Circulation. Arrhythmia and electrophysiology最新文献

{"title":"Pulsed Field Ablation as First-Line Therapy for Atrial Fibrillation: A Substudy of the EU-PORIA Registry.","authors":"Anna Füting, Kars Neven, Stefano Bordignon, Tobias Reichlin, Yuri Blaauw, Jim Hansen, Raquel Adelino, Alexandre Ouss, Laurent Roten, Bart A Mulder, Martin H Ruwald, Roberto Mené, Pepijn van der Voort, Nico Reinsch, Thomas Kueffer, Serge Boveda, Elizabeth M Albrecht, Jonathan D Raybuck, Brad Sutton, Kyoung Ryul Julian Chun, Boris Schmidt","doi":"10.1161/CIRCEP.124.013088","DOIUrl":"10.1161/CIRCEP.124.013088","url":null,"abstract":"<p><strong>Background: </strong>Recent studies have demonstrated the benefit of early ablation in preventing the progression of atrial fibrillation (AF). Clinical practice has reflected this shift in AF management and no longer requires patients to fail antiarrhythmic drugs (AADs) before receiving ablation. However, there is limited evidence on outcomes with pulsed field ablation (PFA) as a first-line therapy. Examination of real-world data may shed light on clinical practices and the effectiveness of PFA with and without a prior history of AAD usage.</p><p><strong>Methods: </strong>European Real World Outcomes with Pulsed Field Ablation is an all-comer AF registry enrolling consecutive patients treated with the pentaspline PFA catheter at 7 high-volume centers in Europe. This subanalysis evaluates patients with a history of class I/III AAD use versus those with no documented history of class I/III AAD use (first-line patients). Patients with incomplete AAD history, long-standing persistent AF, and those undergoing a repeat ablation procedure were excluded. Patients were treated and followed based on institutional standard of care. Any episode of atrial tachycardia or AF lasting longer than 30 s was considered an arrhythmia recurrence.</p><p><strong>Results: </strong>Of 1233 patients enrolled in European real world outcomes with pulsed field ablation, 1091 met the inclusion criteria (mean age, 66 years; 40% females; and persistent AF, 36%). Pulmonary vein isolation-only was used in 90% of the patients, and 10% received extra-PV ablation. Ablation as the first-line approach was chosen in 589 patients, and 502 patients had prior class I/III AAD use. In the first-line PFA group, paroxysmal AF was more frequent (68% versus 59%; <i>P</i><0.001), and pulmonary vein isolation-only was more frequent (93% versus 86%; <i>P</i><0.001). At 1-year follow-up, freedom from AF/atrial tachycardia recurrence was similar in the ablation-first versus the ablation after failed AAD group (78% versus 74%, respectively; <i>P</i>=0.076).</p><p><strong>Conclusion: </strong>In this large real-world PFA registry, freedom from AF/atrial tachycardia recurrence after 1 year was similar in patients undergoing PFA as a first-line treatment and those with prior failed AAD therapy.</p><p><strong>Registration: </strong>URL: https://www.clinicaltrials.gov; Unique identifier: NCT05823818.</p>","PeriodicalId":10319,"journal":{"name":"Circulation. Arrhythmia and electrophysiology","volume":" ","pages":"e013088"},"PeriodicalIF":9.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142726518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electrophysiological Phenotype-Genotype Study of Sustained Monomorphic Ventricular Tachycardia in Inherited, High Arrhythmic Risk, Left Ventricular Cardiomyopathy.","authors":"Eva Cabrera-Borrego, Francisco J Bermúdez-Jiménez, Alessio Gasperetti, Harikrishna Tandri, Pablo J Sánchez-Millán, Manuel Molina-Lerma, Ivo Roca-Luque, Sara Vázquez-Calvo, Paolo Compagnucci, Michela Casella, Claudio Tondo, Petr Peichl, Giovani Peretto, Elena Paiotti, Ardan M Saguner, Víctor Castro-Urda, Nerea Mora-Ayestarán, José M Larrañaga-Moreira, Pablo Fernández de-Aspe, Roberto Barriales-Villa, Carmen Muñoz-Esparza, Esther Zorio, Julia Martínez-Solé, Luis R Lopes, Johanna B Tonko, Pier D Lambiase, Perry M Elliott, Moisés Rodríguez-Mañero, Victoria Cañadas-Godoy, Sebastian Giacoman, Miguel Álvarez-López, Rosa Macías-Ruiz, William J McKenna, Luis Tercedor-Sánchez, Juan Jiménez-Jáimez","doi":"10.1161/CIRCEP.124.013145","DOIUrl":"10.1161/CIRCEP.124.013145","url":null,"abstract":"<p><strong>Background: </strong>Among inherited cardiomyopathies involving the left ventricle, whether dilated or not, certain genotypes carry a well-established arrhythmic risk, notably manifested as sustained monomorphic ventricular tachycardia (SMVT). Nonetheless, the precise localization and electrophysiological profile of this substrate remain undisclosed across different genotypes.