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Cardiac MRI derived epicardial fat maps to assist VT ablation procedures for subjects with implantable devices

Judith Zimmermann, Shams Rashid, Peng Hu, Amin Katouzian, Nassir Navab, Daniel B. Ennis
2015 2015 IEEE 12th International Symposium on Biomedical Imaging (ISBI)  
[10] investigated the integration of contrast enhanced MRI derived scar maps into the VT ablation procedure for patients with ICDs.  ...  Approaches for the integration of information about cardiac epicardial fat into the VT ablation procedure are more sparse. Though, Nelson et al.  ... 
doi:10.1109/isbi.2015.7163980 dblp:conf/isbi/ZimmermannRHKNE15 fatcat:2v4hpcwxabe5fat7wslpcxc6ju

Electrophysiological Predictors of Transplantation and Left Ventricular Assist Device-Free Survival in Patients With Nonischemic Cardiomyopathy Undergoing Ventricular Tachycardia Ablation

David S. Frankel, Jackson J. Liang, Gregory Supple, Sanjay Dixit, Mathew D. Hutchinson, Melissa A. Elafros, David J. Callans, Francis E. Marchlinski
2015 JACC Clinical Electrophysiology  
METHODS The derivation cohort consisted of patients with NICM undergoing VT ablation from 2007 to 2011. Scar percentage was defined as the area of low voltage divided by total surface area.  ...  OBJECTIVES This study sought to identify predictors of transplantation/left ventricular assist device (LVAD)-free survival among patients with left ventricular nonischemic cardiomyopathy (NICM) and ventricular  ...  T he incidence of death, heart transplantation, or left ventricular assist device (LVAD) implantation among patients with nonischemic cardiomyopathy (NICM) presenting with ventricular tachycardia (VT)  ... 
doi:10.1016/j.jacep.2015.07.005 pmid:29759468 fatcat:f46yeb3hkjdd7hvwaq6jmuqp7a

New Imaging Technologies To Characterize Arrhythmic Substrate

Antonio Dello Russo, Sergio Conti, Ghaliah Al-Mohani, Michela Casella, Francesca Pizzamiglio, Corrado Carbucicchio, Stefania Riva, Gaetano Fassini, Massimo Moltrasio, Fabrizio Tundo, Martina Zucchetti, Benedetta Majocchi (+6 others)
2014 Journal of Atrial Fibrillation  
substrate and to guide the mapping and the ablation.  ...  In addition, non-invasive tools and their integration with EAM, such as cardiac magnetic resonance imaging and computed tomography scanning, have been shown to be helpful to characterize the arrhythmic  ...  perform adequate scar imaging with cardiac MRI to assess the etiology of the cardiomyopathy prior to implantation of a cardioverter defibrillator.  ... 
doi:10.4022/jafib.1137 pmid:27957131 pmcid:PMC5135199 fatcat:antc7nhr7bgovnr4emfjco4gfa

Multicenter Experience With Catheter Ablation for Ventricular Tachycardia in Lamin A/C Cardiomyopathy

Saurabh Kumar, Alexander F.A. Androulakis, Jean-Marc Sellal, Philippe Maury, Estelle Gandjbakhch, Xavier Waintraub, Anne Rollin, Pascale Richard, Philippe Charron, Samuel H. Baldinger, Ciorsti J. Macintyre, Bruce A. Koplan (+7 others)
2016 Circulation: Arrhythmia and Electrophysiology  
The causes of death were refractory heart failure (6 patients), or complications related to either ventricular assist devices (3 patients) or to cardiac transplantation (1 patient).  ...  16 Epicardial mapping was performed using the percutaneous approach if VT was suspected to be of epicardial origin. 17 Coronary angiography was performed before epicardial ablation to avoid coronary  ...  SUPPLEMENTAL MATERIAL Supplemental Tables Supplemental Table 1 Abbreviations: VAD-ventricular assist devices. Supplemental  ... 
doi:10.1161/circep.116.004357 pmid:27506821 fatcat:4cvwqx5mtnes5hxijhwbskkjie

