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Electrophysiology

Electrophysiology is a subspecialty of cardiology dedicated to the study, diagnosis, and treatment of heart rhythm disorders (arrhythmias). It analyzes the heart's electrical activity to identify abnormalities that can cause symptoms such as palpitations, dizziness, fainting, or risk of sudden death. It treats adult and pediatric patients, using advanced technology to offer precise, safe, and, in many cases, curative treatments.


The Electrophysiology service comprehensively addresses cardiac rhythm disorders, including:

  • Tachyarrhythmias: 
    • Atrial fibrillation 
    • Auricular flutter 
    • Supraventricular tachycardias 
  • Symptomatic bradycardias 
  • Potentially serious ventricular arrhythmias 
  • Channelopathies of genetic origin 
  • Syncope of probable cardiac cause 
  • Rhythm disturbances associated with: 
    • Heart failure 
    • Malfunction of implantable devices, such as pacemakers or defibrillators 

The service offers highly complex diagnostic and therapeutic procedures, including:

  • Electrophysiological study with electroanatomical mapping to identify the origin of arrhythmias 
  • Catheter ablation using: 
    • Radiofrequency 
    • Cryoablation 
  • Pulmonary vein isolation
  • Modulation of the arrhythmic substrate 
  • Device implantation, monitoring and reprogramming: 
    • Pacemaker 
    • Implantable cardiodefibrillators 
    • Cardiac resynchronization therapy 
  • Percutaneous closure of the left atrial appendage to reduce the risk of thromboembolic events 

  • Clinical Electrophysiology
  • Management of Complex Arrhythmias
  • Cardiac Resynchronization Therapy and Heart Failure

Exam preparation


Request your appointment with the Electrophysiology specialists.


Call us: (+57) 602 331 9090 ext. 7455


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