</p><p><strong>Methods: </strong>Patients diagnosed with cardiomyopathy and left ventricle involvement due to high-risk genetic variants and SMVT treated by electrophysiological study were recruited from 18 European/US centers. Electrophysiological study, imaging, and outcomes data after ablation were assessed in relation to genotype.</p><p><strong>Results: </strong>Seventy-one patients were included (49.6 Q1-Q3 [40-60] years, 76% men). They were divided into 4 groups according to the affected protein: desmosomal (<i>DSP</i>, <i>PKP2</i>, <i>DSG2</i>, and <i>DSC2</i>), nuclear membrane (<i>LMNA</i> and <i>TMEM43</i>), cytoskeleton (<i>FLNC</i> and <i>DES</i>), and sarcoplasmic reticulum (<i>PLN</i>). Desmosomal genes, <i>TMEM43</i>, and <i>PLN</i> were associated with biventricular disease, while variants in <i>LMNA</i> and cytoskeleton genes had predominant left ventricle involvement (<i>P</i>=0.001). The location of the clinical-SMVT substrate was significantly different based on genotype (<i>P</i>=0.005). <i>DSP</i> and cytoskeleton genes presented SMVTs with right bundle branch block morphology, which origin was identified in the inferolateral segments of the left ventricle. The other desmosomal genes (<i>PKP2</i> and <i>DSG2</i>), along with <i>TMEM43</i>, showed SMVTs with left bundle branch block morphology and predominantly right ventricular substrate. In contrast, <i>LMNA</i> substrate was mainly observed in the interventricular septum. During a median of 26 Q1-Q3 (10.6-65) months, 27% of patients experienced recurrences of clinical SMVT with differences between genotypes (log-rank 0.016). Nuclear membrane genes demonstrated the highest recurrence rate compared with desmosomal genes (hazard ratio, 4.56 [95% CI, 1.5-13.8]).</p><p><strong>Conclusions: </strong>The anatomic substrate of SMVTs shows a strong correlation with the underlying genotype, electrocardiographic morphology, and recurrence rate. Particularly, patients with nuclear membrane gene variants have a significantly higher recurrence rate compared with those with desmosomal gene variants.</p>","PeriodicalId":10319,"journal":{"name":"Circulation. Arrhythmia and electrophysiology","volume":" ","pages":"e013145"},"PeriodicalIF":9.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142750150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inappropriate Therapy and Shock Rates Between the Subcutaneous and Transvenous Implantable Cardiac Defibrillator: A Secondary Analysis of the PRAETORIAN Trial.","authors":"Louise R A Olde Nordkamp, Shari Pepplinkhuizen, Abdul Ghani, Lucas V A Boersma, Juergen Kuschyk, Mikhael F El-Chami, Elijah R Behr, Tom F Brouwer, Stefan Kääb, Suneet Mittal, Anne-Floor B E Quast, Willeke van der Stuijt, Lonneke Smeding, Jolien A de Veld, Jan G P Tijssen, Nick R Bijsterveld, Sergio Richter, Marc A Brouwer, Joris R de Groot, Kirsten M Kooiman, Pier D Lambiase, Petr Neuzil, Kevin Vernooy, Marco Alings, Timothy R Betts, Frank A L E Bracke, Martin C Burke, Jonas S S G de Jong, David J Wright, Ward P J Jansen, Zachary I Whinnett, Peter Nordbeck, Michael Knaut, Berit T Philbert, Jurren M van Opstal, Alexandru B Chicos, Cornelis P Allaart, Alida E Borger van der Burg, Jose M Dizon, Marc A Miller, Dmitry Nemirovsky, Ralf Surber, Gaurav A Upadhyay, Raul Weiss, Anouk de Weger, Arthur A M Wilde, Reinoud E Knops","doi":"10.1161/CIRCEP.124.012836","DOIUrl":"10.1161/CIRCEP.124.012836","url":null,"abstract":"<p><strong>Background: </strong>Inappropriate therapy (IAT) is an undesirable side effect of implantable cardiac defibrillator (ICD) therapy. Early studies with the subcutaneous ICD (S-ICD) showed relatively high inappropriate shock (IAS) rates. The PRAETORIAN (Prospective Randomized Comparison of Subcutaneous and Transvenous Implantable Cardioverter Defibrillator Therapy) trial demonstrated that the S-ICD is noninferior to the transvenous ICD (TV-ICD) with regard to the combined end point of IAS and complications. This secondary analyses evaluates all IAT in the PRAETORIAN trial.