High-density Grid Catheter Localizes Eccentric Atrial Flutter to the Left Superior Pulmonary Vein Ridge Through Extreme Isochronal Compression

DOI: 10.19102/icrm.2021.120115S

DIPAK SHAH, MD,¹ ADAM RACETTE,² and JESSICA WROBEL²

¹Ascension Providence Hospital, Mobile, AL, USA

²Abbott, Chicago, IL, USA

Focal or Macro-reentrant (Dual-loop) Atrial Tachycardia? The Role of the Ligament of Marshall

DOI: 10.19102/icrm.2021.120116S

FRANCESCO PERUZZA, MD,¹ CARLO ANGHEBEN, MD,¹ MASSIMILIANO MAINES, MD,¹ PAOLO MOGGIO, MD,¹ DOMENICO CATANZARITI, MD,¹ CAMILLA BONVICINI,² STEFANO INDIANI,² and MAURIZIO DEL GRECO, MD, FHRS¹

¹Santa Maria del Carmine Hospital, Rovereto, TN, Italy

²Abbott, Milan, Italy

Atypical Flutter with Atrial Isochronal Late-activation Map Correlating with the Critical Isthmus

DOI: 10.19102/icrm.2021.120108S

SUNIL KAPUR, MD¹

¹Brigham and Women’s Hospital, Boston, MA, USA

Localizing Left Atrial Flutter Using the Advisor™ HD Grid Mapping Catheter, Sensor Enabled™

DOI: 10.19102/icrm.2021.120109S

AHMADREZA KARIMIANPOUR, DO,¹ JEFFREY R. WINTERFIELD, MD,¹ and JOSHUA E. PAYNE, MD¹

¹Section of Clinical Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, SC, USA

LEFT ATRIUM

Termination and Block of Typical Atrial Flutter as Shown by Advisor™ HD Grid Technology

DOI: 10.19102/icrm.2021.120118S

SRI SUNDARAM, MD, FHRS,¹ DAN ALYESH, MD,¹ and WILLIAM CHOE, MD¹

¹South Denver Cardiology Associates, Littleton, CO, USA

High-quality and Fast Mapping of a Focal Atrial Tachycardia Arising from Koch’s Triangle

DOI: 10.19102/icrm.2021.120114S

PAOLO CHINA, MD,¹ LEVIO QUINTO, MD,¹ RAFFAELE VITALE, MD,¹ ANDREA CORRADO, MD,¹ ELENA MARRAS, MD,¹ and SAKIS THEMISTOCLAKIS, MD¹

¹Unit of Electrophysiology and Cardiac Pacing, Department of Cardiothoracic & Vascular Medicine, Ospedale dell’Angelo-ULSS3 Serenissima, Mestre-Venice, Italy

High-density Mapping of a Posteroseptal Accessory Pathway Using Open-window Mapping

DOI: 10.19102/icrm.2021.120102S

DANIEL R. FRISCH, MD, FACC¹

¹Jefferson Heart Institute, Philadelphia, PA, USA

High-density Mapping Facilitates Successful Ablation of Postincisional Right Atrial Flutter After Previous Mechanical Mitral Valve Replacement

DOI: 10.19102/icrm.2021.120101S

BERNHARD STROHMER, MD,¹ FRANZ DANMAYR, MD,¹ JOHANNES KRAUS, MD,¹ MARKUS LASSNIG,¹ and UTA C. HOPPE, MD¹

¹Salzburger Landeskliniken, Paracelsus Private Medical University Salzburg, Salzburg, Austria

Fractionation Mapping by Using a High-density Catheter to Map Ganglionated Plexus Sites During Sinus Rhythm

DOI: 10.19102/icrm.2021.120110S

JOSE OSORIO, MD,¹ DOUGLAS MACKENZIE DOUD, MSBME, CEPS,² and TOLGA AKSU, MD³

¹Grandview Medical Center, Birmingham, AL, USA

²Abbott, Chicago, IL, USA

³University of Health Sciences, Kocaeli Derince Education and Research Hospital, Kocaeli, Turkey