
Electrophysiology · Interventional Cardiology · Cardiology
Dr. Thien Lee Karl is a distinguished Consultant Interventional Cardiologist and Electrophysiologist, often referred to as the 'electrician of the heart.' He excels in diagnosing and treating complex cardiovascular conditions, including blocked arteries, heart failure, and abnormal heart rhythms. Dr. Thien is a proponent of early detection for abnormal heart rhythms, emphasizing its life-saving potential. His expertise extends to advanced intravascular imaging techniques like IVUS and OCT for Coronary Artery Disease (CAD). Dr. Thien is dedicated to empowering patients by ensuring they understand their treatment options for optimal heart health and improved quality of life.
Badriah Samah
November 15, 2025 at 8:24 PM
Today I had the opportunity to see the new clinic on the first floor and meet Dr. Thien today. This is my first time seeing a cardiologist, I hope everything goes well 🥰. Overall, I want to share here that I am very satisfied with Mawar. For Dr. Joel, thank you for his encouragement and positive concern. Today I will be discharged, I hope my results are good 🥰. Thank you to Ward Raya and the doctors involved.
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Seremban, Malaysia

Seremban, Malaysia