Pace-Pacing and Clinical Electrophysiology最新文献

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Recalled But Responsive: Easier Extraction of Recalled Leads. 召回但有反应:更轻松地提取召回线索。
IF 1.7 4区 医学
Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-11-04 DOI: 10.1111/pace.15100
Raffael Mishaev, Marissa Frazer, Francis Phan, Ryle Przybylowicz, Frederick Tibayan, Castigliano Bhamidipati, Peter M Jessel, Charles A Henrikson
{"title":"Recalled But Responsive: Easier Extraction of Recalled Leads.","authors":"Raffael Mishaev, Marissa Frazer, Francis Phan, Ryle Przybylowicz, Frederick Tibayan, Castigliano Bhamidipati, Peter M Jessel, Charles A Henrikson","doi":"10.1111/pace.15100","DOIUrl":"https://doi.org/10.1111/pace.15100","url":null,"abstract":"","PeriodicalId":54653,"journal":{"name":"Pace-Pacing and Clinical Electrophysiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142570331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vein of Marshall Ethanol Infusion: Beware the Left Atrial Appendage Isolation. 马歇尔静脉乙醇输注:小心左心房阑尾隔离术
IF 1.7 4区 医学
Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-11-04 DOI: 10.1111/pace.15097
Xiaofeng Lu, Juan Xu, Tong Wei, Lin Liang, Jun Li, Shaowen Liu, Songwen Chen
{"title":"Vein of Marshall Ethanol Infusion: Beware the Left Atrial Appendage Isolation.","authors":"Xiaofeng Lu, Juan Xu, Tong Wei, Lin Liang, Jun Li, Shaowen Liu, Songwen Chen","doi":"10.1111/pace.15097","DOIUrl":"https://doi.org/10.1111/pace.15097","url":null,"abstract":"<p><p>A 58-year-old woman was referred for atrial flutter ablation after atrial fibrillation ablation. Linear and reinforcement mitral isthmus ablation failed to terminate the perimitral flutter. During vein of Marshall ethanol infusion (VOMEI), the flutter was terminated and followed by left atrial appendage (LAA) isolation. Voltage mapping showed that a large low voltage area was created in the superior and anterior wall of left atrium. During the waiting time, the LAA activation recovered. It would be necessary to keep in mind that VOMEI would lead to uncontrolled lesion of left atrium.</p>","PeriodicalId":54653,"journal":{"name":"Pace-Pacing and Clinical Electrophysiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142570333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Coronary Spasm Due to Pulsed Field Ablation: A State-of-the-Art Review. 脉冲场消融引起的冠状动脉痉挛:最新研究综述
IF 1.7 4区 医学
Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-11-04 DOI: 10.1111/pace.15101
David A Ramirez, Kara Garrott, Ann Garlitski, Brendan Koop
{"title":"Coronary Spasm Due to Pulsed Field Ablation: A State-of-the-Art Review.","authors":"David A Ramirez, Kara Garrott, Ann Garlitski, Brendan Koop","doi":"10.1111/pace.15101","DOIUrl":"https://doi.org/10.1111/pace.15101","url":null,"abstract":"<p><p>With the ever-growing population of patients undergoing cardiac ablation with pulsed electric fields, there is a need to understand secondary effects from the therapy. Coronary artery spasm is one such effect that has recently emerged as the subject of further investigation in electrophysiology literature. This review aims to elucidate the basic anatomy underlying vascular spasm due to pulsed electric fields and the effects of irreversible electroporation on coronary arteries. This review also aims to gather the current preclinical and clinical data regarding the physiology and function of coronary arteries following electroporation.</p>","PeriodicalId":54653,"journal":{"name":"Pace-Pacing and Clinical Electrophysiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142570322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Two cases of silent subcutaneous implantable cardioverter defibrillator electrode displacement. 两例无声皮下植入式心脏除颤器电极移位。
IF 1.7 4区 医学
Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-11-01 Epub Date: 2024-06-14 DOI: 10.1111/pace.15023
Amy Wharmby, Charles Butcher, Shohreh Honarbakhsh, Christopher Monkhouse, Ross J Hunter
{"title":"Two cases of silent subcutaneous implantable cardioverter defibrillator electrode displacement.","authors":"Amy Wharmby, Charles Butcher, Shohreh Honarbakhsh, Christopher Monkhouse, Ross J Hunter","doi":"10.1111/pace.15023","DOIUrl":"10.1111/pace.15023","url":null,"abstract":"<p><p>We describe two cases of secondary prevention subcutaneous implantable cardioverter defibrillator (S-ICD) implantation and subsequent S-ICD electrode displacement which initially went undetected. One presentation was a result of a coincidental chest x-ray for respiratory exacerbation and another with an untreated episode highlighted via remote monitoring, both patients were booked to clinic for further investigation. Our findings highlighted had there been a comparison of the existing subcutaneous electrogram (S-ECG) to captured S-ECGs at time of implant the electrode displacement would have been detected beforehand. This underpins the importance of introducing the simple management strategy into routine follow-up.</p>","PeriodicalId":54653,"journal":{"name":"Pace-Pacing and Clinical Electrophysiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141319031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Can the QRS morphology of outflow tract ventricular arrhythmia change when right bundle branch block emerges during sinus rhythm? 窦性心律期间出现右束支传导阻滞时,流出道室性心律失常的 QRS 形态会发生变化吗?