</p><p><strong>Methods: </strong>This international, multicenter trial randomized 849 patients with an indication for ICD therapy between S-ICD (n=426) and TV-ICD therapy (n=423). ICD programming was mandated by protocol. All analysis were performed in the modified intention-to-treat population.</p><p><strong>Results: </strong>In both groups 42 patients experienced IAT (48-month Kaplan-Meier estimated cumulative incidence, 9.9% and 10.1%, respectively; hazard ratio (HR), 0.99 [95% CI, 0.65-1.52]; <i>P</i>=0.97). There was no significant difference in patients experiencing IAS between both groups (<i>P</i>=0.14). In the S-ICD group, 81 IAT episodes with 124 IAS and 1 inappropriate antitachycardia pacing occurred versus 89 IAT episodes with 130 IAS and 124 inappropriate antitachycardia pacing in the TV-ICD group. IAT episodes were most frequently caused by supraventricular tachycardias in the TV-ICD group (n=83/89) versus cardiac oversensing in the S-ICD group (n=40/81). In the TV-ICD group, a baseline heart rate >80 bpm (HR, 1.99 [95% CI, 1.05-3.76]; <i>P</i>=0.03), a history of atrial fibrillation (HR, 2.66 [95% CI, 1.41-5.02]; <i>P</i>=0.003), and smoking (HR, 2.46 [95% CI, 1.31-4.09]; <i>P</i>=0.005) were independent predictors for IAT. A QRS duration >120 ms was an independent predictor for IAT caused by cardiac oversensing in the S-ICD group (HR, 3.13 [95% CI, 1.34-7.31]; <i>P</i>=0.008). Post-IAS interventions significantly reduced IAS recurrence in both groups (<i>P</i>=0.046).</p><p><strong>Conclusions: </strong>There was no significant difference in IAT and IAS rates between the S-ICD and TV-ICD in a conventional ICD population, but causes and predictors for IAT differed between the devices. After the first IAS, an intervention significantly reduced the recurrence rate of IAS.</p><p><strong>Registration: </strong>URL: https://www.clinicaltrials.gov; Unique identifier: NCT01296022.</p>","PeriodicalId":10319,"journal":{"name":"Circulation. Arrhythmia and electrophysiology","volume":" ","pages":"e012836"},"PeriodicalIF":9.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142766784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antithrombotic Strategies When Using Epicardial Carbon Dioxide Insufflation During Percutaneous Epicardial Access.","authors":"Corentin Chaumont, Adrian M Petzl, Alireza Oraii, Kristine Conn, Frederic Anselme, Francis E Marchlinski, Matthew C Hyman","doi":"10.1161/CIRCEP.124.013310","DOIUrl":"10.1161/CIRCEP.124.013310","url":null,"abstract":"","PeriodicalId":10319,"journal":{"name":"Circulation. Arrhythmia and electrophysiology","volume":" ","pages":"e013310"},"PeriodicalIF":9.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142726507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exercise Training Improves Cognitive Function and Neurovascular Control: A Secondary Analysis of the Exercise Training in Heart Failure With Reduced Ejection Fraction and Permanent Atrial Fibrillation: A Randomized Clinical Trial.","authors":"Guilherme Veiga Guimarães, Paulo Roberto Chizzola, Veridiana Moraes D'Avila, Paulo Roberto Santo Silva, Leandro Silva Alves, Edimar Alcides Bocchi","doi":"10.1161/CIRCEP.124.013193","DOIUrl":"10.1161/CIRCEP.124.013193","url":null,"abstract":"","PeriodicalId":10319,"journal":{"name":"Circulation. Arrhythmia and electrophysiology","volume":" ","pages":"e013193"},"PeriodicalIF":9.1,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Performance of Atrial Fibrillation Burden Trends for Stroke Risk Stratification.","authors":"Jonathan P Piccini, Evan J Stanelle, Cody C Johnson, Elaine M Hylek, Rahul Kanwar, Dhanunjaya R Lakkireddy, Suneet Mittal, James Peacock, Andrea M Russo, Dana Soderlund, Mellanie True Hills, Rod S Passman","doi":"10.1161/CIRCEP.123.012394","DOIUrl":"10.1161/CIRCEP.123.012394","url":null,"abstract":"<p><strong>Background: </strong>Atrial fibrillation (AF) is associated with an increased risk of stroke, yet the limitations of conventional monitoring have restricted our understanding of AF burden risk thresholds. Predictive algorithms incorporating continuous AF burden measures may be useful for predicting stroke. This study evaluated the performance of temporal AF burden trends as predictors of stroke from a large cohort with insertable cardiac monitors.