José Luis Merino Llorens, PhD in Cardiology, is one of the leading experts in the treatment of cardiac arrhythmias in Spain. His excellent work has allowed him to have a high international recognition in catheter ablation of complex forms such as atrial fibrillation, atrial flutter and ventricular tachycardia. He has put these skills into practice with his patients in centers such as the University Hospital La Paz, where he has been in charge of the Arrhythmia and Robotized Cardiac Electrophysiology Unit.  

However, his career is not limited exclusively to the strictly medical field, as he has participated in numerous international multicenter studies on new antiarrhythmic and anticoagulant drugs. As a result, he has written hundreds of scientific articles published in journals such as the New England Journal of Medicine and the European Heart Journal. He has also chaired the Electrophysiology and Arrhythmia Section of the Spanish Society of Cardiology and the European Heart Rhythm Association.  

• Head of the Arrhythmia and Robotized Cardiac Electrophysiology Unit at the University Hospital La Paz
• Cardiologist and electrophysiologist at the University Hospital Ruber Juan Bravo
• Cardiologist and electrophysiologist at the Hospital Nisa Pardo de Aravaca 
• Principal investigator in several international multicenter studies
• Author of hundreds of scientific articles on his medical specialty
• President of the Electrophysiology and Arrhythmia Section of the Spanish Society of Cardiology
• President of the European Heart Rhythm Association of the European Society of Cardiology
• Doctor of Medicine, Complutense University of Madrid
• Master's Degree in Healthcare Unit Management from the ESADE Business School 
• Award for the best scientific communication on Arrhythmias and Electrophysiology at the Congress on Cardiovascular Diseases