Arrhythmia & Electrophysiology Review最新文献_第7页

Physiology and Practicality of Left Ventricular Septal Pacing. 左室间隔起搏的生理学和实用性。

IF 3

Arrhythmia & Electrophysiology Review Pub Date : 2021-10-01 DOI: 10.15420/aer.2021.21

Luuk Heckman, Justin Luermans, Floor Salden, Antonius Martinus Wilhelmus van Stipdonk, Masih Mafi-Rad, Frits Prinzen, Kevin Vernooy

{"title":"Physiology and Practicality of Left Ventricular Septal Pacing.","authors":"Luuk Heckman, Justin Luermans, Floor Salden, Antonius Martinus Wilhelmus van Stipdonk, Masih Mafi-Rad, Frits Prinzen, Kevin Vernooy","doi":"10.15420/aer.2021.21","DOIUrl":"https://doi.org/10.15420/aer.2021.21","url":null,"abstract":"Left ventricular septal pacing (LVSP) and left bundle branch pacing (LBBP) have been introduced to maintain or correct interventricular and intraventricular (dys)synchrony. LVSP is hypothesised to produce a fairly physiological sequence of activation, since in the left ventricle (LV) the working myocardium is activated first at the LV endocardium in the low septal and anterior free-wall regions. Animal studies as well as patient studies have demonstrated that LV function is maintained during LVSP at levels comparable to sinus rhythm with normal conduction. Left ventricular activation is more synchronous during LBBP than LVSP, but LBBP produces a higher level of intraventricular dyssynchrony compared to LVSP. While LVSP is fairly straightforward to perform, targeting the left bundle branch area may be more challenging. Long-term effects of LVSP and LBBP are yet to be determined. This review focuses on the physiology and practicality of LVSP and provides a guide for permanent LVSP implantation.","PeriodicalId":8412,"journal":{"name":"Arrhythmia & Electrophysiology Review","volume":"10 3","pages":"165-171"},"PeriodicalIF":3.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/90/97/aer-10-165.PMC8576493.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39891181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Diagnosis and Management of Complex Reentrant Arrhythmias Involving the His-Purkinje System. 涉及His-Purkinje系统的复杂再入性心律失常的诊断和治疗。

IF 3

Arrhythmia & Electrophysiology Review Pub Date : 2021-10-01 DOI: 10.15420/aer.2021.22

Raphael K Sung, Penelope A Boyden, Satoshi Higuchi, Melvin Scheinman

{"title":"Diagnosis and Management of Complex Reentrant Arrhythmias Involving the His-Purkinje System.","authors":"Raphael K Sung, Penelope A Boyden, Satoshi Higuchi, Melvin Scheinman","doi":"10.15420/aer.2021.22","DOIUrl":"https://doi.org/10.15420/aer.2021.22","url":null,"abstract":"The His-Purkinje system is a network of bundles and fibres comprised of specialised cells that allow for coordinated, synchronous activation of the ventricles. Although the histology and physiology of the His-Purkinje system have been studied for more than a century, its role in ventricular arrhythmias has recently been discovered with the ongoing elucidation of the mechanisms leading to both benign and life-threatening arrhythmias. Studies of Purkinje-cell electrophysiology show multiple mechanisms responsible for ventricular arrhythmias, including enhanced automaticity, triggered activity and reentry. The variation in functional properties of Purkinje cells in different areas of the His-Purkinje system underlie the propensity for reentry within Purkinje fibres in structurally normal and abnormal hearts. Catheter ablation is an effective therapy in nearly all forms of reentrant arrhythmias involving Purkinje tissue. However, identifying those at risk of developing fascicular arrhythmias is not yet possible. Future research is needed to understand the precise molecular and functional changes resulting in these arrhythmias.","PeriodicalId":8412,"journal":{"name":"Arrhythmia & Electrophysiology Review","volume":"10 3","pages":"190-197"},"PeriodicalIF":3.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/45/01/aer-10-190.PMC8576512.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39891184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Troubleshooting Programming of Conduction System Pacing. 传导系统起搏故障诊断编程。