</p><p><strong>Methods: </strong>Using deidentified data from Optum Clinformatics Data Mart (2007-2019) linked with the Medtronic CareLink insertable cardiac monitor database, we identified patients with an insertable cardiac monitor for AF management (n=1197), suspected AF (n=1611), and cryptogenic stroke (n=2205). Daily AF burden was transformed into simple moving averages, and temporal AF burden trends were defined as the comparison of unique simple moving average pairs. Classification trees were used to predict ischemic stroke, and AF burden significance was quantified using bootstrapped mean variable importance.</p><p><strong>Results: </strong>Of 5013 patients (age, 69.2±11.7 years; 50% male; CHA₂DS₂-VASc, 3.7±1.9) who met inclusion criteria, 869 had an ischemic stroke over 2 409 437 days total follow-up. Prior stroke or transient ischemic attack (variable importance, 13.13) was the number 1 predictor of future stroke followed by no prior diagnosis of AF (7.35) and AF burden trends in follow-up (2.59). Temporal proximity of AF and risk of stroke differed by device indication (simple moving averages: AF management, <8 days and suspected AF and cryptogenic stroke, 8-21 days). Together, baseline characteristics and AF burden trends performed optimally for the area under the receiver operating characteristic curve (0.73), specificity (0.70), and relative risk (5.00).</p><p><strong>Conclusions: </strong>AF burden trends may provide incremental prognostic value as leading indicators of stroke risk compared with conventional schemes.</p>","PeriodicalId":10319,"journal":{"name":"Circulation. Arrhythmia and electrophysiology","volume":" ","pages":"e012394"},"PeriodicalIF":9.1,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11575904/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Atrial Topology for a Unified Understanding of Typical and Atypical Flutter.","authors":"Mattias Duytschaever, Robin Van den Abeele, Niels Carlier, Arthur Santos Bezerra, Bjorn Verstraeten, Sebastiaan Lootens, Karel Desplenter, Arstanbek Okenov, Timur Nezlobinsky, Dipen Shah, Annika Haas, Armin Luik, Jordi Martens, Milad El Haddad, Maarten De Smet, Benjamin De Becker, Clara Francois, Jean-Benoit Le Polain de Waroux, Rene Tavernier, Sebastien Knecht, Sander Hendrickx, Nele Vandersickel","doi":"10.1161/CIRCEP.124.013102","DOIUrl":"10.1161/CIRCEP.124.013102","url":null,"abstract":"<p><strong>Background: </strong>Macroreentry stands as the predominant mechanism of typical and atypical flutter. Despite advances in mapping, many aspects of macroreentrant atrial tachycardia remain unsolved. In this translational study, we applied principles of topology to understand the activation patterns, entrainment characteristics, and ablation responses in a large clinical macroreentrant atrial tachycardia database.</p><p><strong>Methods: </strong>Because the atrium can be topologically seen as a closed sphere with holes, we used a computational fixed spherical mesh model with a finite number of holes to induce and analyze macroreentrant atrial tachycardia. The ensuing insights were used to interpret high-density activation maps, postpacing interval-tachycardia cycle length values (difference between postpacing interval and tachycardia cycle length), and ablation response in 131 cases of typical and atypical flutter (n=106 left atrium, n=25 right atrium).</p><p><strong>Results: </strong>Modeling of macroreentrant atrial tachycardia revealed that reentry on closed surfaces consistently manifests itself as paired rotation and that an odd number of critical boundaries is mathematically impossible. Together with mathematical confirmation by the index theorem, this led to a unifying construct that could explain the number of loops, difference between postpacing interval and tachycardia cycle length values, and ablation outcomes (termination, no change, or prolongation in tachycardia cycle length) in all 131 cases.</p><p><strong>Conclusions: </strong>Combining topology with the index theorem offers a novel and cohesive framework for understanding and managing typical and atypical flutter.