IF 1.7 4区 医学
Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-11-01 Epub Date: 2024-08-19 DOI: 10.1111/pace.15063
Satoshi Hara, Naoyuki Miwa, Shigeki Kusa, Yoshikazu Sato, Junichi Doi, Tadanori Nakata, Hidenori Hirano, Taiki Ishizawa, Tetsuo Sasano, Hitoshi Hachiya
{"title":"Can the QRS morphology of outflow tract ventricular arrhythmia change when right bundle branch block emerges during sinus rhythm?","authors":"Satoshi Hara, Naoyuki Miwa, Shigeki Kusa, Yoshikazu Sato, Junichi Doi, Tadanori Nakata, Hidenori Hirano, Taiki Ishizawa, Tetsuo Sasano, Hitoshi Hachiya","doi":"10.1111/pace.15063","DOIUrl":"10.1111/pace.15063","url":null,"abstract":"<p><strong>Background: </strong>QRS morphology can change during ventricular arrhythmias (VAs) with the appearance of bundle branch block (BBB).</p><p><strong>Methods: </strong>We retrospectively investigated 195 consecutive patients who underwent an initial ablation of VA. The study inclusion criteria were VAs that were successfully ablated in the outflow tract (OT) and in whom right bundle branch block (RBBB) was induced by catheter manipulation close to the His bundle area during sinus rhythm, before any radiofrequency application. We analyzed the QRS morphology of the VAs with and without RBBB during sinus beats.</p><p><strong>Results: </strong>Twenty-four patients (age 59 ± 17 years, female 14) developed RBBB at some point during their procedure. The successful ablation sites of the VAs were the right ventricular outflow tract (RVOT) in 12 patients, pulmonary artery in one, left coronary cusp in five, right coronary cusp in three, right-left cusp junction in two, and great cardiac vein in two. QRS-morphology change was observed in five (20%) cases. The successful ablation sites in that group were the left coronary cusp in three cases, right coronary cusp in one, and RVOT septum in one. The QRS duration of the VAs increased during RBBB.</p><p><strong>Conclusions: </strong>There are some cases of OT-VAs in which the QRS waveform changes with the appearance of catheter induced RBBB. We need to be aware that when QRS morphology changes during an OT-VA ablation, it does not necessarily mean that the origin or exit of the VA has changed.</p>","PeriodicalId":54653,"journal":{"name":"Pace-Pacing and Clinical Electrophysiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142005942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spontaneous fluctuation in atrial fibrillation burden and duration in patients with implantable loop monitors. 植入式循环监测仪患者心房颤动负荷和持续时间的自发波动。
IF 1.7 4区 医学
Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-11-01 Epub Date: 2024-09-09 DOI: 10.1111/pace.15072
Wissam Mekary, Martin Campbell, Neal K Bhatia, Stacy Westerman, Anand Shah, Miguel Leal, David Delurgio, Anshul M Patel, Christine Tompkins, Mikhael F El-Chami, Faisal M Merchant
{"title":"Spontaneous fluctuation in atrial fibrillation burden and duration in patients with implantable loop monitors.","authors":"Wissam Mekary, Martin Campbell, Neal K Bhatia, Stacy Westerman, Anand Shah, Miguel Leal, David Delurgio, Anshul M Patel, Christine Tompkins, Mikhael F El-Chami, Faisal M Merchant","doi":"10.1111/pace.15072","DOIUrl":"10.1111/pace.15072","url":null,"abstract":"<p><strong>Background: </strong>Most studies of device-detected atrial fibrillation (AF) have recommended indefinite anticoagulation once a patient crosses a particular threshold for AF duration or burden. However, durations and burdens are known to fluctuate over time, but little is known about the magnitude of spontaneous fluctuations and the potential impact on anticoagulation decisions.</p><p><strong>Objective: </strong>To quantify spontaneous fluctuations in AF duration and burden in patients with implantable loop recorders (ILRs) METHODS: We reviewed all ILR interrogations for patients with non-permanent AF at our institution from 2018 to 2023. We excluded patients treated with rhythm control. The duration of longest AF episode at each interrogation was classified as < 6, 6-24, and > 24 h, and the AF burden reported at each interrogation was classified as < 2%, 2%-11.4%, and > 11.4%.</p><p><strong>Results: </strong>Out of 156 patients, the mean age at ILR implant was 70.9 ± 12.5 years, CHA<sub>2</sub>DS<sub>2</sub>-VASc score was 4.2 ± 1.8, duration of ILR follow-up was 23.4 ± 11.2 months, and number of ILR interrogations per patient was 18.0 ± 8.9. The duration of longest AF episode at any point during follow-up was < 6 , 6-24 , and > 24 h in 110, 30, and 16 patients, respectively. Among the 30 patients with a longest AF episode of 6-24 h at some point during follow-up, out of 594 total ILR interrogations, only 75 (12%) showed a longest episode of 6-24 h. In the remaining 519 interrogations, the longest episode was < 6 h. In patients with a longest episode of > 24 h at any point during follow-up (n = 16), only 47 out of 320 total ILR interrogations (15%) showed an episode of > 24 h. When evaluating AF burden, 96, 38, and 22 patients had maximum reported AF burdens of < 2%, 2%-11.4%, and > 11.4% at any point during ILR follow-up. Among those with a maximum burden of 2%-11.4% at some point during follow-up (n = 38), out of 707 ILR interrogations, only 76 (11%) showed a burden of 2%-11.4%. In the remaining 631 interrogations, the burden was < 2%. In the 22 patients with a burden > 11.4% at some point during follow-up, only 80 out of 480 interrogations (17%) showed a burden of > 11.4%. In 65% of interrogations, the burden was < 2%.</p><p><strong>Conclusion: </strong>Significant, spontaneous fluctuations in AF burden and duration are common in patients with ILRs. Even in patients with AF episodes of 6-24 h or > 24 h at some point during follow-up, the vast majority of interrogations show episodes of < 6 h. Similarly, in patients with burdens of 2%-11.4% or > 11.4% at some point during follow-up, the vast majority of interrogations show burdens of < 2%. More data are needed to determine whether crossing an AF burden or duration threshold once is sufficient to merit lifelong anticoagulation or whether spontaneous fluctuations in AF burden and duration should impact anticoagulation decisions.</p>","PeriodicalId":54653,"journal":{"name":"Pace-Pacing and Clinical Electrophysiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142156697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Association between obesity paradox in the all-cause mortality among patients with cardiac resynchronization therapy device. 心脏再同步化治疗装置患者的全因死亡率与肥胖悖论之间的关系
IF 1.7 4区 医学
Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-11-01 Epub Date: 2024-09-09 DOI: 10.1111/pace.15069
Phuuwadith Wattanachayakul, Panat Yanpiset, Chalothorn Wannaphut, Thanathip Suenghataiphorn, Pongprueth Rujirachun, Pojsakorn Danpanichkul, Natchaya Polpichai, Sakditad Saowapa, Jakrin Kewcharoen, Nipith Charoenngam, Patompong Ungprasert
{"title":"Association between obesity paradox in the all-cause mortality among patients with cardiac resynchronization therapy device.","authors":"Phuuwadith Wattanachayakul, Panat Yanpiset, Chalothorn Wannaphut, Thanathip Suenghataiphorn, Pongprueth Rujirachun, Pojsakorn Danpanichkul, Natchaya Polpichai, Sakditad Saowapa, Jakrin Kewcharoen, Nipith Charoenngam, Patompong Ungprasert","doi":"10.1111/pace.15069","DOIUrl":"10.1111/pace.15069","url":null,"abstract":"<p><strong>Background: </strong>Recent studies have demonstrated an obesity paradox, where obese patients with cardiovascular disease have a better outcome compared to those with normal weight. However, the effect of obesity and body mass index (BMI) on the outcome of patients with cardiac resynchronization therapy (CRT) devices remains unclear. The current study aims to investigate this relationship using all available published data.</p><p><strong>Methods: </strong>We systematically reviewed studies from Medline and EMBASE databases from inception to January 2024. Eligible studies must investigate the association between BMI status and all-cause mortality in individuals with CRT devices. Relative risk (RR) or hazard ratio (HR) and 95% CIs were retrieved from each study and combined using the generic inverse variance method.