Jamie I. Vandenberg

Cardiologist

📍 Darlinghurst

About of Jamie I. Vandenberg

Jamie I. Vandenberg is a Cardiologist based in Darlinghurst, NSW. The practice is at 405 Liverpool Street, Darlinghurst NSW 2010, Australia.


Jamie looks after people with heart rhythm issues and heart muscle problems. This can include long QT syndrome, fast or unstable rhythms like ventricular tachycardia and cardiac arrest situations, and rhythm problems such as atrial fibrillation. At times, care may also be needed for conditions like Brugada syndrome and cardiomyopathy, including dilated cardiomyopathy (DCM).


Some cases are linked to things that affect the body’s chemistry. For example, low potassium levels and metabolic acidosis can change how the heart behaves. Jamie’s work involves thinking about the bigger picture, not just the heartbeat on its own.


Day to day, the approach is about making sure the heart is understood properly and that treatment fits what’s happening for each person. That might mean helping patients manage ongoing rhythm concerns, discussing options for care, and planning follow-up so things stay on track. In many cases, having a clear plan can make a big difference to how confident people feel day to day.


Experience in cardiology includes working with a wide range of rhythm and cardiomyopathy-related problems, from long-term management needs to urgent situations where rapid action matters. Over time, this type of work also builds a strong focus on safety and steady decision making, especially when symptoms can come and go.


Education is grounded in cardiology training, with a focus on how the heart’s electrical system and heart muscle can affect health. The main goal is practical, understandable care that supports better outcomes and helps people know what to watch for.


If you’re dealing with repeated palpitations, episodes of dizziness or fainting, or a history of rhythm problems, it can help to get proper cardiology assessment. Jamie’s practice is set up to help patients sort out what’s going on and move forward with a plan that’s realistic for everyday life.

Services & Conditions Treated

Long QT SyndromeArrhythmiasAtrial FibrillationBrugada SyndromeCardiac ArrestCardiomyopathyDilated Cardiomyopathy (DCM)Low Potassium LevelMetabolic AcidosisVentricular Tachycardia

Publications

1 total

Combined RNA Splicing and Patch-Clamp Analysis Reveal Pathogenicity of Splice-Altering Variants in KCNH2-Related LQTS.

Circulation. Genomic and precision medicine • March 25, 2025

Frequently Asked Questions

What services do you offer?
I focus on heart rhythm issues and related conditions, including Long QT Syndrome, Arrhythmias, Atrial Fibrillation, Brugada Syndrome, Cardiac Arrest, Cardiomyopathy, and Dilated Cardiomyopathy (DCM), as well as problems like low potassium and metabolic acidosis that can affect the heart.
Which heart conditions do you commonly manage?
I commonly manage Long QT Syndrome, various Arrhythmias, Atrial Fibrillation, Brugada Syndrome, Cardiac Arrest, Cardiomyopathy (including Dilated Cardiomyopathy), and issues related to potassium and acid-base balance.
Where is your clinic located?
405 Liverpool Street, Darlinghurst, NSW 2010, Australia.
Do you treat arrhythmias like ventricular tachycardia?
Yes. I treat arrhythmias including ventricular tachycardia and other rhythm problems.
Do you treat atrial fibrillation?
Yes. Atrial fibrillation is one of the conditions I manage.
What should I bring to my first appointment?
If you have any relevant medical records, prior test results, and a list of medications, bring them to help with your assessment.
What kinds of heart muscle problems do you handle?
I manage cardiomyopathy, including Dilated Cardiomyopathy (DCM), and other conditions that affect heart rhythm and function.

Contact Information

405 Liverpool Street, Darlinghurst, NSW 2010, Australia

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