</p>","PeriodicalId":10319,"journal":{"name":"Circulation. Arrhythmia and electrophysiology","volume":" ","pages":"e013102"},"PeriodicalIF":9.1,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142575499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Using Atrial Fibrillation Burden Trends and Machine Learning to Predict Near-Term Risk of Cardiovascular Hospitalization.","authors":"James Peacock, Evan J Stanelle, Lawrence C Johnson, Elaine M Hylek, Rahul Kanwar, Dhanunjaya R Lakkireddy, Suneet Mittal, Rod S Passman, Andrea M Russo, Dana Soderlund, Mellanie True Hills, Jonathan P Piccini","doi":"10.1161/CIRCEP.124.012991","DOIUrl":"10.1161/CIRCEP.124.012991","url":null,"abstract":"<p><strong>Background: </strong>Atrial fibrillation is associated with an increased risk of cardiovascular hospitalization (CVH), which may be triggered by changes in daily burden. Machine learning of dynamic trends in atrial fibrillation burden, as measured by insertable cardiac monitors (ICMs), may be useful in predicting near-term CVH.</p><p><strong>Methods: </strong>Using Optum's deidentified Clinformatics Data Mart Database (2007-2019), linked with the Medtronic CareLink ICM database, we identified patients with >1 days of ICM-detected atrial fibrillation. ICM-detected diagnostic parameters were transformed into simple moving averages over different periods for daily follow-up. A diagnostic trend was defined as the comparison of 2 simple moving averages of different periods for each diagnostic parameter. CVH was defined as any hospital, emergency department, or ambulatory surgical center encounter with a cardiovascular diagnosis-related group or diagnosis code. Machine learning was used to determine which diagnostic trends could best predict patient risk 5 days before CVH.</p><p><strong>Results: </strong>A total of 2616 patients with ICMs met the inclusion criteria (71±11 years; 55% male). Among them, 1998 (76%) had a planned or unplanned CVH over 605 363 days. Machine learning revealed distinct groups: (A) sinus rhythm (reference), (B) below-average burden, (C) above-average burden, and (D) above-average burden with decreasing patient activity. The relative risk was increased in all groups versus the reference (B, 4.49 [95% CI, 3.74-5.40]; C, 8.41 [95% CI, 7.00-10.11]; D, 11.15 [95% CI, 9.10-13.65]), including a 21% increase in CVH detection over prespecified burden thresholds of duration (≥1 hour) and quantity (≥5%). The area under the receiver operating characteristic curve increased from 0.55 when using hourly burden amounts to 0.66 when using burden trends and decreasing patient activity (<i>P</i><0.001), a 20% increase in predictive power.</p><p><strong>Conclusions: </strong>Trends in atrial fibrillation were strongly associated with near-term CVH, especially above-average burden coupled with low patient activity. This approach could provide actionable information to guide treatment and reduce CVH.</p>","PeriodicalId":10319,"journal":{"name":"Circulation. Arrhythmia and electrophysiology","volume":" ","pages":"e012991"},"PeriodicalIF":9.1,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11575902/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of Being Underweight on the Safety and Efficacy of Atrial Fibrillation Ablation: An Analysis From the Japanese Catheter Ablation Registry.","authors":"Takashi Nakashima, Reina Tonegawa-Kuji, Kohki Nakamura, Koshiro Kanaoka, Michikazu Nakai, Masaru Nagase, Makoto Yamaura, Takahisa Ido, Shigekiyo Takahashi, Takuma Aoyama, Koichi Nagashima, Masaharu Masuda, Seigo Yamashita, Koji Miyamoto, Yu-Ki Iwasaki, Kazuhiro Satomi, Seiji Takatsuki, Koichi Inoue, Kengo Kusano, Teiichi Yamane, Wataru Shimizu","doi":"10.1161/CIRCEP.124.013026","DOIUrl":"10.1161/CIRCEP.124.013026","url":null,"abstract":"","PeriodicalId":10319,"journal":{"name":"Circulation. Arrhythmia and electrophysiology","volume":" ","pages":"e013026"},"PeriodicalIF":9.1,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Resuscitated Sudden Cardiac Arrest as the Initial Presentation of Hypertrophic Cardiomyopathy.","authors":"William H Swain, Daniel R Burczak, Shahid Karim, Andredi M Pumarejo Medina, Khaled Ismail, Mateo Alzate-Aguirre, J Martijn Bos, Peter A Noseworthy, Darrell B Newman, John R Giudicessi, Jeffrey B Geske, Steve R Ommen, Michael J Ackerman, Adelaide M Arruda-Olson, Konstantinos C Siontis","doi":"10.1161/CIRCEP.124.012970","DOIUrl":"10.1161/CIRCEP.124.012970","url":null,"abstract":"","PeriodicalId":10319,"journal":{"name":"Circulation. Arrhythmia and electrophysiology","volume":" ","pages":"e012970"},"PeriodicalIF":9.1,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}