Assessing the perforation site of cardiac tamponade during radiofrequency catheter ablation using gas analysis of pericardial effusion

Yumi Katsume, MD; Akiko Ueda, MD; Takato Mohri, MD; Mika Tashiro, MD; Yuichi Momose, MD; Noriko Nonoguchi, MD; Kyoko Hoshida, MD; Yosuke Miwa, MD; Ikuko Togashi, MD; Toshiaki Sato, MD; Kyoko Soejima, MD

Heart Rhythm O2 (Oct 2020)

Assessing the perforation site of cardiac tamponade during radiofrequency catheter ablation using gas analysis of pericardial effusion

Yumi Katsume, MD,
Akiko Ueda, MD,
Takato Mohri, MD,
Mika Tashiro, MD,
Yuichi Momose, MD,
Noriko Nonoguchi, MD,
Kyoko Hoshida, MD,
Yosuke Miwa, MD,
Ikuko Togashi, MD,
Toshiaki Sato, MD,
Kyoko Soejima, MD

Affiliations

Yumi Katsume, MD: Department of Cardiovascular Medicine, Kyorin University Hospital, Tokyo, Japan
Akiko Ueda, MD: Division of Advanced Arrhythmia Management, Kyorin University Hospital, Tokyo, Japan
Takato Mohri, MD: Department of Cardiovascular Medicine, Kyorin University Hospital, Tokyo, Japan
Mika Tashiro, MD: Department of Cardiovascular Medicine, Kyorin University Hospital, Tokyo, Japan
Yuichi Momose, MD: Department of Cardiovascular Medicine, Kyorin University Hospital, Tokyo, Japan
Noriko Nonoguchi, MD: Department of Cardiovascular Medicine, Kyorin University Hospital, Tokyo, Japan
Kyoko Hoshida, MD: Department of Cardiovascular Medicine, Kyorin University Hospital, Tokyo, Japan
Yosuke Miwa, MD: Department of Cardiovascular Medicine, Kyorin University Hospital, Tokyo, Japan
Ikuko Togashi, MD: Division of Advanced Arrhythmia Management, Kyorin University Hospital, Tokyo, Japan
Toshiaki Sato, MD: Division of Advanced Arrhythmia Management, Kyorin University Hospital, Tokyo, Japan
Kyoko Soejima, MD: Department of Cardiovascular Medicine, Kyorin University Hospital, Tokyo, Japan; Address reprint requests and correspondence: Dr Kyoko Soejima, Department of Cardiovascular Medicine, Kyorin University Hospital, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan.

Journal volume & issue: Vol. 1, no. 4
pp. 268 – 274

Abstract

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Background: The incidence of pericardial effusion (PE) during radiofrequency catheter ablation (CA) for atrial fibrillation is approximately 1%. PE is a major complication during CA, but there has been limited literature about the perforation site responsible. Objective: This study aimed to retrospectively investigate the characteristics of the procedure and the patients in whom PE developed during CA. Methods: Of 1363 consecutive patients who underwent catheter ablation from January 2015 to June 2019 in Kyorin University Hospital, we reviewed patients who developed PE during CA. Results: PE during CA occurred in 18 (1.32%) patients (median age, 71 [interquartile range (IQR) 65–77] years, 7 women). The median body mass index was 24 (IQR 20–27). Target arrhythmias for CA of patients with PE include atrial fibrillation (AF) (n = 13, 72%), premature ventricular contraction (n = 2, 11%), ventricular tachycardia (n = 1, 6%), atrial flutter (n = 1, 6%), and orthodromic reciprocating tachycardia (n = 1, 6%). Seventeen patients required pericardiocentesis, resulting in 300 (IQR 192.5–475) mL of drainage. Two patients required emergency surgical repair, and 1 died from aortic dissection. Based on the gas analysis, the drained blood was of venous origin in 47% of the total events and 54% of AF ablation. Conclusion: PE caused by a diagnostic catheter in the right heart is not uncommon, even in AF ablation.

Published in Heart Rhythm O2

ISSN: 2666-5018 (Online)
Publisher: Elsevier
Country of publisher: United States
LCC subjects: Medicine: Internal medicine: Specialties of internal medicine: Diseases of the circulatory (Cardiovascular) system
Website: https://www.journals.elsevier.com/heart-rhythm-o2

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