Circular mapping recordings in a persistent left superior vena cava during atrial tachycardia: Was isolation achieved?

• Sandrine Venier, MD,
• Jason G. Andrade, MD,
• Paul Khairy, MD, PhD,
• Laurent Macle, MD, FHRS

Affiliations

Sandrine Venier, MD

Electrophysiology Service at the Montreal Heart Institute and the Department of Medicine, Université de Montréal, Montreal, Canada

Jason G. Andrade, MD

Electrophysiology Service at the Montreal Heart Institute and the Department of Medicine, Université de Montréal, Montreal, Canada

Paul Khairy, MD, PhD

Electrophysiology Service at the Montreal Heart Institute and the Department of Medicine, Université de Montréal, Montreal, Canada

Laurent Macle, MD, FHRS

Electrophysiology Service at the Montreal Heart Institute and the Department of Medicine, Université de Montréal, Montreal, Canada