IF 3

Arrhythmia & Electrophysiology Review Pub Date : 2021-07-01 DOI: 10.15420/aer.2021.16

Elise Bakelants, Haran Burri

引用次数: 8

Comment on 'Management of Cardiac Sarcoidosis in 2020'. 关于“2020年心脏结节病的管理”的评论。

IF 3

Arrhythmia & Electrophysiology Review Pub Date : 2021-07-01 DOI: 10.15420/aer.2021.19

Socrates Korovesis, Eleftherios Giazitzoglou

引用次数: 0

Reconceptualising Atrial Fibrillation Using Renewal Theory: A Novel Approach to the Assessment of Atrial Fibrillation Dynamics. 用更新理论重新定义心房颤动:一种评估心房颤动动力学的新方法。

IF 3

Arrhythmia & Electrophysiology Review Pub Date : 2021-07-01 DOI: 10.15420/aer.2020.42

Jing Xian Quah, Dhani Dharmaprani, Anandaroop Lahiri, Kathryn Tiver, Anand N Ganesan

{"title":"Reconceptualising Atrial Fibrillation Using Renewal Theory: A Novel Approach to the Assessment of Atrial Fibrillation Dynamics.","authors":"Jing Xian Quah, Dhani Dharmaprani, Anandaroop Lahiri, Kathryn Tiver, Anand N Ganesan","doi":"10.15420/aer.2020.42","DOIUrl":"https://doi.org/10.15420/aer.2020.42","url":null,"abstract":"Despite a century of research, the mechanisms of AF remain unresolved. A universal motif within AF research has been unstable re-entry, but this remains poorly characterised, with competing key conceptual paradigms of multiple wavelets and more driving rotors. Understanding the mechanisms of AF is clinically relevant, especially with regard to treatment and ablation of the more persistent forms of AF. Here, the authors outline the surprising but reproducible finding that unstable re-entrant circuits are born and destroyed at quasi-stationary rates, a finding based on a branch of mathematics known as renewal theory. Renewal theory may be a way to potentially unify the multiple wavelet and rotor theories. The renewal rate constants are potentially attractive because they are temporally stable parameters of a defined probability distribution (the exponential distribution) and can be estimated with precision and accuracy due to the principles of renewal theory. In this perspective review, this new representational architecture for AF is explained and placed into context, and the clinical and mechanistic implications are discussed.","PeriodicalId":8412,"journal":{"name":"Arrhythmia & Electrophysiology Review","volume":"10 2","pages":"77-84"},"PeriodicalIF":3.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/82/fa/aer-10-77.PMC8335853.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39317857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

The 2020 ESC Guidelines on the Diagnosis and Management of Atrial Fibrillation. 2020年ESC房颤诊断和治疗指南

IF 3

Arrhythmia & Electrophysiology Review Pub Date : 2021-07-01 DOI: 10.15420/aer.2021.07

Agnieszka Kotalczyk, Gregory Yh Lip, Hugh Calkins

引用次数: 39

Fusion Pacing with Biventricular, Left Ventricular-only and Multipoint Pacing in Cardiac Resynchronisation Therapy: Latest Evidence and Strategies for Use. 心脏再同步化治疗中双心室、单左心室和多点起搏融合起搏:最新证据和使用策略。

IF 3

Arrhythmia & Electrophysiology Review Pub Date : 2021-07-01 DOI: 10.15420/aer.2020.49

Peter H Waddingham, Pier Lambiase, Amal Muthumala, Edward Rowland, Anthony Wc Chow

