Journal of Arrhythmia最新文献

筛选
英文 中文
Real-world clinical practice of current periprocedural anticoagulation management in catheter ablation of atrial fibrillation: Data from a large prospective ablation registry 心房颤动导管消融术中当前围手术期抗凝管理的实际临床实践:来自大型前瞻性消融登记的数据。
IF 2.2
Journal of Arrhythmia Pub Date : 2025-01-14 DOI: 10.1002/joa3.13182
Yuta Taomoto MD, Shinsuke Miyazaki MD, FHRS, Yasutoshi Nagata MD, Junichi Nitta MD, Osamu Inaba MD, Yasuhiro Shirai MD, Yasuaki Tanaka MD, Yukio Sekiguchi MD, Yukihiro Inamura MD, Yuichiro Sagawa MD, Akira Mizukami MD, Koji Azegami MD, Shinsuke Iwai MD, Hitoshi Hachiya MD, Yuichi Ono MD, Atsushi Takahashi MD, Takeshi Sasaki MD, Yasuteru Yamauchi MD, Hiroyuki Okada MD, Atsushi Suzuki MD, Makoto Suzuki MD, Keita Handa MD, Kenzo Hirao MD, Jun Nakajima MD, Takuro Nishimura MD, Susumu Tao MD, Masateru Takigawa MD, Tetsuo Sasano MD
{"title":"Real-world clinical practice of current periprocedural anticoagulation management in catheter ablation of atrial fibrillation: Data from a large prospective ablation registry","authors":"Yuta Taomoto MD,&nbsp;Shinsuke Miyazaki MD, FHRS,&nbsp;Yasutoshi Nagata MD,&nbsp;Junichi Nitta MD,&nbsp;Osamu Inaba MD,&nbsp;Yasuhiro Shirai MD,&nbsp;Yasuaki Tanaka MD,&nbsp;Yukio Sekiguchi MD,&nbsp;Yukihiro Inamura MD,&nbsp;Yuichiro Sagawa MD,&nbsp;Akira Mizukami MD,&nbsp;Koji Azegami MD,&nbsp;Shinsuke Iwai MD,&nbsp;Hitoshi Hachiya MD,&nbsp;Yuichi Ono MD,&nbsp;Atsushi Takahashi MD,&nbsp;Takeshi Sasaki MD,&nbsp;Yasuteru Yamauchi MD,&nbsp;Hiroyuki Okada MD,&nbsp;Atsushi Suzuki MD,&nbsp;Makoto Suzuki MD,&nbsp;Keita Handa MD,&nbsp;Kenzo Hirao MD,&nbsp;Jun Nakajima MD,&nbsp;Takuro Nishimura MD,&nbsp;Susumu Tao MD,&nbsp;Masateru Takigawa MD,&nbsp;Tetsuo Sasano MD","doi":"10.1002/joa3.13182","DOIUrl":"10.1002/joa3.13182","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>The guidelines recommend anticoagulation management with uninterrupted warfarin or direct thrombin inhibitors (DTIs) during the atrial fibrillation (AF) ablation periprocedural period.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>To clarify the Japanese real-world latest periprocedural anticoagulation management during AF ablation.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>This multicenter observational study included 6232 consecutive AF patients (68.7 ± 10.9 years, 4346 men) who underwent periprocedural anticoagulation therapy using direct oral anticoagulants (DOACs) between January 2022 and August 2023.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The mean CHADS<sub>2</sub> and CHA<sub>2</sub>DS<sub>2</sub>VASc scores were 1.2 ± 1.1 and 2.3 ± 1.5. Bleeding and thromboembolic events occurred in 79 (1.3%) and eight (0.12%) patients. During the periprocedural period, factor Xa inhibitors (FXaIs) were used in 3063 patients (rivaroxaban in 624, apixaban in 1093, and edoxaban in 1345) and DTIs in 3170 including 2583 in whom DTIs were switched from FXaIs. Both the bleeding (0.85% vs. 1.69%, <i>p</i> = .003) and thromboembolic event rates (0.03% vs. 0.23%, <i>p</i> = .036) were significantly lower in the DTI- than FXaI-group. A multivariate analysis showed periprocedural FXaI use was significantly associated with both bleeding events (odds ratio [OR] = 1.92, 95% confidence interval [CI] = 1.20–3.08, <i>p</i> = .006) and cardiac tamponade (OR = 2.74, 95% CI = 1.27–5.9, <i>p</i> = .01). The interval between the last DOAC administration and the procedure was significantly shorter in the DTI- than FXaI-group (4.2 ± 4.9 vs. 19.3 ± 10.7 h, <i>p</i> &lt; .01). In the FXaI-group, the bleeding rate tended to be lower in the minimally interrupted (<i>n</i> = 2105) than uninterrupted group (<i>n</i> = 821) (1.47% vs. 2.56%, <i>p</i> = .06). Two patients in the uninterrupted FXaI-group required surgical management for cardiac tamponade.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Our multicenter real-world data demonstrated that anticoagulation with DTIs was a reasonable periprocedural anticoagulation regimen to reduce periprocedural complications.</p>\u0000 </section>\u0000 </div>","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11730986/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143006109","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: 0
