Two Cases of Delayed Cardiac Tamponade due to Pericarditis after Pulmonary Vein (PV) Isolation for Atrial Fibrillation

  • Torihashi Sadayoshi
    Department of Cardiology, Kyoto Min-iren Chuo Hospital, Japan
  • Shiraishi Hirokazu
    Department of Cardiovascular Medicine, Kyoto Prefectural University of Medicine, Japan
  • Hamaoka Tetsuro
    Department of Cardiovascular Medicine, Kyoto Prefectural University of Medicine, Japan
  • Imai Mikimasa
    Department of Cardiovascular Medicine, Kyoto Prefectural University of Medicine, Japan
  • Kuroyanagi Akira
    Department of Cardiology, Biwako Ohashi Hospital, Japan
  • Nakanishi Naohiko
    Department of Cardiovascular Medicine, Kyoto Prefectural University of Medicine, Japan
  • Nakamura Takeshi
    Department of Cardiovascular Medicine, Kyoto Prefectural University of Medicine, Japan
  • Yamano Tetsuhiro
    Department of Cardiovascular Medicine, Kyoto Prefectural University of Medicine, Japan
  • Matsumuro Akiyoshi
    Department of Cardiovascular Medicine, Kyoto Prefectural University of Medicine, Japan
  • Shirayama Takeshi
    Department of Cardiovascular Medicine, Kyoto Prefectural University of Medicine, Japan

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抄録

Catheter ablation is an established treatment for atrial fibrillation (AF). The incidence of major complications related to the procedure is reported to be 4.5%, and delayed cardiac tamponade (DCT) is a rare, although recently recognized, complication. However, the mechanisms underlying the development of DCT remain unclear. We herein report the cases of two men, both 49 years of age, who developed cardiac tamponade requiring pericardiocentesis a few weeks after undergoing pulmonary vein isolation for persistent AF. Physicians should explain to the patient the potential for DCT as a complication prior to performing catheter ablation and provide careful follow-up for at least a few weeks after the session.<br>

収録刊行物

  • Internal Medicine

    Internal Medicine 54 (7), 791-796, 2015

    一般社団法人 日本内科学会

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