{"title":"Fusion Pacing with Biventricular, Left Ventricular-only and Multipoint Pacing in Cardiac Resynchronisation Therapy: Latest Evidence and Strategies for Use.","authors":"Peter H Waddingham, Pier Lambiase, Amal Muthumala, Edward Rowland, Anthony Wc Chow","doi":"10.15420/aer.2020.49","DOIUrl":"https://doi.org/10.15420/aer.2020.49","url":null,"abstract":"Despite advances in the field of cardiac resynchronisation therapy (CRT), response rates and durability of therapy remain relatively static. Optimising device timing intervals may be the most common modifiable factor influencing CRT efficacy after implantation. This review addresses the concept of fusion pacing as a method for improving patient outcomes with CRT. Fusion pacing describes the delivery of CRT pacing with a programming strategy to preserve intrinsic atrioventricular (AV) conduction and ventricular activation via the right bundle branch. Several methods have been assessed to achieve fusion pacing. QRS complex duration (QRSd) shortening with CRT is associated with improved clinical response. Dynamic algorithm-based optimisation targeting narrowest QRSd in patients with intact AV conduction has shown promise in people with heart failure with left bundle branch block. Individualised dynamic programming achieving fusion may achieve the greatest magnitude of electrical synchrony, measured by QRSd narrowing.","PeriodicalId":8412,"journal":{"name":"Arrhythmia & Electrophysiology Review","volume":"10 2","pages":"91-100"},"PeriodicalIF":3.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/0d/3f/aer-10-91.PMC8335856.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39317859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

The Cutting Edge of Atrial Fibrillation Ablation. 心房颤动消融的前沿技术。

IF 2.6

Arrhythmia & Electrophysiology Review Pub Date : 2021-07-01 DOI: 10.15420/aer.2020.40

Maya S Verma, Maria Terricabras, Atul Verma

引用次数: 0

Clinical Utility of Body Surface Potential Mapping in CRT Patients. 体表电位测图在CRT患者中的临床应用。

IF 3

Arrhythmia & Electrophysiology Review Pub Date : 2021-07-01 DOI: 10.15420/aer.2021.14

Ksenia Sedova, Kirill Repin, Gleb Donin, Peter Van Dam, Josef Kautzner

{"title":"Clinical Utility of Body Surface Potential Mapping in CRT Patients.","authors":"Ksenia Sedova, Kirill Repin, Gleb Donin, Peter Van Dam, Josef Kautzner","doi":"10.15420/aer.2021.14","DOIUrl":"https://doi.org/10.15420/aer.2021.14","url":null,"abstract":"This paper reviews the current status of the knowledge on body surface potential mapping (BSPM) and ECG imaging (ECGI) methods for patient selection, left ventricular (LV) lead positioning, and optimisation of CRT programming, to indicate the major trends and future perspectives for the application of these methods in CRT patients. A systematic literature review using PubMed, Scopus, and Web of Science was conducted to evaluate the available clinical evidence regarding the usage of BSPM and ECGI methods in CRT patients. The preferred reporting items for systematic reviews and meta-analyses (PRISMA) statement was used as a basis for this review. BSPM and ECGI methods applied in CRT patients were assessed, and quantitative parameters of ventricular depolarisation delivered from BSPM and ECGI were extracted and summarised. BSPM and ECGI methods can be used in CRT in several ways, namely in predicting CRT outcome, in individualised optimisation of CRT device programming, and the guiding of LV electrode placement, however, further prospective or randomised trials are necessary to verify the utility of BSPM for routine clinical practice.","PeriodicalId":8412,"journal":{"name":"Arrhythmia & Electrophysiology Review","volume":"10 2","pages":"113-119"},"PeriodicalIF":3.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/4f/ee/aer-10-113.PMC8335851.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39318269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

The Subcutaneous ICD: A Review of the UNTOUCHED and PRAETORIAN Trials. 皮下 ICD：UNTOUCHED 和 PRAETORIAN 试验回顾。

IF 2.6

Arrhythmia & Electrophysiology Review Pub Date : 2021-07-01 DOI: 10.15420/aer.2020.47

Ahmadreza Karimianpour, Leah John, Michael R Gold

引用次数: 0