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What is Cardiac Electrophysiology?

Cardiac Electrophysiology is a medical specialty that focuses on the electrical activities of the heart. The heart beats in a regular rhythm because of electrical signals that travel through it. Sometimes, these signals can go wrong, leading to irregular heartbeats or other heart rhythm problems. Cardiac Electrophysiologists are doctors who specialise in diagnosing and treating these issues. They use advanced techniques, such as heart monitors, tests, and procedures, to identify the problem and restore a normal heartbeat. This specialty is crucial for people experiencing palpitations, fainting, or other symptoms related to heart rhythm disorders.

Common Cardiac Electrophysiology Issues
  • Atrial Fibrillation (AFib)
  • Ventricular Tachycardia (VT)
  • Bradycardia
  • Heart Block
  • Premature Ventricular Contractions (PVCs)
  • Supraventricular Tachycardia (SVT)
  • Long QT Syndrome
  • Wolff-Parkinson-White (WPW) Syndrome
  • Cardiac Arrest
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Meet Our Cardiac Electrophysiology Specialists

Get to know our specialists here at Thomson Hospital Kota Damansara.

Dr Gary Lee Chin Keong

Consultant Cardiologist & Electrophysiologist
Resident Consultant
Specialty
Cardiology, Internal Medicine, Cardiac Electrophysiology
Qualifications
MBBS (IMU), MRCP (UK), Fellowship in Cardiac Electrophysiology & Pacing (Singapore), FNHAM, FAsCC
Suite Number
B-L2-09
Spoken Language
Cantonese, English, Hokkien, Malay, Mandarin

Doctor Availability

Monday9:00am - 1:00pm, 2:00pm - 5:00pm
Tuesday9:00am - 1:00pm, 2:00pm - 5:00pm
Wednesday9:00am - 1:00pm, 2:00pm - 5:00pm
Thursday9:00am - 1:00pm, 2:00pm - 5:00pm
Saturday9:00am - 1:00pm