consider their training, subspecialty experience, hospital affiliations, and whether they accept your insurance plan.
There is no real difference, as "heart specialist" is the everyday term for a cardiologist. A cardiologist is a medical doctor who has completed additional training in diagnosing and managing conditions of the heart and blood vessels. Some cardiologists further subspecialise in areas such as electrophysiology (heart rhythm), interventional cardiology (angioplasty and stenting), heart failure, or imaging.
Singapore has several established centres for cardiac care, including the National Heart Centre Singapore (NHCS), National University Heart Centre, Singapore (NUHCS), and the cardiology departments of major private hospitals. Rather than identifying a single "best" hospital, the right choice depends on the condition being treated, the cardiologist you wish to consult, urgency, and whether you prefer the public or private sector.
The three most common heart conditions are coronary artery disease, where cholesterol plaque narrows the heart's blood vessels; heart failure, where the heart cannot pump effectively; and arrhythmias such as atrial fibrillation, where the heartbeat becomes irregular. Risk factors including high blood pressure, diabetes, high cholesterol, smoking, and family history significantly increase the likelihood of developing these conditions.
Coronary angiography, which is an invasive X-ray of the heart's arteries using contrast dye, is the most definitive test for confirming heart blockage. Less invasive alternatives include CT coronary angiography, which uses a CT scan to visualise the arteries, and stress tests with imaging. Your cardiologist will recommend the appropriate test based on your symptoms, risk profile, and prior investigations.
You should consider seeing a cardiologist if you experience chest pain or tightness, breathlessness on mild exertion, palpitations, dizziness or fainting, swollen ankles or legs, unusual fatigue, or an abnormal ECG. A family history of early heart disease, high blood pressure, high cholesterol, or diabetes are also valid reasons for assessment, even in the absence of symptoms.
Cardiologists generally advise limiting deep-fried foods and items high in trans fats, processed meats such as bacon and sausages due to their high sodium and saturated fat content, and sugary drinks or foods high in refined sugar. These foods are linked to higher cholesterol, blood pressure, and weight gain, all of which increase cardiovascular risk over time. Moderation rather than complete avoidance is usually realistic.
Atherosclerosis, the underlying process that leads to heart blockage, can begin as early as adolescence or young adulthood, though it usually progresses silently over decades. Symptoms typically emerge from the 40s onwards in men and the 50s onwards in women, when plaques become large enough to restrict blood flow. Lifestyle, genetics, and conditions like diabetes can significantly accelerate this timeline.
Heart surgery costs in Singapore vary widely depending on the procedure, hospital, ward class, and insurance coverage. Subsidised public hospital procedures may range from around $10,000 to $30,000, while unsubsidised or private hospital surgeries can range from $30,000 to over $80,000 for procedures such as bypass surgery or valve replacement. It is best to request a detailed estimate from the hospital before proceeding.
There is no single hospital that is universally better for all heart problems. The National Heart Centre Singapore and National University Heart Centre, Singapore are dedicated cardiac centres in the public sector, while several private hospitals also have well-regarded cardiology departments. The right choice depends on your condition, preferred cardiologist, urgency, insurance coverage, and whether you prioritise cost or shorter waiting times.
Yes, it is possible to live 15 years or longer with heart failure, particularly when the condition is detected early and managed well, often under the ongoing care of a cardiologist. Outcomes depend on the underlying cause, severity, response to medication, lifestyle changes, and other health conditions such as diabetes or kidney disease. Modern treatments, including newer heart failure drugs and device therapies, have meaningfully improved long-term survival in recent years.
Five common warning signs of heart disease include chest pain or discomfort, shortness of breath, palpitations or an irregular heartbeat, unusual fatigue with everyday activities, and swelling in the legs or ankles. Some people also experience dizziness, fainting, or pain radiating to the jaw, neck, or arm. If you are experiencing any of these symptoms, it is best to consult a cardiologist promptly for evaluation.
Coronary artery disease is generally considered the deadliest heart condition globally, as it underlies most heart attacks and is the leading cause of death worldwide. Severe heart failure and certain inherited conditions such as hypertrophic cardiomyopathy can also be life-threatening if undetected. Early detection through screening, control of risk factors, and timely treatment significantly reduce the risk of fatal complications.
Moderate aerobic activities such as brisk walking, swimming, cycling, and light jogging are generally beneficial for people with stable heart disease, as they improve circulation, blood pressure, and cholesterol. Resistance training in moderation can also help. If you have known heart blockage or symptoms, you should consult your cardiologist before starting an exercise programme so the intensity can be tailored to your condition.