Successful catheter ablation to accessory atrioventricular pathway as cardiac resynchronization therapy in a patient with dilated cardiomyopathy

Toshihiro Iwasaku; Keiji Hirooka; Tatsunori Taniguchi; Go Hamano; Yukari Utsunomiya; Akito Nakagawa; Masao Koide; Takamaru Ishizu; Masaki Yamato; Noriko Sasaki; Hiroyoshi Yamamoto; Yoshihiro Kawaguchi; Hiroya Mizuno; Yukihiro Koretsune; Hideo Kusuoka; Yoshio Yasumura

doi:10.1093/europace/eun318

Successful catheter ablation to accessory atrioventricular pathway as cardiac resynchronization therapy in a patient with dilated cardiomyopathy

Toshihiro Iwasaku, Keiji Hirooka, Tatsunori Taniguchi, Go Hamano, Yukari Utsunomiya, Akito Nakagawa, Masao Koide, Takamaru Ishizu, Masaki Yamato, Noriko Sasaki, Hiroyoshi Yamamoto, Yoshihiro Kawaguchi, Hiroya Mizuno, Yukihiro Koretsune, Hideo Kusuoka, Yoshio Yasumura

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

A 55-year-old man was admitted to our hospital for further examination of the abnormalities of chest X-ray and electrocardiogram. He was diagnosed with type B Wolff-Parkinson-White syndrome concomitant with dilated cardiomyopathy. Despite the medical therapy using enalapril and carvedilol for 20 months, his cardiac performance and brain natriuretic peptide (BNP) were not so improved. Because asynchronous septal motion caused by pre-excitation through a right-sided accessory pathway (AP) might deteriorate his cardiac performance, catheter ablation to the AP was performed. Successful procedure after 17 months improved left ventricular (LV) contraction, reduced LV volume, and decreased mitral regurgitation and BNP.

Original language	English (US)
Pages (from-to)	121-123
Number of pages	3
Journal	Europace
Volume	11
Issue number	1
DOIs	https://doi.org/10.1093/europace/eun318
State	Published - Jan 2009
Externally published	Yes

ASJC Scopus subject areas

Cardiology and Cardiovascular Medicine
Physiology (medical)

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Iwasaku, T., Hirooka, K., Taniguchi, T., Hamano, G., Utsunomiya, Y., Nakagawa, A., Koide, M., Ishizu, T., Yamato, M., Sasaki, N., Yamamoto, H., Kawaguchi, Y., Mizuno, H., Koretsune, Y., Kusuoka, H., & Yasumura, Y. (2009). Successful catheter ablation to accessory atrioventricular pathway as cardiac resynchronization therapy in a patient with dilated cardiomyopathy. Europace, 11(1), 121-123. https://doi.org/10.1093/europace/eun318

Iwasaku, T, Hirooka, K, Taniguchi, T, Hamano, G, Utsunomiya, Y, Nakagawa, A, Koide, M, Ishizu, T, Yamato, M, Sasaki, N, Yamamoto, H, Kawaguchi, Y, Mizuno, H, Koretsune, Y, Kusuoka, H & Yasumura, Y 2009, 'Successful catheter ablation to accessory atrioventricular pathway as cardiac resynchronization therapy in a patient with dilated cardiomyopathy', Europace, vol. 11, no. 1, pp. 121-123. https://doi.org/10.1093/europace/eun318

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title = "Successful catheter ablation to accessory atrioventricular pathway as cardiac resynchronization therapy in a patient with dilated cardiomyopathy",

abstract = "A 55-year-old man was admitted to our hospital for further examination of the abnormalities of chest X-ray and electrocardiogram. He was diagnosed with type B Wolff-Parkinson-White syndrome concomitant with dilated cardiomyopathy. Despite the medical therapy using enalapril and carvedilol for 20 months, his cardiac performance and brain natriuretic peptide (BNP) were not so improved. Because asynchronous septal motion caused by pre-excitation through a right-sided accessory pathway (AP) might deteriorate his cardiac performance, catheter ablation to the AP was performed. Successful procedure after 17 months improved left ventricular (LV) contraction, reduced LV volume, and decreased mitral regurgitation and BNP.",

author = "Toshihiro Iwasaku and Keiji Hirooka and Tatsunori Taniguchi and Go Hamano and Yukari Utsunomiya and Akito Nakagawa and Masao Koide and Takamaru Ishizu and Masaki Yamato and Noriko Sasaki and Hiroyoshi Yamamoto and Yoshihiro Kawaguchi and Hiroya Mizuno and Yukihiro Koretsune and Hideo Kusuoka and Yoshio Yasumura",

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doi = "10.1093/europace/eun318",

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AU - Iwasaku, Toshihiro

AU - Hirooka, Keiji

AU - Taniguchi, Tatsunori

AU - Hamano, Go

AU - Utsunomiya, Yukari

AU - Nakagawa, Akito

AU - Koide, Masao

AU - Ishizu, Takamaru

AU - Yamato, Masaki

AU - Sasaki, Noriko

AU - Yamamoto, Hiroyoshi

AU - Kawaguchi, Yoshihiro

AU - Mizuno, Hiroya

AU - Koretsune, Yukihiro

AU - Kusuoka, Hideo

AU - Yasumura, Yoshio

PY - 2009/1

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AB - A 55-year-old man was admitted to our hospital for further examination of the abnormalities of chest X-ray and electrocardiogram. He was diagnosed with type B Wolff-Parkinson-White syndrome concomitant with dilated cardiomyopathy. Despite the medical therapy using enalapril and carvedilol for 20 months, his cardiac performance and brain natriuretic peptide (BNP) were not so improved. Because asynchronous septal motion caused by pre-excitation through a right-sided accessory pathway (AP) might deteriorate his cardiac performance, catheter ablation to the AP was performed. Successful procedure after 17 months improved left ventricular (LV) contraction, reduced LV volume, and decreased mitral regurgitation and BNP.

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Successful catheter ablation to accessory atrioventricular pathway as cardiac resynchronization therapy in a patient with dilated cardiomyopathy

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