Multimodality Imaging for Guiding EP Ablation Procedures

Mario Njeim, Benoit Desjardins, Frank Bogun
2016 JACC Cardiovascular Imaging  
Pre-procedural imaging combined with imaging obtained during the ablation procedure further enhances procedural safety, reduces exposure to ionizing radiation from fluoroscopy, reduces procedure time,  ...  Furthermore, the presence and extent of structural heart disease can be assessed pre-procedurally and can be displayed intraprocedurally to limit and focus the mapping and ablation procedure to the area  ...  Many patients with VT have cardiac-implanted electronic devices and therefore may not be able to undergo CMRs at all institutions.  ... 
doi:10.1016/j.jcmg.2016.03.009 pmid:27388666 fatcat:pgodb3uirreh5eefikr472gk7m

Role of Alternative Interventional Procedures When Endo- and Epicardial Catheter Ablation Attempts for Ventricular Arrhythmias Fail

Saurabh Kumar, Chirag R. Barbhaiya, Piotr Sobieszczyk, Andrew C. Eisenhauer, Gregory S. Couper, Koichi Nagashima, Saagar Mahida, Samuel H. Baldinger, Eue-Keun Choi, Laurence M. Epstein, Bruce A. Koplan, Roy M. John (+3 others)
2015 Circulation: Arrhythmia and Electrophysiology  
for!left! ventricular!assist!device!implantation!(LVAD)!and!thus!underwent!concurrent! endocardial!and!epicardial!cryoablation!of!extensive!anterior!wall!scar!and!LVAD! insertion.!Lastly,!one!patient!  ...  mapping when mapping and QRS morphology were consistent with septal rather than epicardial circuits. 13 Evidence for intramural scar was sought from cardiac magnetic resonance imaging (MRI) when available  ...  " NonJseptal" Epicardial"lateral"and"inferior"RV"free"wall"scar" with"prominent"epicardial"fat"prohibiting" successful"ablation" 10" VT" NICM;"post" MV"repair" C" L" no" no" J" Epi" NonJseptal" Epicardial"or"intramural"inferoposterobasal"LV  ... 
doi:10.1161/circep.114.002522 pmid:25925229 fatcat:vl5xnae2bnfyhfxrfq5cjrzje4

2019 HRS / EHRA / APHRS / LAHRS expert consensus statement on catheter ablation of ventricular arrhythmias

Edmond M. Cronin, Frank M. Bogun, Philippe Maury, Petr Peichl, Minglong Chen, Narayanan Namboodiri, Luis Aguinaga, Luiz Roberto Leite, Sana M. Al‐Khatib, Elad Anter, Antonio Berruezo, David J. Callans (+26 others)
2019 Journal of Arrhythmia  
The purpose of this document is to help electrophysiologists around the world to appropriately select patients for catheter ablation, to perform procedures in a safe and efficacious manner, and to provide  ...  Therefore, global cardiac electrophysiology professional societies undertook to outline recommendations and best practices for these procedures in a document that will update and replace the 2009 EHRA/  ...  The ability to image the coronary arteries in conjunction with the ability to image epicardial fat thickness has been especially valuable for epicardial ablation procedures to enhance safety and to quantify  ... 
doi:10.1002/joa3.12185 pmid:31293696 pmcid:PMC6595359 fatcat:22ac2uxcxbb23o7s67jci7fbsm

