Prof. Dr. Koonlawee Nademanee is a world-renowned electrophysiologist and a pioneer in arrhythmia science at Bumrungrad International Hospital. He graduated with honors from Chulalongkorn University in 1973, trained at Tulane University and UCLA, and earned board diplomas in cardiology and cardiac electrophysiology from the U.S. He introduced CFAE-guided atrial fibrillation ablation and was among the first to characterize Brugada syndrome. With over fifty years of clinical practice and academic leadership at institutions such as USC and the University of Colorado, Dr. Nademanee continues to treat international patients with cardiac arrhythmias from his EP center in Bangkok. He speaks fluent English and Thai.
CFAE-guided catheter ablation for atrial fibrillation (innovative technique)
Advanced electrophysiological mapping for ventricular tachycardia and atrial fibrillation
Brugada syndrome diagnosis and catheter intervention strategies
Device-based therapies: pacemaker, ICD, CRT-D
EP studies and structural closure procedures (ASD/PDA)
Professor
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"VivaVel" has truly made a life-changing impact on our lives during a challenging time. My wife was diagnosed with Polycystic Ovarian Disease (PCOD), and despite consulting three different doctors in Bangladesh, we were unsatisfied and uncertain about the way forward. It was a confusing and challenging phase until a friend recommended VivaVel.
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Patient name: Shanta Islam, Dhaka, Bangladesh.
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Prof. Dr. Koonlawee Nademanee is a leading electrophysiologist at Bumrungrad’s Arrhythmia Center, with over 50 years of experience pioneering CFAE-guided ablation and Brugada syndrome therapies.
Dr. Nademanee developed the CFAE ablation technique, an advanced method for treating persistent and complex atrial fibrillation, recognized internationally for its higher success rates and lower recurrence.
Dr. Nademanee treats atrial fibrillation, supraventricular and ventricular tachyarrhythmias, electrical storms, Brugada syndrome, and performs device implantation and catheter-based closures.
Dr. Nademanee is available Monday through Friday from 09:00 to 15:00 at the Heart Center, Building A, Level 14D, at Bumrungrad International Hospital.
Dr. Koonlawee Nademanee earned his M.D. with honors from Chulalongkorn University (1973), completed residencies at Tulane University and fellowship at West Los Angeles VA / UCLA, and is board-certified in Internal Medicine (1978), Cardiology (1981), and Clinical Cardiac Electrophysiology (1994).
Yes. Dr. Koonlawee Nademanee is fluent in both English and Thai and regularly treats international patients at Bumrungrad, a key center for medical tourism. He is recognized globally by patients and peers alike.
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