Gastrointestinal bleed mortality disparities in patients with atrial fibrillation: A cross-sectional analysis 1999–2020 心房颤动患者胃肠道出血死亡率差异:1999-2020年的横断面分析
IF 2.2
Journal of Arrhythmia Pub Date : 2025-01-14 DOI: 10.1002/joa3.13223
Enkhtsogt Sainbayar DO, Ramzi Ibrahim MD, Sangkyu Noh DO, Hoang Nhat Pham MD, Mahek Shahid MD, Joseph Elias MD, Harneet Grewal MD, Rama Mouhaffel MD, Akira Folk DO, Jack Hartnett MB, BCh, BAO, Kwan Lee MD, Justin Z. Lee MD
{"title":"Gastrointestinal bleed mortality disparities in patients with atrial fibrillation: A cross-sectional analysis 1999–2020","authors":"Enkhtsogt Sainbayar DO,&nbsp;Ramzi Ibrahim MD,&nbsp;Sangkyu Noh DO,&nbsp;Hoang Nhat Pham MD,&nbsp;Mahek Shahid MD,&nbsp;Joseph Elias MD,&nbsp;Harneet Grewal MD,&nbsp;Rama Mouhaffel MD,&nbsp;Akira Folk DO,&nbsp;Jack Hartnett MB, BCh, BAO,&nbsp;Kwan Lee MD,&nbsp;Justin Z. Lee MD","doi":"10.1002/joa3.13223","DOIUrl":"10.1002/joa3.13223","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Introduction</h3>\u0000 \u0000 <p>Gastrointestinal bleeding (GIB) is often encountered among patients with atrial fibrillation (AF) due to the use of anticoagulation. This study assesses disparities in GIB-related mortality among decedents with AF in the United States.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>GIB mortality data in patients with AF from 1999 to 2020 was queried from the CDC database. Decedent demographic information (age, sex, race and ethnicity, and geographic residence) was obtained from death certificates. We calculated age-adjusted mortality rates (AAMRs) through the direct method and estimated the annual percentage change (APC) in mortality using log-linear regression models.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>From 11,209 GIB-related deaths among AF decedents, we observed an increase in AAMR from 0.12 in 1999 to 0.21 in 2020, particularly during the 2009 to 2020 period (APC +4.8, <i>p</i> &lt; .001). Disproportionate mortality rates were noted in males (AAMR 0.18) and White populations (AAMR 0.15) as compared to females (AAMR 0.13) and Black populations (AAMR 0.10), respectively. Rural regions also reported higher mortality (AAMR 0.18) than urban areas (AAMR 0.14). Mortality shifts in urban regions remained stagnant from 1999 to 2009 (APC –0.15, <i>p</i> = .806) followed by an increase from 2009 to 2020 (APC +4.83, <i>p</i> &lt; .001). However, mortality increased consistently from 1999 to 2020 in rural regions (APC +4.08, <i>p</i> &lt; .001). The Northeast US exhibited the highest mortality rate (AAMR 0.18), followed by the Midwest (AAMR 0.16), West (AAMR 0.14), and South (AAMR 0.13).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Disparities in GIB mortality among AF decedents were identified. These findings accentuate the need for targeted interventions to mitigate GIB risks in vulnerable subgroups.</p>\u0000 </section>\u0000 </div>","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11730723/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143006069","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: 0
Different effects of catheter ablation on exercise tolerance, leg strength, and quality of life in paroxysmal versus persistent atrial fibrillation 导管消融对阵发性与持续性房颤患者运动耐量、腿部力量和生活质量的不同影响。
IF 2.2
