Transient conduction block of the superior vena cava following pulsed field ablation of the right superior pulmonary vein.

• Tác giả: Taishi Kuwahara, Toshio Makita, Shinya Shimoshige, Kenta Takahashi
• Ngôn ngữ: eng
• Ký hiệu phân loại: 171.6 Systems based on conscience
• Thông tin xuất bản: Japan : Journal of arrhythmia , 2025
• Bộ sưu tập: NCBI
• ID: 746109

Tóm tắt

 This case demonstrates that an immediate superior vena cava (SVC) conduction block may occur during pulsed field ablation (PFA) due to anatomical proximity, a positive tissue proximity index, and a narrow SVC diameter. However, lesions not directly influenced by PFA tend to regress and may be reversible, leading to SVC potential reconduction. CS, coronary sinus
  d, distal
  LAO, left oblique view
  LL, left lateral
  p, proximal
  PA, posteroanterior view
  RA, right atrial
  RAO, right oblique view
  RSPV, right superior pulmonary vein
  RV, right ventricular
  SUP, superior view.