2019 HRS/EHRA/APHRS/LAHRS expert consensus statement on catheter ablation of ventricular arrhythmias

Edmond M. Cronin, Frank M. Bogun, Philippe Maury, Petr Peichl, Minglong Chen, Narayanan Namboodiri, Luis Aguinaga, Luiz Roberto Leite, Sana M. Al-Khatib, Elad Anter, Antonio Berruezo, David J. Callans (+26 others)
2019 Heart Rhythm  
The purpose of this document is to help electrophysiologists around the world to appropriately select patients for catheter ablation, to perform procedures in a safe and efficacious manner, and to provide  ...  Therefore, global cardiac electrophysiology professional societies undertook to outline recommendations and best practices for these procedures in a document that will update and replace the 2009 EHRA/  ...  The ability to image the coronary arteries in conjunction with the ability to image epicardial fat thickness has been especially valuable for epicardial ablation procedures to enhance safety and to quantify  ... 
doi:10.1016/j.hrthm.2019.03.002 pmid:31085023 pmcid:PMC8453449 fatcat:s4tb4vmbhreebb7trwrfq76zeq

2019 HRS/EHRA/APHRS/LAHRS expert consensus statement on catheter ablation of ventricular arrhythmias

Edmond M. Cronin, Frank M. Bogun, Philippe Maury, Petr Peichl, Minglong Chen, Narayanan Namboodiri, Luis Aguinaga, Luiz Roberto Leite, Sana M. Al-Khatib, Elad Anter, Antonio Berruezo, David J. Callans (+26 others)
2020 Journal of interventional cardiac electrophysiology  
The purpose of this document is to help electrophysiologists around the world to appropriately select patients for catheter ablation, to perform procedures in a safe and efficacious manner, and to provide  ...  Therefore, global cardiac electrophysiology professional societies undertook to outline recommendations and best practices for these procedures in a document that will update and replace the 2009 EHRA/  ...  The ability to image the coronary arteries in conjunction with the ability to image epicardial fat thickness has been especially valuable for epicardial ablation procedures to enhance safety and to quantify  ... 
doi:10.1007/s10840-019-00663-3 pmid:31984466 fatcat:obbpxmnrqndbti2qnvjxj2vcee

EHRA/HRS Expert Consensus on Catheter Ablation of Ventricular Arrhythmias: Developed in a partnership with the European Heart Rhythm Association (EHRA), a Registered Branch of the European Society of Cardiology (ESC), and the Heart Rhythm Society (HRS); in collaboration with the American College of Cardiology (ACC) and the American Heart Association (AHA)

E. M. Aliot, W. G. Stevenson, J. M. Almendral-Garrote, F. Bogun, C. H. Calkins, E. Delacretaz, P. D. Bella, G. Hindricks, P. Jais, M. E. Josephson, J. Kautzner, G. N. Kay (+8 others)
2009 Europace  
It is preferable to avoid this term, in favour of monomorphic VT with indeterminant QRS morphology.  ...  termination, spontaneous or pacing-induced transition to other morphologies of VT, or repeated termination during mapping.  ...  Special considerations for patients with implanted defibrillators Patients undergoing catheter ablation of VT often have a previously implanted ICD or will undergo device implantation after ablation.  ... 
doi:10.1093/europace/eup098 pmid:19443434 fatcat:vbosehsjcraifch6ravheaemle

JCS/JHRS 2019 Guideline on Non-Pharmacotherapy of Cardiac Arrhythmias

Akihiko Nogami, Takashi Kurita, Haruhiko Abe, Kenji Ando, Toshiyuki Ishikawa, Katsuhiko Imai, Akihiko Usui, Kaoru Okishige, Kengo Kusano, Koichiro Kumagai, Masahiko Goya, Yoshinori Kobayashi (+47 others)
2021 Circulation Journal  
Correct: In the JCS guideline on infective endocarditis, 410 part of the recommendation level is inconsistent with that in this guideline, because the recommendations for surgical removal and cardiac vegetation  ...  Recommendations and Evidence Levels for Patients With Infection of CIED System. We added the reference number in the footnote.  ...  The authors apologize for the error in the typesetting. Corrections are shown below.  ... 
doi:10.1253/circj.cj-20-0637 pmid:34078838 fatcat:vxu7eakjrnbivgopaexbwfgwze