Journal of Arrhythmia Pub Date : 2025-01-14 DOI: 10.1002/joa3.13220
Gen Matsuura MD, PhD, Hidehira Fukaya MD, PhD, Nobuaki Hamazaki PhD, Daiki Saito MD, PhD, Hironori Nakamura MD, PhD, Naruya Ishizue MD, PhD, Tomoharu Yoshizawa MD, PhD, Jun Kishihara MD, PhD, Shinichi Niwano MD, PhD, Jun Oikawa MD, PhD, Junya Ako MD, PhD
{"title":"Different effects of catheter ablation on exercise tolerance, leg strength, and quality of life in paroxysmal versus persistent atrial fibrillation","authors":"Gen Matsuura MD, PhD,&nbsp;Hidehira Fukaya MD, PhD,&nbsp;Nobuaki Hamazaki PhD,&nbsp;Daiki Saito MD, PhD,&nbsp;Hironori Nakamura MD, PhD,&nbsp;Naruya Ishizue MD, PhD,&nbsp;Tomoharu Yoshizawa MD, PhD,&nbsp;Jun Kishihara MD, PhD,&nbsp;Shinichi Niwano MD, PhD,&nbsp;Jun Oikawa MD, PhD,&nbsp;Junya Ako MD, PhD","doi":"10.1002/joa3.13220","DOIUrl":"10.1002/joa3.13220","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Catheter ablation (CA) can improve exercise tolerance and quality of life (QOL) in patients with atrial fibrillation (AF). However, its differential effects on muscle strength between paroxysmal AF (PAF) and nonparoxysmal AF (Non-PAF) remain unclear.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We evaluated 94 patients (67.8 ± 10.3 years old, 71% male) who underwent CA (PAF/Non-PAF 46/48) without AF recurrence. Six-minute walk distance (6MWD), leg strength, and an AF-specific QOL questionnaire (AFQLQ) were evaluated at baseline, 3, and 6 months after CA.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>At baseline, the 6MWD and AFQLQ subset 3 score were significantly lower in patients with PAF than in those with Non-PAF, but the parameters of muscle strength were comparable between the two groups. Both 6MWD and AFQLQ significantly improved at 6 months after CA in both groups. However, leg strength at 6 months after CA significantly improved in the Non-PAF group (54.9 ± 16.5 to 58.4 ± 15.2, <i>p</i> &lt; .05) but not in the PAF group.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Successful CA for both PAF and Non-PAF improved QOL and exercise tolerance. Additionally, CA improved leg strength in Non-PAF patients.</p>\u0000 </section>\u0000 </div>","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11730720/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143006015","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: 0
Editorial to “Pre-procedural imaging guiding ventricular tachycardia ablation in structural heart disease” “手术前成像指导结构性心脏病室性心动过速消融”的社论。
IF 2.2
Journal of Arrhythmia Pub Date : 2025-01-14 DOI: 10.1002/joa3.13211
Yoshiaki Mizutani MD, PhD, Satoshi Yanagisawa MD, PhD, Yasuya Inden MD, PhD
{"title":"Editorial to “Pre-procedural imaging guiding ventricular tachycardia ablation in structural heart disease”","authors":"Yoshiaki Mizutani MD, PhD,&nbsp;Satoshi Yanagisawa MD, PhD,&nbsp;Yasuya Inden MD, PhD","doi":"10.1002/joa3.13211","DOIUrl":"10.1002/joa3.13211","url":null,"abstract":"&lt;p&gt;Ventricular tachycardia (VT) often occurs in patients with damaged hearts and decreased cardiac function, such as those with ischemic cardiomyopathy (ICM). Defibrillation therapy with an implantable cardioverter-defibrillator (ICD) improves prognosis in these patients for both primary and secondary prevention. However, characteristics of nonischemic cardiomyopathy (NICM) are different from those of ICM, leading to variability in prognoses following ICD implantation, especially for primary prevention, and presenting challenges in VT management through catheter ablation. Given the increasing global prevalence of NICM and recent advancements in catheter ablation techniques and imaging modalities, improved prognoses and effective approaches for catheter ablation in patients with NICM are expected.