Cavotricuspid isthmus ablation for atrial flutter: Anatomic challenges and troubleshooting

• Georgios Christopoulos, MD,
• Konstantinos C. Siontis, MD,
• Ugur Kucuk, MD,
• Samuel J. Asirvatham, MD, FHRS

Affiliations

Georgios Christopoulos, MD

Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota

Konstantinos C. Siontis, MD

Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota

Ugur Kucuk, MD

Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota

Samuel J. Asirvatham, MD, FHRS

Address reprint requests and correspondence: Dr Samuel J. Asirvatham, Division of Cardiovascular Diseases, Mayo Clinic College of Medicine, 200 First St SW, Rochester, MN 55905.; Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota