Indian Pacing and Electrophysiology Journal最新文献

Cardioneuroablation for the treatment of acute iatrogenic atrioventricular block during slow pathway ablation procedure. 慢径消融术中急性医源性房室传导阻滞的心血管消融术治疗。

Indian Pacing and Electrophysiology Journal Pub Date : 2026-04-27 DOI: 10.1016/j.ipej.2026.04.003

Federico Landra, Andrea Peirone, Camilla Marconetto, Emanuela Racca, Erika Taravelli

引用次数: 0

Corrigendum to "Catheter ablation of ventricular tachycardia via the coronary veins" [Indian Pacing Electrophysiol J 26 2 (2026) 142-154]. “经冠状静脉导管消融室性心动过速”的更正[印度起搏与电生理杂志，第26卷，第2期，2026年3 - 4月，第142-154页]。

Indian Pacing and Electrophysiology Journal Pub Date : 2026-04-21 DOI: 10.1016/j.ipej.2026.04.004

Shumpei Mori, Justin H Hayase, Yuichiro Miyazaki, Shintaro Yamagami, Tetsuma Kawaji, Kalyanam Shivkumar

引用次数: 0

Tachycardia with a shock - what is the underlying mechanism? 心动过速伴休克——潜在的机制是什么？

Indian Pacing and Electrophysiology Journal Pub Date : 2026-04-06 DOI: 10.1016/j.ipej.2026.04.002

Deva Nirthanakumaran, Belinda Gray, Bianca Coelho, Hari Raju

引用次数: 0

Rare use of epicardial pacing wire in severe aortic stenosis with Wolf-Parkinson-White syndrome: Who goes first? 心外膜起搏导线在严重主动脉瓣狭窄伴Wolf-Parkinson-White综合征患者中的罕见应用：谁先使用？

Indian Pacing and Electrophysiology Journal Pub Date : 2026-04-06 DOI: 10.1016/j.ipej.2026.04.001

Sudipta Mondal, Nadeem Afroz Muslim

引用次数: 0

Tachycardia with left bundle branch block morphology in a patient with right bundle branch block. 右束支传导阻滞患者伴有左束支传导阻滞形态的心动过速。

Indian Pacing and Electrophysiology Journal Pub Date : 2026-04-01 DOI: 10.1016/j.ipej.2026.02.014

Ayelet Shauer, Bernard Belhassen

引用次数: 0

Lesion characteristics created by bipolar radiofrequency ablation; right-vs. left-side of septum and epicardium vs. endocardium in the free wall. 双极射频消融术的病变特征；室间隔右侧vs.左侧，游离壁心外膜vs.心内膜。

Indian Pacing and Electrophysiology Journal Pub Date : 2026-03-23 DOI: 10.1016/j.ipej.2026.03.014

Osamu Saitoh, Takumi Kasai, Ryosuke Inomata, Hiroshi Furushima, Masaomi Chinushi

{"title":"Lesion characteristics created by bipolar radiofrequency ablation; right-vs. left-side of septum and epicardium vs. endocardium in the free wall.","authors":"Osamu Saitoh, Takumi Kasai, Ryosuke Inomata, Hiroshi Furushima, Masaomi Chinushi","doi":"10.1016/j.ipej.2026.03.014","DOIUrl":"10.1016/j.ipej.2026.03.014","url":null,"abstract":"Background: Circumstances around ablation catheters placed in the ventricular cavity and pericardial space are not identical, and therefore bipolar (BIP) ablation targeting the interventricular septum (IVS) or left ventricular free wall (LVFW) may induce lesions with different characteristics on either side of the wall.Methods: Porcine hearts prepared for IVS or LVFW were placed between two inner containers which were set in an outer experimental container. For IVS ablation, each inner container was filled with Tyrode's solution circulated by a pump to mimic the right- and left-ventricular cavities. For LVFW ablation, a plastic board was inserted into one of the inner containers to mimic the pericardial space, thereby minimizing the circulating solution. Thereafter, BIP ablation (30W, 120-s) was attempted 30 applications each in IVS and LVFW.Results: All 60 applications were successfully accomplished without steam-pop. Total impedance decline (TID) and %-TID were larger in LVFW than IVS ablation (-19.4 ± 5.3 vs. -15.8 ± 4.6 Ω, and -16.2 ± 4.0 vs. -13.2 ± 3.6%), and total lesion depth was deeper in LVFW than in IVS (14.4 ± 2.6 vs. 12.7 ± 3.3 mm) due to deeper lesions in the epicardial wall. Surface lesions were also larger in epicardial than in endocardial wall in LVFW ablation, whereas there were no differences between right- and left-side septal wall. Transmural lesion was created in 13/30 in LVFW and 9/30 in IVS ablation.Conclusions: As compared to IVS, BIP ablation targeting LVFW demonstrated larger TID and induced deeper lesions in the epicardial wall in this study, probably due to less current leakage into the small space.","PeriodicalId":35900,"journal":{"name":"Indian Pacing and Electrophysiology Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147515291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prenatal echocardiographic diagnosis and outcomes of fetal sustained supraventricular tachycardia: a ten-year single-center experience. 产前超声心动图诊断和胎儿持续室上性心动过速的结果：一个十年的单中心经验。

Indian Pacing and Electrophysiology Journal Pub Date : 2026-03-23 DOI: 10.1016/j.ipej.2026.03.015