&lt;/p&gt;&lt;p&gt;In this issue of the &lt;i&gt;Journal of arrhythmia&lt;/i&gt;, Ferreira et al.&lt;span&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt; evaluated the safety and efficacy of VT ablation in patients with NICM and ICM using the ADAS 3D system (ADAS3D Medical, Barcelona, Spain). A total of 102 patients with VT were included in this study (ICM, 75 patients; NICM, 27 patients). Multidetector computed tomography (MDCT), and late gadolinium enhancement cardiac magnetic resonance (LGE-CMR) were used for preprocedural imaging. These were integrated into mapping systems and segmented using ADAS 3D software. The key points of this study are as follows: First, procedural data revealed no significant differences in VT inducibility between the ICM and NICM groups. Approximately half of the patients in each group no longer exhibited VT inducibility, possibly because of the elimination of all late potentials, achieved through preprocedural imaging complemented with the ADAS 3D system and its integration into the three-dimensional electroanatomical mapping system. Second, cumulative survival free from appropriate ICD shocks was similar between the ICM and NICM groups. This suggests that preprocedural imaging-guided ablation for VT may be equally beneficial in patients with NICM and as it is in patients with ICM. Much of the past randomized studies for evaluating VT ablation have been conducted in patients with ICM, while large-scale prospective randomized studies for patients with NICM remain lacking.&lt;span&gt;&lt;sup&gt;2, 3&lt;/sup&gt;&lt;/span&gt; Previous studies have demonstrated inferior outcomes following VT ablation in patients with NICM compared to those with ICM, possibly because of the heterogenous VT substrate in patients with NICM.&lt;span&gt;&lt;sup&gt;4&lt;/sup&gt;&lt;/span&gt; Typically, the substrate of NICM is characterized by an increased prevalence of damaged tissue expanding into intramyocardial and epicardial sites, which is higher than that of ICM. This complexity poses challenges, such as reduced catheter accessibility and insufficient thermal energy delivery to deep myocardial layers, resulting in a lower VT termination rates and poorer procedural outcomes.&lt;span&gt;&lt;sup&gt;5&lt;/sup&gt;&lt;/span&gt; This result aligns with the findings of current ","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11730976/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143006063","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: 0
Disparities in cardiac arrest mortality among patients with chronic kidney disease: A US-based epidemiological analysis 慢性肾病患者心脏骤停死亡率的差异:美国流行病学分析
IF 2.2
Journal of Arrhythmia Pub Date : 2025-01-10 DOI: 10.1002/joa3.13217
Mahek Shahid MD, Hoang Nhat Pham MD, Ramzi Ibrahim MD, Enkhtsogt Sainbayar DO, Mahmoud Abdelnabi MBBCh, MSc, Girish Pathangey MD, Amitoj Singh MD
{"title":"Disparities in cardiac arrest mortality among patients with chronic kidney disease: A US-based epidemiological analysis","authors":"Mahek Shahid MD,&nbsp;Hoang Nhat Pham MD,&nbsp;Ramzi Ibrahim MD,&nbsp;Enkhtsogt Sainbayar DO,&nbsp;Mahmoud Abdelnabi MBBCh, MSc,&nbsp;Girish Pathangey MD,&nbsp;Amitoj Singh MD","doi":"10.1002/joa3.13217","DOIUrl":"10.1002/joa3.13217","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Chronic kidney disease (CKD) increases cardiac arrest (CA) risk because of renal and cardiovascular interactions.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Using Centers for Disease Control and Prevention (CDC) data from 1999 to 2020, we analyzed CKD-related CA mortality and the impact of social vulnerability index (SVI).