Our Services
Conditions We Treat
Advanced Cardiac
Diagnostics
Coronary, Structural &
Electrophysiology Procedures
Conditions We Treat
Angina
Angina is chest pain or discomfort caused by reduced blood flow to the heart muscle, usually due to coronary artery...
Aortic Valve Disease
The aortic valve controls blood flow from the main pumping chamber of the heart (left ventricle) to the rest of...
Atrial Fibrillation (AF or AFib)
Atrial fibrillation (AF or AFib) is an irregular and often rapid heartbeat caused by chaotic electrical signals in the upper...
Atrial Septal Defect (ASD)
An atrial septal defect (ASD), often referred to as a ‘hole in the heart’, is an opening in the wall...
Cardiac Ectopic Beats
Cardiac ectopic beats, also called premature beats, are extra heartbeats that interrupt the heart’s normal rhythm. They result in a...
Chest Pain and Tightness
Chest pain or tightness refers to any discomfort, pressure, squeezing or aching between the neck and upper abdomen. It is...
Coronary Artery Disease
Coronary artery disease is a condition in which the coronary arteries, which supply blood and oxygen to the heart muscle,...
Heart Block
Heart block occurs when the electrical signals that tell the heart to contract are delayed or blocked between the upper...
Heart Failure
Heart failure occurs as a result of the heart failing to pump enough blood around the body. It occurs when...
Heart Murmurs
A heart murmur is an extra or unusual sound heard during a heartbeat, often described as a ‘whooshing’ or ‘swishing’...
High Blood Pressure (Hypertension)
Your blood pressure is a measure of how hard your blood presses against the walls of your large arteries. High...
High Cholesterol
Cholesterol is a fatty substance (lipid) essential for normal body function. However, high blood cholesterol levels are associated with an...
Mitral Valve Disease
The mitral valve controls blood flow from the lungs into the heart, separating the upper left chamber (left atrium) and...
Palpitations
Palpitations are the sensation of a pounding, fluttering, racing, or irregular heartbeat, or a feeling of missed beats. Episodes may...
POTS (Postural Orthostatic Tachycardia Syndrome)
Postural Orthostatic Tachycardia Syndrome (POTS) is a disorder of the autonomic nervous system characterised by an abnormal and excessive increase...
Shortness of Breath
Shortness of breath – also called dyspnoea or breathlessness – is difficulty or discomfort experienced when breathing. It can occur...
Supraventricular Tachycardia (SVT)
Supraventricular tachycardia (SVT) is an abnormally fast heartbeat that originates from the top chambers of the heart (atria). Unlike atrial...
Syncope
Syncope is the medical term for fainting – a temporary, sudden loss of consciousness and muscle strength followed by quick,...
Valvular Heart Disease
Valvular heart disease is any condition that disrupts the proper function of one or more of the four heart valves...
Advanced Cardiac Diagnostics
Ambulatory Blood Pressure Monitoring (ABPM)
Accurate 24-hour blood pressure monitoring in Sydney — helping diagnose hypertension, white coat syndrome and masked high blood pressure.
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Cardiac MRI (Cardiac Magnetic Resonance Imaging)
Comprehensive cardiac MRI for detailed heart muscle, valve and function assessment — advanced heart imaging without radiation.
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Carotid Doppler Ultrasound
Non-invasive carotid artery ultrasound for stroke risk assessment — detecting plaque and narrowing in the neck arteries.
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CT Coronary Angiogram (CTCA)
Advanced non-invasive CT heart imaging to detect coronary artery blockages — detailed coronary angiography without a catheter.
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CT Coronary Calcium Score
Non-invasive heart scan to detect early coronary artery disease — quick, low-radiation CT calcium scoring in Sydney.
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Echocardiogram (Heart Ultrasound)
Comprehensive heart ultrasound to assess heart function, valves and structure — safe, non-invasive echocardiography in Sydney.
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Electrocardiogram (ECG)
Quick, painless ECG test to assess heart rhythm and electrical activity — a fundamental cardiac diagnostic at One Heart Centre.
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Exercise Stress Echocardiogram
Stress echocardiography combining exercise testing with heart ultrasound — assessing coronary artery disease and heart performance under exertion.
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Holter Monitor and Event Monitor (Ambulatory ECG Monitoring)
Continuous heart rhythm monitoring over 24 hours to several weeks — detecting intermittent arrhythmias, palpitations and atrial fibrillation.
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Tilt Table Test
Specialised tilt table testing for unexplained fainting, dizziness and syncope — diagnosing vasovagal syncope and postural hypotension.
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Transoesophageal Echocardiogram (TEE / TOE)
High-resolution heart ultrasound from within the oesophagus — detailed imaging of heart valves, blood clots and structural abnormalities.
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Coronary, Structural &
Electrophysiology Procedures
Catheter Ablation
Minimally invasive catheter ablation to treat abnormal heart rhythms — including atrial fibrillation, SVT and ventricular tachycardia.
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Coronary Angiogram (Cardiac Catheterisation)
Gold-standard invasive coronary angiography to diagnose coronary artery disease — precise imaging of heart artery blockages.
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Coronary Angioplasty and Stenting (PCI)
Minimally invasive coronary angioplasty and stent placement to restore heart blood flow — treating blocked arteries and reducing heart attack risk.
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Coronary Fractional Flow Reserve (FFR)
Physiological pressure-wire assessment of coronary artery blockages — determining whether a narrowing requires stenting or can be managed with medication.
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Coronary Intravascular Ultrasound (IVUS)
Advanced intravascular ultrasound imaging from inside the coronary arteries — guiding precise stent placement and coronary disease assessment.
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Electrophysiology Study (EPS)
Invasive cardiac electrophysiology study to diagnose complex heart rhythm disorders — mapping the heart’s electrical system with precision.
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Implantable Loop Recorder (ILR)
Long-term implantable heart monitor for detecting infrequent arrhythmias, unexplained fainting and cryptogenic stroke — continuous cardiac monitoring for up to three years.
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Left Atrial Appendage (LAA) Closure
Minimally invasive LAA closure for stroke prevention in atrial fibrillation — an alternative to long-term blood thinners.
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Pacemaker and ICD Implantation and Management
Expert pacemaker and defibrillator implantation and long-term device management — treating slow heart rhythms and preventing sudden cardiac arrest.
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Patent Foramen Ovale (PFO) Closure
Minimally invasive PFO closure to reduce stroke risk — catheter-based device implantation to seal a hole in the heart.
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Right Heart Catheterisation (Right Heart Study)
Gold-standard invasive right heart pressure measurement — diagnosing pulmonary hypertension and assessing heart failure haemodynamics.
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Transcatheter Aortic Valve Implantation (TAVI / TAVR)
Minimally invasive aortic valve replacement for severe aortic stenosis — catheter-based TAVI without open-heart surgery.
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Transcatheter Edge-to-Edge Repair (TEER) — MitraClip / TriClip
Minimally invasive catheter-based mitral and tricuspid valve repair — treating severe valve leakage without open-heart surgery.
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