Giovanni Domenico Ciriello, Diego Colonna, Carmela Morelli, Fiorella Fratta, Fortuna Del Gaizo, Laura Di Pietto, Antonia Giudicepietro, Ludovica Spinelli Barrile, Beniamino Tormettino, Berardo Sarubbi, Maria Giovanna Russo

{"title":"Prenatal echocardiographic diagnosis and outcomes of fetal sustained supraventricular tachycardia: a ten-year single-center experience.","authors":"Giovanni Domenico Ciriello, Diego Colonna, Carmela Morelli, Fiorella Fratta, Fortuna Del Gaizo, Laura Di Pietto, Antonia Giudicepietro, Ludovica Spinelli Barrile, Beniamino Tormettino, Berardo Sarubbi, Maria Giovanna Russo","doi":"10.1016/j.ipej.2026.03.015","DOIUrl":"10.1016/j.ipej.2026.03.015","url":null,"abstract":"Fetal echocardiography plays a pivotal role in the diagnosis and management of fetal arrhythmias, allowing evaluation of the electrophysiological mechanism and guiding appropriate medical therapy. Herein, we describe our ten-year experience as a tertiary referral center in Southern Italy in the diagnosis and management of fetal sustained supraventricular tachycardia. Thirty-two consecutive fetuses were included: 16 fetuses with atrioventricular reentrant tachycardia, 7 fetuses with ectopic atrial tachycardia, 8 fetuses with atrial flutter, and 1 fetus with permanent junctional reciprocating tachycardia. Transplacental therapy guided by echocardiographic diagnosis was highly effective in achieving complete rhythm control (74%) or partial rhythm control (24%), even in presence of heart failure or hydrops fetalis. Postnatal antiarrhythmic therapy was not required in over one third of cases due to spontaneous resolution. Earlier gestational age at diagnosis was associated with arrhythmia resolution at birth. The presence of fetal heart failure or hydrops did not predict postnatal persistence of arrhythmia.","PeriodicalId":35900,"journal":{"name":"Indian Pacing and Electrophysiology Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147515271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Permanent pacing via coronary sinus after tricuspid valve replacement: Keep bipolar coronary sinus leads on hand! 三尖瓣置换术后经冠状窦永久起搏：保持双极冠状窦导联在手！

Indian Pacing and Electrophysiology Journal Pub Date : 2026-03-21 DOI: 10.1016/j.ipej.2026.03.012

Can Menemencioglu, Ugur Canpolat, Alper Bulut, Ahmet Hakan Ates, Ahmet Kivrak, Kudret Aytemir

{"title":"Permanent pacing via coronary sinus after tricuspid valve replacement: Keep bipolar coronary sinus leads on hand!","authors":"Can Menemencioglu, Ugur Canpolat, Alper Bulut, Ahmet Hakan Ates, Ahmet Kivrak, Kudret Aytemir","doi":"10.1016/j.ipej.2026.03.012","DOIUrl":"10.1016/j.ipej.2026.03.012","url":null,"abstract":"Background: Conduction disturbances requiring permanent pacemaker (PPM) implantation are common after tricuspid valve replacement (TVR). Conventional transvalvular right ventricular pacing carries a risk of prosthetic valve dysfunction, whereas epicardial pacing is limited by surgical complexity, high pacing thresholds, and reduced lead durability. Coronary sinus (CS) pacing represents a potential alternative; however, data following TVR remain limited.Methods: We retrospectively analyzed eight patients who underwent PPM implantation via the CS after TVR at our center. Demographic characteristics, procedural details, and pacing parameters were collected. Electrical performance (pacing threshold, lead impedance, and pacing percentage) was assessed during follow-up.Results: PPM implantation via the CS was successfully performed in all patients (median age: 61 years; 87.5% female). Seven patients underwent bioprosthetic TVR and one underwent mechanical TVR. The median interval between surgery and PPM implantation was 7 days. Mean procedure and fluoroscopy times were 66.5 ± 25.2 min and 13.3 ± 6.8 min, respectively. No acute or periprocedural complications occurred. During a median follow-up of 20.5 months, pacing thresholds and lead impedance remained stable (median threshold: 1.5 V, IQR: 1.0-2.25; median impedance: 846 Ω, IQR: 470-979), with a median ventricular pacing percentage of 82%. No lead-related complications were observed.Conclusion: CS pacing is a feasible and safe strategy for patients requiring PPM implantation after TVR, providing stable electrical performance while avoiding the risks associated with transvalvular and epicardial leads. This approach may be particularly valuable in patients with mechanical prostheses and should also be considered in selected bioprosthetic valve recipients. Larger studies are required to confirm long-term outcomes.","PeriodicalId":35900,"journal":{"name":"Indian Pacing and Electrophysiology Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147504777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Spontaneous template beats: A physiological clue for effective left bundle area pacing. 自发模板搏动：有效左束区起搏的生理线索。

Indian Pacing and Electrophysiology Journal Pub Date : 2026-03-18 DOI: 10.1016/j.ipej.2026.03.013

Sampath Kumar Madapati, Krishna Prasad Akkineni, Mohan Prasad Akkineni, Shunmuga Sundaram Ponnusamy

引用次数: 0

Audible alarm from an implantable cardioverter defibrillator- unravelling the cause. 植入式心律转复除颤器发出的声音警报-解开原因。

Indian Pacing and Electrophysiology Journal Pub Date : 2026-03-17 DOI: 10.1016/j.ipej.2026.03.011

Ashwin Kodliwadmath, Papani Sridhar, Kumar Narayanan

引用次数: 0