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>We identified 336 494 CKD-related CA deaths, with stable age-adjusted mortality rates over time. Disparities were observed across gender, racial/ethnic, and geographic subpopulations, with higher mortality among males, Hispanic and non-Hispanic Black populations, and those in urban and Western regions. Higher SVI correlated with increased mortality.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>CKD-related CA mortality rates are stable, with disparities across demographics; higher SVI correlates with increased mortality, highlighting needed interventions.</p>\u0000 </section>\u0000 </div>","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11730704/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143006023","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: 0
The causality between premature ventricular contraction and heart failure 室性早搏与心力衰竭之间的因果关系。
IF 2.2
Journal of Arrhythmia Pub Date : 2025-01-10 DOI: 10.1002/joa3.13218
Naoya Kataoka MD, Teruhiko Imamura MD
{"title":"The causality between premature ventricular contraction and heart failure","authors":"Naoya Kataoka MD,&nbsp;Teruhiko Imamura MD","doi":"10.1002/joa3.13218","DOIUrl":"10.1002/joa3.13218","url":null,"abstract":"<p>To editor:</p><p>Ogiso and colleagues demonstrated that nonsustained ventricular tachycardia (NSVT) is associated with an increased risk of heart failure hospitalization in patients without structural heart disease.<span><sup>1</sup></span> However, several critical concerns warrant further discussion.</p><p>A comprehensive methodology detailing the approach to confirm the absence of structural heart disease should be provided. Importantly, various cardiac pathologies with preserved left ventricular ejection fraction cannot be definitively excluded without comprehensive testing. For instance, epicardial cardiomyopathy cannot be ruled out without advanced diagnostic modalities, such as cardiac magnetic resonance imaging and genetic testing.<span><sup>2</sup></span></p><p>The burden of premature ventricular contractions (PVCs) is a well-documented contributor to systolic dysfunction, with a commonly proposed threshold exceeding 20%.<span><sup>3</sup></span> In this study, however, the total number of PVCs was categorized into tertiles,<span><sup>1</sup></span> which may limit the precision of the analysis.</p><p>Differentiating PVCs with aberrant conduction in patients with atrial fibrillation using Holter electrocardiography presents significant challenges.<span><sup>4</sup></span> A detailed description of the methodology used to distinguish these phenomena is essential for reproducibility and validity. Additionally, the rationale for administering class III antiarrhythmic agents in patients reportedly free of structural heart disease remains unclear and requires elucidation.</p><p>The causal relationship between NSVT and the development of heart failure remains ambiguous.<span><sup>1</sup></span> Notably, most heart failure hospitalizations occurred within 1 year of observation. It is plausible that patients experiencing elevated left ventricular end-diastolic pressure may develop NSVT as a secondary manifestation. In such cases, subclinical heart failure could potentially be identified through detailed investigations, including chest X-rays, B-type natriuretic peptide levels, and comprehensive echocardiography.</p><p>Finally, if PVCs serve merely as bystanders of underlying cardiac pathology, the efficacy of aggressive therapeutic interventions targeting NSVT and PVCs in improving clinical outcomes becomes questionable.</p><p>The authors declare no conflicts of interest.</p>","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11730712/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143005433","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: 0
Once a saint, now a sinner: An appropriate or inappropriate shock? 曾经是圣人,现在是罪人:合适还是不合适的震惊?