</p><p><strong>Results: </strong>A total of 12 cohort studies were included in the meta-analysis. Pooled analysis showed that overweight and obesity patients had lower all-cause mortality compared to those with normal body weight with the pooled risk ratios (RR) for overweight of 0.77 (95% CI 0.69-0.87, I<sup>2</sup> 47%) and for obesity of 0.81 (95% CI 0.67-0.97, I<sup>2</sup> 59%). Conversely, the underweight exhibited higher all-cause mortality than the group with normal weight, with a pooled RR of 1.37 (95% CI 1.14-1.64, I<sup>2</sup> 0%). Additionally, higher BMI as continuous data was associated with decreased all-cause mortality, with a pooled HR of 0.94 (95% CI 0.89-0.98, I<sup>2</sup> 72%).</p><p><strong>Conclusions: </strong>The pooled analyses observed an obesity paradox in patients with CRT, where overweight and obesity were associated with reduced all-cause mortality, while underweight individuals exhibited higher all-cause mortality. Further research is necessary to investigate the underlying mechanisms and their implications for clinical practice.</p>","PeriodicalId":54653,"journal":{"name":"Pace-Pacing and Clinical Electrophysiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142156693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Coronary sinus signal amplitude: A predictor of the atrial substrate and low voltage areas. 冠状窦信号振幅:心房基底和低电压区域的预测指标。
IF 1.7 4区 医学
Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-11-01 Epub Date: 2024-09-09 DOI: 10.1111/pace.15070
Yazan Mohsen, Nora Großmann, Jennifer Draheim, Marc Horlitz, Florian Stöckigt
{"title":"Coronary sinus signal amplitude: A predictor of the atrial substrate and low voltage areas.","authors":"Yazan Mohsen, Nora Großmann, Jennifer Draheim, Marc Horlitz, Florian Stöckigt","doi":"10.1111/pace.15070","DOIUrl":"10.1111/pace.15070","url":null,"abstract":"<p><strong>Background: </strong>Low voltage areas (LVA) are pivotal in atrial fibrillation (AF) pathogenesis, influencing local left atrial LA excitation and perpetuating AF occurrences. While pulmonary vein isolation (PVI) with cryo-balloon (CB) ablation is effective for AF, it doesn't provide insights into the LA substrate or detect LVA, which affects ablation success rates. This study examines whether LA voltage and LVAs can be anticipated by analyzing the voltage signal amplitude at the coronary sinus (CS) catheter, which is standard in CB and radiofrequency ablation procedures.</p><p><strong>Methods: </strong>A retrospective analysis of 284 patients with recurrent AF undergoing RF catheter ablation was conducted at a high-volume EP center in Germany. The correlation between LA voltage and LVA with the CS signal was explored.</p><p><strong>Results: </strong>The signal amplitude in the CS significantly correlated with voltage in LA walls, particularly in the proximal CS (correlation coefficient ρ = 0.81, p < 0.001). A CS signal cut-off of 1.155 mV effectively predicted severe atrial LVAs (>40%) with a sensitivity of 90.7% and a specificity of 100%. While a threshold of 1.945 mV identified patients with no significant atrial LVAs (<5%) with a sensitivity of 88% and a specificity of 50% (AUC: 0.81, 95% CI: 0.71-0.89, p < 0.001).</p><p><strong>Conclusion: </strong>The CS signal amplitude is associated with the LA voltage. Due to its potential as a diagnostic tool for atrial LVAs, the signal amplitude in the CS could provide valuable information about the LA substrate, especially when 3D mapping is not feasible.</p>","PeriodicalId":54653,"journal":{"name":"Pace-Pacing and Clinical Electrophysiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142156695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Etiologies of atrioventricular block in young patients: A single-center study in China. 年轻患者房室传导阻滞的病因:中国单中心研究
IF 1.7 4区 医学
Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-11-01 Epub Date: 2024-09-09 DOI: 10.1111/pace.15067
