PulseExploreJournal ClubDebatesTrendingResearchersJournals
Instagram
HomeExploreJournal ClubTrending
Synapse
⌘+K
Synapse
March 31, 2026Herzschrittmachertherapie + Elektrophysiologie0 citations

Rare complications in electrophysiological procedures

View Full Paper
RMRoman MichalskiZVZ. VogelCKCarmen Kolokowsky

Key Result

Rare complications of electrophysiological ablation procedures require increased clinical awareness, early advanced imaging, and interdisciplinary management to improve patient outcomes.

Key Points

  • To characterize rare complications related to catheter-based electrophysiological procedures and their management.
  • Overview of rare complications following electrophysiological ablation procedures
  • Focus on clinical presentation and diagnostic challenges
  • Proposed mechanistic classification for early recognition and intervention
  • Identified complications include myocardial, vascular, and pulmonary injuries, among others.
  • Emphasized the importance of early advanced imaging for better outcomes.
  • Recommended systematic reporting to define incidence and risk factors.

Structured PICO

What are the rare complications associated with electrophysiological ablation procedures and how should they be diagnosed and managed?

P
Population
Patients undergoing catheter-based electrophysiological ablation procedures
I
Intervention
Catheter-based electrophysiological ablation procedures (including radiofrequency and pulsed-field ablation)
O
Outcome
Rare complications (including myocardial, valvular, vascular, and coronary injuries; extracardiac and access-related bleeding; pulmonary and pleural complications; esophageal and left atrial injuries; thromboembolic and hematological events)safety

Increased clinical awareness, early use of advanced imaging, and interdisciplinary management are essential to improve patient outcomes regarding rare complications of electrophysiological procedures.

Limitations

  • Lack of systematic reporting and large-scale registries to define incidence, risk factors, and long-term implications

Abstract

Catheter-based electrophysiological procedures are highly effective and generally considered safe. Although common complications are well described and managed according to standardized protocols, rare complications remain incompletely characterized despite their potential for severe morbidity and mortality. This review provides an overview of rare yet clinically relevant complications following electrophysiological ablation procedures, focusing on clinical presentation, diagnostic challenges, and principles of management and prevention. Rare complications are defined as those with a low incidence or those predominantly reported in case reports and small series, despite their clinical impact. The spectrum includes myocardial, valvular, vascular, and coronary injuries associated with radiofrequency and pulsed-field ablation; extracardiac and access-related bleeding; pulmonary and pleural complications; esophageal and left atrial injuries; as well as thromboembolic and hematological events. Emphasis is placed on atypical or delayed symptom presentation and the resulting diagnostic pitfalls. A mechanistic classification is proposed to support early recognition, targeted diagnostic work-up, and timely intervention. Increased clinical awareness, early use of advanced imaging, and interdisciplinary management are essential to improve patient outcomes. Systematic reporting and large-scale registries are crucial to better define incidence, risk factors, and long-term implications, particularly in the context of emerging ablation technologies. Katheterbasierte elektrophysiologische Eingriffe sind hochwirksam und gelten insgesamt als sichere Therapieverfahren. Während häufige Komplikationen gut beschrieben sind und anhand standardisierter Protokolle behandelt werden, sind seltene Komplikationen trotz ihres potenziell schweren Verlaufs mit hoher Morbidität und Mortalität bislang unzureichend charakterisiert. Diese Übersichtsarbeit gibt einen strukturierten Überblick über seltene, jedoch klinisch relevante Komplikationen nach elektrophysiologischen Ablationsverfahren mit besonderem Fokus auf die klinische Präsentation, die diagnostischen Herausforderungen sowie die Prinzipien der Therapie und Prävention. Seltene Komplikationen werden dabei durch eine niedrige Inzidenz oder eine überwiegende Dokumentation in Fallberichten und kleinen Fallserien trotz ihrer klinischen Relevanz definiert. Das Spektrum umfasst myokardiale, valvuläre, vaskuläre und koronare Verletzungen im Zusammenhang mit Radiofrequenz- und Pulsed-field-Ablation, extrakardiale und zugangsbedingte Blutungen, pulmonale und pleurale Komplikationen, ösophageale und linksatriale Läsionen sowie thromboembolische und hämatologische Ereignisse. Besonderes Augenmerk gilt atypischen oder verzögerten Symptomen sowie den daraus resultierenden diagnostischen Fallstricken. Eine mechanistische Klassifikation soll die frühzeitige Erkennung, eine gezielte Diagnostik und ein rechtzeitiges therapeutisches Vorgehen unterstützen. Eine erhöhte klinische Wachsamkeit, der frühzeitige Einsatz moderner Bildgebung sowie eine interdisziplinäre Behandlung sind entscheidend für die Verbesserung der Patientenergebnisse. Eine systematische Erfassung und große Register sind essenziell, um Inzidenz, Risikofaktoren und Langzeitfolgen verlässlich definieren zu können – insbesondere im Kontext neuer Ablationstechnologien.

Ask AI
Helpful
Bookmark
Share
View Full Paper

Cite This Study

Michalski et al. (2026) conducted a review in Rare complications following electrophysiological ablation procedures. Electrophysiological ablation procedures was evaluated. Rare complications of electrophysiological ablation procedures require increased clinical awareness, early advanced imaging, and interdisciplinary management to improve patient outcomes.

synapsesocial.com/papers/6a025c80edf6f481385946d2https://doi.org/10.1007/s00399-026-01146-5
Ask AI
Helpful
Bookmark
Share
View Full Paper