IF 2.2
Journal of Arrhythmia Pub Date : 2025-01-10 DOI: 10.1002/joa3.13209
Sudipta Mondal MD, DM, Swasthi S. Kumar MD, Jyothi Vijay MD, DM, Narayanan Namboodiri MD, DM
{"title":"Once a saint, now a sinner: An appropriate or inappropriate shock?","authors":"Sudipta Mondal MD, DM,&nbsp;Swasthi S. Kumar MD,&nbsp;Jyothi Vijay MD, DM,&nbsp;Narayanan Namboodiri MD, DM","doi":"10.1002/joa3.13209","DOIUrl":"10.1002/joa3.13209","url":null,"abstract":"<p>Critical analysis of electrograms of any therapy delivery event is paramount to identify the etiology, specificity, and sensitivity of the programmed algorithms to differentiate supraventricular versus ventricular tachycardia, its effectiveness, and potential interventions to prevent recurrence. Besides the aspects mentioned above, this case delves into the potential limitations of existing algorithms and the adverse effects of anti-tachycardia pacing.\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11730734/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143006103","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: 0
Differential response to right ventricular extrastimuli from the base and apex during long RP′ supraventricular tachycardia 长RP'室上性心动过速时,基底和心尖对右心室外刺激的不同反应。
IF 2.2
Journal of Arrhythmia Pub Date : 2025-01-07 DOI: 10.1002/joa3.13214
Hironori Nakamura MD, PhD, Hidehira Fukaya MD, PhD, Naruya Ishizue MD, PhD, Jun Kishihara MD, PhD, Junya Ako MD, PhD
{"title":"Differential response to right ventricular extrastimuli from the base and apex during long RP′ supraventricular tachycardia","authors":"Hironori Nakamura MD, PhD,&nbsp;Hidehira Fukaya MD, PhD,&nbsp;Naruya Ishizue MD, PhD,&nbsp;Jun Kishihara MD, PhD,&nbsp;Junya Ako MD, PhD","doi":"10.1002/joa3.13214","DOIUrl":"10.1002/joa3.13214","url":null,"abstract":"<p>We report a case of long RP′ tachycardia diagnosed as fast–slow atrioventricular nodal reentrant tachycardia (AVNRT) with a bystander nodoventricular pathway (NVP). Differential responses to right ventricular extrastimuli from the base and apex highlighted the anatomical proximity of the NVP attachment, contributing to the diagnosis.\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11730978/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143006019","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: 0
A novel prediction model for survival in individual patients with cardiac resynchronization therapy with a defibrillator: Analysis of the new Japan cardiac device treatment registry database 使用除颤器进行心脏再同步化治疗的个体患者的一种新的生存预测模型:对新的日本心脏装置治疗注册数据库的分析
IF 2.2
Journal of Arrhythmia Pub Date : 2025-01-07 DOI: 10.1002/joa3.13213
Hisashi Yokoshiki MD, PhD, Akihiko Shimizu MD, PhD, Takeshi Mitsuhashi MD, PhD, Kohei Ishibashi MD, PhD, Tomoyuki Kabutoya MD, PhD, Yasuhiro Yoshiga MD, PhD, Yusuke Kondo MD, PhD, Taro Temma MD, PhD, Masahiko Takagi MD, PhD, Hiroshi Tada MD, PhD, Members of the Implantable Cardioverter-Defibrillator (ICD) Committee of the Japanese Heart Rhythm Society
{"title":"A novel prediction model for survival in individual patients with cardiac resynchronization therapy with a defibrillator: Analysis of the new Japan cardiac device treatment registry database","authors":"Hisashi Yokoshiki MD, PhD,&nbsp;Akihiko Shimizu MD, PhD,&nbsp;Takeshi Mitsuhashi MD, PhD,&nbsp;Kohei Ishibashi MD, PhD,&nbsp;Tomoyuki Kabutoya MD, PhD,&nbsp;Yasuhiro Yoshiga MD, PhD,&nbsp;Yusuke Kondo MD, PhD,&nbsp;Taro Temma MD, PhD,&nbsp;Masahiko Takagi MD, PhD,&nbsp;Hiroshi Tada MD, PhD,&nbsp;Members of the Implantable Cardioverter-Defibrillator (ICD) Committee of the Japanese Heart Rhythm Society","doi":"10.1002/joa3.13213","DOIUrl":"10.1002/joa3.13213","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Accurate prediction for survival in individualized patients with cardiac resynchronization therapy with a defibrillator (CRT-D) is difficult.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We analyzed the New Japan cardiac device treatment registry (JCDTR) database to develop a survival prediction model for CRT-D recipients.