Jianhong Zheng, Xin Chen, Guanhao Luo, Qianhuan Zhang, Hongtao Liao, Hai Deng, Xianhong Fang, Yumei Xue, Yang Liu, Shulin Wu
{"title":"Etiologies of atrioventricular block in young patients: A single-center study in China.","authors":"Jianhong Zheng, Xin Chen, Guanhao Luo, Qianhuan Zhang, Hongtao Liao, Hai Deng, Xianhong Fang, Yumei Xue, Yang Liu, Shulin Wu","doi":"10.1111/pace.15067","DOIUrl":"10.1111/pace.15067","url":null,"abstract":"<p><strong>Background: </strong>Atrioventricular block (AVB) is common in the elderly and therefore considered to be a degenerative disease of the cardiac conduction system. However, there exist other etiologies contributing to AVB in young patients. This study aimed to determine the etiologies in patients aged before 60 years receiving their first pacemaker implantation for AVB in China.</p><p><strong>Methods and results: </strong>Medical records and diagnostic tests of AVB patients were reviewed to identify the etiologies between 2010 and 2021 at Guangdong Provincial People's Hospital. Eight hundred and twenty-six patients (median age 47 years; 47.9% males) were included. The etiologies were identified in 336 (40.7%) cases, including complications to cardiac surgery (n = 190 [23.0%]), myocarditis (n = 57 [6.9%]), myocardial infarction (n = 25 [3.0%]), complications to catheter-based interventional procedures (n = 21 [2.5%]) and others (n = 43 [5.2%]). AVB caused by myocardial infarction was more common in men (5.8% vs. 0.5%, p < .001), while women received pacing treatment earlier (48 vs. 46 years, p = .019). Men were more likely to suffer from dilated cardiomyopathy (6.6% vs. 2.1%, p = .001) and atrial fibrillation/flutter (23.0% vs. 12.8%, p < .001). The number of first pacemaker implantation increased with age especially among patients with unclear etiologies.</p><p><strong>Conclusion: </strong>The etiology of AVB was only determined in approximately 40% of patients receiving their first pacemaker implantation aged before 60 years. The predominance of AVB with unknown etiology and potential gender differences warrants further studies.</p>","PeriodicalId":54653,"journal":{"name":"Pace-Pacing and Clinical Electrophysiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142156696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Machine Learning for Localization of Premature Ventricular Contraction Origins: A Review. 用于定位室性早搏起源的机器学习:综述。
IF 1.7 4区 医学
Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-11-01 Epub Date: 2024-10-20 DOI: 10.1111/pace.15089
Rui Yang, Yiwen Wang, Yanan Wang, Xujian Feng, Cuiwei Yang
{"title":"Machine Learning for Localization of Premature Ventricular Contraction Origins: A Review.","authors":"Rui Yang, Yiwen Wang, Yanan Wang, Xujian Feng, Cuiwei Yang","doi":"10.1111/pace.15089","DOIUrl":"10.1111/pace.15089","url":null,"abstract":"<p><p>Premature ventricular contraction (PVC) is one of the most common arrhythmias, originating from ectopic beats in the ventricles. Precision in localizing the origin of PVCs has long been a focal point in electrophysiology research. Machine learning (ML) has developed rapidly in the past two decades with increasingly widespread applications. With the increase of clinical data such as electrocardiograms (ECGs), computed tomography (CT), and magnetic resonance imaging (MRI), ML and its subfields, deep learning (DL), have become powerful analytical tools, playing an increasingly important role in electrophysiological research. In this review, we mainly provide an overview of the development of ML in the localization of PVC origins, including its applications, advantages, disadvantages, and future research directions. This information is intended to serve as a reference for clinicians and researchers, aiding them in better-utilizing ML techniques for the diagnosis and study of PVC origins.</p>","PeriodicalId":54653,"journal":{"name":"Pace-Pacing and Clinical Electrophysiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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