A case of percutaneous coronary intervention for treatment of iatrogenic chronic total occlusion of the left circumflex artery after mitral valve repair

Osahiko Sunagawa; Makiko Nakamura; Ryo Hokama; Takafumi Miyara; Yoji Taba; Takashi Touma

doi:10.1007/s12928-016-0379-z

A case of percutaneous coronary intervention for treatment of iatrogenic chronic total occlusion of the left circumflex artery after mitral valve repair

Osahiko Sunagawa^*, Makiko Nakamura, Ryo Hokama, Takafumi Miyara, Yoji Taba, Takashi Touma

^*この論文の責任著者

内科学（第二）講座

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

6 被引用数 (Scopus)

抄録

A 55-year-old man had undergone mitral annuloplasty for mitral regurgitation with posterior mitral prolapse 3 years prior. He was examined at our hospital for dyspnea and fatigue. A coronary angiogram revealed iatrogenic chronic total occlusion (CTO) in the left circumflex coronary artery. We performed percutaneous coronary intervention (PCI) and successfully placed an everolimus-eluting stent. An intravascular ultrasound (IVUS) showed an impaired coronary artery at the occlusion site. To our knowledge, this is the first reported successful PCI for iatrogenic CTO after mitral valve repair. IVUS-guided PCI may help prevent complications in unusual CTO cases, such as coronary rupture.

本文言語	英語
ページ（範囲）	146-150
ページ数	5
ジャーナル	Cardiovascular Intervention and Therapeutics
巻	32
号	2
DOI	https://doi.org/10.1007/s12928-016-0379-z
出版ステータス	出版済み - 2017/04/01

ASJC Scopus 主題領域

放射線学、核医学およびイメージング
循環器および心血管医学

文献へのアクセス

10.1007/s12928-016-0379-z

フィンガープリント

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引用スタイル

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title = "A case of percutaneous coronary intervention for treatment of iatrogenic chronic total occlusion of the left circumflex artery after mitral valve repair",

abstract = "A 55-year-old man had undergone mitral annuloplasty for mitral regurgitation with posterior mitral prolapse 3 years prior. He was examined at our hospital for dyspnea and fatigue. A coronary angiogram revealed iatrogenic chronic total occlusion (CTO) in the left circumflex coronary artery. We performed percutaneous coronary intervention (PCI) and successfully placed an everolimus-eluting stent. An intravascular ultrasound (IVUS) showed an impaired coronary artery at the occlusion site. To our knowledge, this is the first reported successful PCI for iatrogenic CTO after mitral valve repair. IVUS-guided PCI may help prevent complications in unusual CTO cases, such as coronary rupture.",

keywords = "Complications, Intravascular ultrasound (IVUS), Mitral annuloplasty, Mitral valve prolapse",

author = "Osahiko Sunagawa and Makiko Nakamura and Ryo Hokama and Takafumi Miyara and Yoji Taba and Takashi Touma",

note = "Publisher Copyright: {\textcopyright} 2016, Japanese Association of Cardiovascular Intervention and Therapeutics.",

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A case of percutaneous coronary intervention for treatment of iatrogenic chronic total occlusion of the left circumflex artery after mitral valve repair. / Sunagawa, Osahiko; Nakamura, Makiko; Hokama, Ryo その他.
In: Cardiovascular Intervention and Therapeutics, Vol. 32, No. 2, 01.04.2017, p. 146-150.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

TY - JOUR

T1 - A case of percutaneous coronary intervention for treatment of iatrogenic chronic total occlusion of the left circumflex artery after mitral valve repair

AU - Sunagawa, Osahiko

AU - Nakamura, Makiko

AU - Hokama, Ryo

AU - Miyara, Takafumi

AU - Taba, Yoji

AU - Touma, Takashi

PY - 2017/4/1

Y1 - 2017/4/1

N2 - A 55-year-old man had undergone mitral annuloplasty for mitral regurgitation with posterior mitral prolapse 3 years prior. He was examined at our hospital for dyspnea and fatigue. A coronary angiogram revealed iatrogenic chronic total occlusion (CTO) in the left circumflex coronary artery. We performed percutaneous coronary intervention (PCI) and successfully placed an everolimus-eluting stent. An intravascular ultrasound (IVUS) showed an impaired coronary artery at the occlusion site. To our knowledge, this is the first reported successful PCI for iatrogenic CTO after mitral valve repair. IVUS-guided PCI may help prevent complications in unusual CTO cases, such as coronary rupture.

AB - A 55-year-old man had undergone mitral annuloplasty for mitral regurgitation with posterior mitral prolapse 3 years prior. He was examined at our hospital for dyspnea and fatigue. A coronary angiogram revealed iatrogenic chronic total occlusion (CTO) in the left circumflex coronary artery. We performed percutaneous coronary intervention (PCI) and successfully placed an everolimus-eluting stent. An intravascular ultrasound (IVUS) showed an impaired coronary artery at the occlusion site. To our knowledge, this is the first reported successful PCI for iatrogenic CTO after mitral valve repair. IVUS-guided PCI may help prevent complications in unusual CTO cases, such as coronary rupture.

KW - Complications

KW - Intravascular ultrasound (IVUS)

KW - Mitral annuloplasty

KW - Mitral valve prolapse

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U2 - 10.1007/s12928-016-0379-z

DO - 10.1007/s12928-016-0379-z

M3 - 学術論文

C2 - 26848846

AN - SCOPUS:85016835019

SN - 1868-4300

VL - 32

SP - 146

EP - 150

JO - Cardiovascular Intervention and Therapeutics

JF - Cardiovascular Intervention and Therapeutics

IS - 2

ER -