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Four hundred and eighty-two CRT-D recipients, at the implantation year 2018–2021, with a QRS width ≥120 ms and left ventricular ejection fraction (LVEF) ≤35% at baseline, were analyzed. During an average follow-up of 21 ± 10 months, death occurred in 66 of 482 CRT-D patients (14%). A prediction model estimating annual survival probability was developed using Cox regression with internal validation. With seven explanation predictors (age &gt;75 years, serum creatinine &gt;1.4 mg/dL, blood hemoglobin &lt;12 g/dL, heart rate ≥90/min, LVEF, prior NSVT, and QRS width &lt;150 ms), the model distinguished patients with and without all-cause death, with an optimism-corrected C-statistics of 0.766, 0.764, and 0.768, and calibration slope of 1.01, 1.00, and 1.00 at 1 year, 2 years, and 3 years. Additionally, we have devised the calculator of survival probability for individual CRT-D recipients.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Using routine available variables, we have developed a survival prediction model for individual CRT-D recipients.</p>\u0000 </section>\u0000 </div>","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11730701/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143005770","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: 0
Two-year clinical outcomes of Taiwanese and other Asian ethnicities with atrial fibrillation treated with edoxaban in the ETNA-AF Asia registry 在ETNA-AF亚洲注册中心,台湾和其他亚洲种族心房颤动患者接受依多沙班治疗的两年临床结果
IF 2.2
Journal of Arrhythmia Pub Date : 2025-01-07 DOI: 10.1002/joa3.13212
Chun-Chieh Wang, Cheng-I Cheng, Kwo-Chang Ueng, Wei-Shiang Lin, Tze-Fan Chao, Lian-Yu Lin, Chien-Lung Huang, Kuan-Cheng Chang, Guang-Yuan Mar, Yu-Cheng Hsieh, Martin Unverdorben, Cathy Chen
{"title":"Two-year clinical outcomes of Taiwanese and other Asian ethnicities with atrial fibrillation treated with edoxaban in the ETNA-AF Asia registry","authors":"Chun-Chieh Wang,&nbsp;Cheng-I Cheng,&nbsp;Kwo-Chang Ueng,&nbsp;Wei-Shiang Lin,&nbsp;Tze-Fan Chao,&nbsp;Lian-Yu Lin,&nbsp;Chien-Lung Huang,&nbsp;Kuan-Cheng Chang,&nbsp;Guang-Yuan Mar,&nbsp;Yu-Cheng Hsieh,&nbsp;Martin Unverdorben,&nbsp;Cathy Chen","doi":"10.1002/joa3.13212","DOIUrl":"10.1002/joa3.13212","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>The non-vitamin K oral anticoagulant (NOAC), edoxaban, is approved for stroke prevention in patients with atrial fibrillation (AF) in many Asian countries. Nonetheless, data on its long-term effectiveness and safety in routine clinical practice are limited in Taiwan.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>The Global ETNA-AF (Edoxaban Treatment in routiNe clinical prActice) registry is an observational study that integrates data of AF patients receiving edoxaban from multiple regional registries. Here, we report the subgroup analysis of two-year outcomes in Taiwan (<i>N</i> = 973) and three Asian countries (South Korea, Hong Kong, Thailand; <i>N</i> = 2326).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Compared with other Asian ethnicities, edoxaban users in Taiwan were older and had lower creatinine clearance levels. The incidence of clinical events was low and comparable in four Asian countries. Upon 2 years of observation, the annualized rates of cardiovascular death and ischemic stroke/systemic embolic event were 0.50% and 0.90% in Taiwan and 0.33% and 0.91% in other Asian ethnicities, respectively. The annualized rates of major/clinically relevant non-major bleeding and major gastrointestinal bleeding were 2.06% and 0.39% in Taiwan and 2.06% and 0.49% in other Asian ethnicities, respectively. Intracranial hemorrhage was rarely reported in four Asian countries (annualized rate: 0.35%).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Although some differences in patient characteristics were observed among Asian ethnicities, the low clinical event rates in two-year ETNA-AF data reassure the effectiveness and safety of edoxaban in routine care for AF patients in Taiwan, South Korea, Hong Kong, and Thailand.</p>\u0000 </section>\u0000 </div>","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11730714/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143005846","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: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信