Journals / Türk Kardiyoloji Derneği Arşivi / 2017 / Cilt: 45 - Sayı: 5

Katekolaminerjik polimorfik ventriküler taşikardili bir hastada polimorfik ventriküler taşikardiye bağlı elektriksel fırtınanın renal sempatik denervasyon yardımıyla tedavisi

Renal sympathetic denervation assisted treatment of electrical storm due to polymorphic ventricular tachycardia in a patient with cathecolaminergic polymorphic ventricular tachycardia

Pages
441–449
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

This new treatment modality may be a potential alternative method for patients in whom other ablative strategies have been unsuccessful.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Electrical storm (ES) is not a rare clinical entity.
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Key Findings & Data:Some recent reports have demonstrated that catheter-based renal sympathetic denervation (RSD) may reduce sympathetic activation and have a potential role in reducing arrhythmic burden.
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Conclusion & Impact:This new treatment modality may be a potential alternative method for patients in whom other ablative strategies have been unsuccessful.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Electrical storm (ES) is not a rare clinical entity. Sympathetic hyperactivity may play critical role in development and continuation of ES. Some recent reports have demonstrated that catheter-based renal sympathetic denervation (RSD) may reduce sympathetic activation and have a potential role in reducing arrhythmic burden. A 46-year-old man was admitted to clinic with frequent implantable cardioverter defibrillator shocks and ES related to catecholaminergic polymorphic ventricular tachycardia (VT). Tachycardia was unresponsive to administration of beta-blockers, verapamil, and flecainide. Catheter ablation failed to suppress initial premature ventricular contractions. Based on aggravating effects of sympathetic system in clinical tachycardia, decision was made to perform RSD. After the procedure, sinus rhythm was achieved and no polymorphic VT was detected. Sustained monomorphic VT with right ventricular origin was successfully ablated via endocardial radiofrequency ablation. This new treatment modality may be a potential alternative method for patients in whom other ablative strategies have been unsuccessful.

Özet

Elektriksel fırtına (EF) nadir bir klinik durum değildir.Sempatik hiperaktivite EF'nin gelişmesinde ve devamındakritik bir rol oynayabilir. Yakın dönemdeki bazı çalışmalardakateter temelli renal sempatik denervasyon'un(RSD) sempatik aktiviteyi azaltabileceği ve aritmik yükünengellenmesinde rolü olabileceği gösterilmiştir. Kırk altıyaşında erkek hasta katekolaminerjik polimorfik ventrikü-ler taşikardi (VT) ile ilişkili sık yerleştirilebilir kardiyoverterdefibrilatör şokları ve EF ile kliniğimize kabul edildi. Taşikardiatakları betabloker, verapamil ve flekainid tedavisineyanıtsızdı. Başlatıcı prematüre ventriküler kontraksiyonlarkateter ablasyonu ile baskılanamadı. Klinik taşikardidekisemptatik sistemin arttırıcı etkilerinden dolayı RSD yapılmasınakarar verildi. İşlem sonrası sinüs ritmi sağlandıve polimorfik VT atağı görülmedi. Sağ ventrikül kaynaklıdirengen monomorfik VT endokardiyal radyofrekans ablasyonile ablate edildi. Bu yeni tedavi yöntemi diğer ablasyonstratejilerinin başarısız olduğu hastalarda olası biralternatif olabilir.

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Cite This Article

YALIN, K., AKSU, T., BOZYEL, S., ÖZCAN, K. S., GÜLER, T. E. (2022). Katekolaminerjik polimorfik ventriküler taşikardili bir hastada polimorfik ventriküler taşikardiye bağlı elektriksel fırtınanın renal sempatik denervasyon yardımıyla tedavisi. Türk Kardiyoloji Derneği Arşivi, Cilt: 45 - Sayı: 5, 441–449. https://ajindex.com/articles/632234

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