Sharp Potential in Cavo-tricuspid Isthmus Targeted during Typical Atrial Flutter Radiofrequency Ablation

被引：0
|
作者：
Rey, Florian [1 ]
Sunthorn, Henri [1 ]
机构：
[1] Univ Hosp Geneva, Div Cardiol, 4 Rue Gabrielle Perret Gentil, CH-1205 Geneva, Switzerland
来源：
HEART LUNG AND CIRCULATION | 2016年 / 25卷 / 03期
关键词：
Conduction gap site; Typical atrial flutter; Radiofrequency ablation;
D O I：
10.1016/j.hlc.2015.10.020
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
The aim of this study was to define atrial electrograms (EGM) morphology, which could predict a conduction gap in cavo-tricuspid isthmus (CTI) during typical atrial flutter (AF) radiofrequency ablation. One hundred atrial EGM were retrospectively analysed. We demonstrated that recognising a sharp potential (short duration and high amplitude) is useful for quickly achieving CTI bi-directional block during typical AF ablation.
引用
收藏
页码：E46 / E47
页数：2
相关论文
共 50 条
  • [31] Outcome of hybrid therapy of Cavo-Tricuspid isthmus ablation and anti-arrhythmic drugs in atrial fibrillation without documented atrial flutter
    van der Voort, P.
    Meijer, A.
    JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY, 2007, 18 : S27 - S27
  • [32] Reentry mechanisms and ablation of ECG-typical atrial flutters involving the cavo-tricuspid isthmus and the proximal coronary sinus
    De Sisti, Antonio
    Tonet, Joelci
    Marquez, Manlio F.
    Amara, Walid
    Broustet, Henri
    Touil, Faouzi
    Hidden-Lucet, Francoise
    INTERNATIONAL JOURNAL OF CARDIOLOGY, 2013, 168 (04) : 3728 - 3735
  • [33] Anatomy of the cavotricuspid isthmus for radiofrequency ablation in typical atrial flutter
    Baccillieri, Maria Stella
    Rizzo, Stefania
    De Gaspari, Monica
    Paradiso, Beatrice
    Thiene, Gaetano
    Verlato, Roberto
    Basso, Cristina
    HEART RHYTHM, 2019, 16 (11) : 1611 - 1618
  • [34] Long-Term Outcomes After Catheter Ablation of Cavo-Tricuspid Isthmus Dependent Atrial Flutter A Meta-Analysis
    Perez, Francisco J.
    Schubert, Christine M.
    Parvez, Babar
    Pathak, Vishesh
    Ellenbogen, Kenneth A.
    Wood, Mark A.
    CIRCULATION-ARRHYTHMIA AND ELECTROPHYSIOLOGY, 2009, 2 (04): : 393 - U135
  • [35] The relationship between the P wave and local atrial electrogram in predicting conduction block during catheter ablation of cavo-tricuspid isthmus-dependent atrial flutter
    Miki Yokokawa
    Mohamad C. Sinno
    Mohammed Saeed
    Rakesh Latchamsetty
    Hamid Ghanbari
    Thomas Crawford
    Krit Jongnarangsin
    Ryan Cunnane
    Frank Pelosi
    Frank Bogun
    Aman Chugh
    Fred Morady
    Hakan Oral
    Journal of Interventional Cardiac Electrophysiology, 2018, 53 : 187 - 193
  • [36] The relationship between the P wave and local atrial electrogram in predicting conduction block during catheter ablation of cavo-tricuspid isthmus-dependent atrial flutter
    Yokokawa, Miki
    Sinno, Mohamad C.
    Saeed, Mohammed
    Latchamsetty, Rakesh
    Ghanbari, Hamid
    Crawford, Thomas
    Jongnarangsin, Krit
    Cunnane, Ryan
    Pelosi, Frank, Jr.
    Bogun, Frank
    Chugh, Aman
    Morady, Fred
    Oral, Hakan
    JOURNAL OF INTERVENTIONAL CARDIAC ELECTROPHYSIOLOGY, 2018, 53 (02) : 187 - 193
  • [37] Electro-anatomic mapping of atrial flutter: Prompt diagnosis of complete block in the cavo-tricuspid isthmus
    Fang, PH
    Radtke, NL
    Haisty, WK
    Simmons, TW
    Fitzgerald, DM
    JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 2001, 37 (02) : 122A - 122A
  • [38] Risk of Arrhythmia Recurrence in Patients With Typical Atrial Flutter With Proven Pulmonary Vein Antrum Isolation or Persistent Cavo-tricuspid Isthmus Block
    Mohanty, Sanghamitra
    Di Biase, Luigi
    Trivedi, Chintan
    Gianni, Carola
    Burkhardt, John David
    Sanchez, Javier E.
    Al-Ahmad, Amin
    Horton, Rodney
    Pellargonio, Gemma
    Forleo, Giovanni
    Themistoclakis, Sakis
    Casella, Michela
    Dello Russo, Antonio
    Tondo, Claudio
    Natale, Andrea
    CIRCULATION, 2016, 134
  • [39] RATE-DEPENDENT SLOW CONDUCTION VELOCITY IN THE CAVO-TRICUSPID ISTHMUS AND SEPTUM IN PATIENTS WITH ATRIAL FLUTTER
    方丕华
    NancyLRadtke
    TonyW.Simmons
    WesleyK.HaistyJr.
    DavidM.Fitzgerald
    ChineseMedicalSciencesJournal, 2003, (02) : 75 - 79
  • [40] The Effects of a Bidirectional Cavo-Tricuspid Isthmus Block in Persistent Atrial Fibrillation
    Kim, Jin-Bae
    Choi, Seonghoon
    Joung, Boyoung
    Lee, Moon-Hyoung
    Kim, Sung-Soon
    YONSEI MEDICAL JOURNAL, 2012, 53 (01) : 76 - 82
12345