2019 HRS/EHRA/APHRS/LAHRS Expert Consensus Statement on Catheter Ablation of Ventricular Arrhythmias: Executive Summary

Edmond M. Cronin, Frank M. Bogun, Philippe Maury, Petr Peichl, Minglong Chen, Narayanan Namboodiri, Luis Aguinaga, Luiz Roberto Leite, Sana M. Al-Khatib, Elad Anter, Antonio Berruezo, David J. Callans (+26 others)
2019 Heart Rhythm  
The purpose of this document is to help electrophysiologists around the world to appropriately select patients for catheter ablation, to perform procedures in a safe and efficacious manner, and to provide  ...  Therefore, global cardiac electrophysiology professional societies undertook to outline recommendations and best practices for these procedures in a document that will update and replace the 2009 EHRA/  ...  . • VT in patients with noncompaction tends to originate from regions of noncompacted myocardium where scar can be identified in the midapical LV. • VT ablation in patients with LV assist device can be  ... 
doi:10.1016/j.hrthm.2019.03.014 pmid:31102616 pmcid:PMC8459311 fatcat:sqf63w2bfjh6jlp6mxltja7d3m

2019 HRS / EHRA / APHRS / LAHRS expert consensus statement on catheter ablation of ventricular arrhythmias: Executive summary

Edmond M. Cronin, Frank M. Bogun, Philippe Maury, Petr Peichl, Minglong Chen, Narayanan Namboodiri, Luis Aguinaga, Luiz Roberto Leite, Sana M. Al‐Khatib, Elad Anter, Antonio Berruezo, David J. Callans (+26 others)
2020 Journal of Arrhythmia  
The purpose of this document is to help electrophysiologists around the world to appropriately select patients for catheter ablation, to perform procedures in a safe and efficacious manner, and to provide  ...  Therefore, global cardiac electrophysiology professional societies undertook to outline recommendations and best practices for these procedures in a document that will update and replace the 2009 EHRA/  ...  . • VT in patients with noncompaction tends to originate from regions of noncompacted myocardium where scar can be identified in the midapical LV. • VT ablation in patients with LV assist device can be  ... 
doi:10.1002/joa3.12264 pmid:32071620 pmcid:PMC7011820 fatcat:clz7xf6v35hvnpdqg5wmvozd4u

Poster session 3

2013 Europace  
In all patients, PVI was performed using irrigated RF ablation, in combination with a 3D mapping system, with a 4-mm tip, catheter (508C, maximum 40 W, 30s).  ...  The endpoint for the ablation procedure was PV isolation. Results: PV variants were found in 28 patients (11.9%) of the HDMM group and in 17 patients (13.2%) of the SCC group.  ...  Methods: In 19 NICM patients who underwent contrast-enhanced MRI (CE-MRI) and VT ablation, MRI-derived scar data were integrated with endocardial electroanatomical maps.  ... 
doi:10.1093/europace/eut173 fatcat:ttj6xmhdtzapbhhgsiiimzjrci

The efficacy of intraoperative atrial radiofrequency ablation for atrial fibrillation during concomitant cardiac surgery—the Surgical Atrial Fibrillation Suppression (SAFS) Study

Rick A. Veasey, Oliver R. Segal, Janet K. Large, Michael E. Lewis, Uday H. Trivedi, Andrew S. Cohen, Jonathan A. J. Hyde, A. Neil Sulke
2011 Journal of interventional cardiac electrophysiology  
Conclusions Surgical RFA for the treatment of AF, performed at the time of concomitant cardiac surgery, is a highly successful procedure.  ...  Purpose Studies assessing radiofrequency ablation (RFA) performed at the time of concomitant cardiac surgery for the treatment of atrial fibrillation (AF) have reported high success rates.  ...  A new ablation procedure was undergone with previous cardiac angioCT for LA images acquisition.  ... 
doi:10.1007/s10840-011-9576-y pmid:21687970 fatcat:cggib4oiarci7c7s54f4c444ga
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