Indian Pacing and Electrophysiology Journal最新文献_第7页

The usefulness of "reversed U-curve" HD grid mapping 反向 U 型曲线 "高清网格制图的实用性。

Indian Pacing and Electrophysiology Journal Pub Date : 2024-07-01 DOI: 10.1016/j.ipej.2024.04.011

引用次数: 0

Challenging wide QRS tachycardia diagnosis: One trigger two mechanisms 宽 QRS 心动过速的诊断难题：一种触发两种机制

Indian Pacing and Electrophysiology Journal Pub Date : 2024-07-01 DOI: 10.1016/j.ipej.2024.04.008

引用次数: 0

Pacemaker implantation in retro aortic brachiocephalic vein 在后主动脉肱脑静脉中植入起搏器。

Indian Pacing and Electrophysiology Journal Pub Date : 2024-07-01 DOI: 10.1016/j.ipej.2024.06.005

引用次数: 0

Refractory coronary vasospasm complicated by complete atrio-ventricular block during neck surgery: is there an indication for pacing? 颈部手术中完全性房室传导阻滞并发的难治性冠状动脉血管痉挛：有起搏指征吗？

Indian Pacing and Electrophysiology Journal Pub Date : 2024-07-01 DOI: 10.1016/j.ipej.2024.05.005

{"title":"Refractory coronary vasospasm complicated by complete atrio-ventricular block during neck surgery: is there an indication for pacing?","authors":"","doi":"10.1016/j.ipej.2024.05.005","DOIUrl":"10.1016/j.ipej.2024.05.005","url":null,"abstract":"<div><p>Vasospastic angina is a clinical condition characterized by coronary artery spasm in angiographically normal coronary arteries. Vasospastic angina can often lead to ventricular arrhythmias, sudden cardiac death, or life-threatening bradyarrhythmias, such as high-degree atrioventricular block or asystole. We present the unusual case of a woman with depressive syndrome who underwent emergency surgery for hemostasis of a neck lesion that caused hemorrhagic shock after a suicide attempt. During surgery, the electrocardiogram revealed inferior and posterior ST-segment elevation, total atrioventricular block and torsades de pointes; the patient also suffered 4 minutes of cardiac arrest. A temporary pacemaker was placed. Coronary angiography showed right coronary artery vasospasm. Following a second similar episode after tracheostomy, a permanent pacemaker was implanted. The indication for definitive electrostimulation in such a context and the stimulation mechanisms of the carotid sinus underlying vasospasm constitute the interesting points of this clinical case.</p></div><div><h3>Learning objective</h3><p>The indication for definitive electrostimulation in a context of recurrent episodes of high-degree atrioventricular block during vasospastic angina and the stimulation mechanisms of the carotid sinus underlying vasospasm constitute the interesting points of this clinical case.</p></div>","PeriodicalId":35900,"journal":{"name":"Indian Pacing and Electrophysiology Journal","volume":"24 4","pages":"Pages 217-220"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0972629224000561/pdfft?md5=6f9ae79d688f0c87500739aacacba37d&pid=1-s2.0-S0972629224000561-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140916483","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

Ripple map delineation of the reentrant circuit in a tricuspid annular atrial tachycardia mimicking focal activity 模仿病灶活动的三尖瓣环型房性心动过速的再发回路波纹图。

Indian Pacing and Electrophysiology Journal Pub Date : 2024-07-01 DOI: 10.1016/j.ipej.2024.06.004

{"title":"Ripple map delineation of the reentrant circuit in a tricuspid annular atrial tachycardia mimicking focal activity","authors":"","doi":"10.1016/j.ipej.2024.06.004","DOIUrl":"10.1016/j.ipej.2024.06.004","url":null,"abstract":"<div><p>A 70-year-old man with hypertensive heart disease underwent catheter ablation of persistent atrial fibrillation. After completing the pulmonary vein isolation, atrial burst pacing induced an annular atrial tachycardia (AT). Overdrive pacing exhibited constant fusion, indicating a macroreentrant mechanism of the AT. However, the CARTO3 activation map created using the Octaray catheter (both Biosense Webster, Irvine, CA) exhibited a centrifugal spread with the earliest activation site at the 4 o'clock position of the tricuspid annulus. In contrast, the Ripple map revealed a clear reentrant circuit with its isthmus located at the 4–6 o'clock position of the tricuspid annulus. The local electrograms in these areas recorded systolic and diastolic potentials simultaneously, and the misannotation of the large far-field potentials caused this discrepant result. Handling low-amplitude complex fractionated electrograms remains a challenge in creating a precise activation mapping. The Ripple map, especially when combined with the Octaray catheter, was effective in dynamically visualizing all these electrograms and accurately delineating the reentrant circuit.</p></div>","PeriodicalId":35900,"journal":{"name":"Indian Pacing and Electrophysiology Journal","volume":"24 4","pages":"Pages 229-232"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S097262922400072X/pdfft?md5=4480d86832621eb3e655befa662d1332&pid=1-s2.0-S097262922400072X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141433021","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

Clinical utility of oesophageal temperature monitoring in AF ablation: An updated meta-analysis and review of literature 心房颤动消融术中食道温度监测的临床实用性：最新荟萃分析和文献综述。

Indian Pacing and Electrophysiology Journal Pub Date : 2024-07-01 DOI: 10.1016/j.ipej.2024.05.007

{"title":"Clinical utility of oesophageal temperature monitoring in AF ablation: An updated meta-analysis and review of literature","authors":"","doi":"10.1016/j.ipej.2024.05.007","DOIUrl":"10.1016/j.ipej.2024.05.007","url":null,"abstract":"<div><h3>Background</h3><p>Atrial fibrillation (AF) ablation can lead to oesophageal thermal injuries (ETI). These are thought to be the precursor of the much rarer but frequently fatal atrio-oesophageal fistulas. Many centers performing AF ablation routinely use oesophageal temperature monitoring (ETM). This meta-analysis aims to determine the utility of ETM in preventing ETI in the context of radiofrequency catheter ablation of AF.</p></div><div><h3>Methods</h3><p>A systematic search of PubMed, Embase databases and Cochrane registry was performed comparing ETI between ETM and non-ETM strategies in AF ablation. Data on endoscopically determined ETI, AF recurrence, procedure time and ablation time were extracted. Statistical analyses including subgroup and covariate analyses were performed using random effect model in R platform.</p></div><div><h3>Results</h3><p>ETI were similar in both ETM (n = 864) and non- ETM groups (n = 639) (RR 1.04, 95 % CI 0.34–3.23) across 12 studies<strong>.</strong> AF recurrence was statistically similar in both groups (IRR 0.92, 95 % CI 0.73–1.17) but showed a lower trend in non-ETM group. Ablation time was numerically lower in the ETM group and procedure time was numerically higher trend in the ETM group; but they were not statistically significant. Covariate analysis found that posterior wall ablation power setting, additional linear ablation, BMI, use of GA or prophylactic PPI after ablation had no significant correlation in the incidence of ETI.</p></div><div><h3>Conclusion</h3><p>ETM was not associated with a reduced incidence of ETI during AF ablation. Evidence supporting the routine use of ETM to reduce the risk of ETI or atrio-oesophageal fistulas is lacking.</p></div>","PeriodicalId":35900,"journal":{"name":"Indian Pacing and Electrophysiology Journal","volume":"24 4","pages":"Pages 183-188"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S097262922400069X/pdfft?md5=6c0c6a32e787ac36849d0c47c6d9d9b6&pid=1-s2.0-S097262922400069X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141089112","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

Anatomical reconstruction of right ventricular structures with intracardiac echocardiography during ablation of premature contractions from moderator band 在对节律带早搏进行消融时，利用心内超声心动图重建右心室结构。

Indian Pacing and Electrophysiology Journal Pub Date : 2024-05-01 DOI: 10.1016/j.ipej.2024.01.007

Francesco De Sensi, Luigi Addonisio, Alberto Cresti, Ugo Limbruno

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“On-Off” phenomenon in a case of concealed left lateral atrio-ventricular accessory pathway - What is the mechanism? 隐匿性左侧房室旁路病例中的 "开-关 "现象--机制是什么？

Indian Pacing and Electrophysiology Journal Pub Date : 2024-05-01 DOI: 10.1016/j.ipej.2024.02.001

Sanjeev S. Mukherjee , Debabrata Bera , Ashesh Halder , Saroj Kumar Choudhury

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Dr. C. Thomas Peter: A celebration of life 托马斯-彼得博士庆生会

Indian Pacing and Electrophysiology Journal Pub Date : 2024-05-01 DOI: 10.1016/j.ipej.2024.05.004

引用次数: 0

Enhanced identification of ventricular tachycardia isthmus within a scar using Ripple map and Octaray catheter 利用波纹图和 Octaray 导管增强对瘢痕内室性心动过速峡部的识别。

Indian Pacing and Electrophysiology Journal Pub Date : 2024-05-01 DOI: 10.1016/j.ipej.2024.03.001

Masato Okada, Koji Tanaka, Nobuaki Tanaka

引用次数: 0