Aortic Valve Replacement of Quadricuspid Valve with Regurgitation

Kei Yagami; Hideki Oshima; Yuji Narita; Tomonobu Abe; Yoshimori Araki; Kazurou Fujimoto; Masato Mutsuga; Sachie Terazawa; Hideki Ito; Fumiaki Kuwabara; Akihiko Usui

Aortic Valve Replacement of Quadricuspid Valve with Regurgitation

Kei Yagami, Hideki Oshima, Yuji Narita, Tomonobu Abe, Yoshimori Araki, Kazurou Fujimoto, Masato Mutsuga, Sachie Terazawa, Hideki Ito, Fumiaki Kuwabara, Akihiko Usui

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

Abstract

Congenital quadricuspid aortic valve is a very rare malformation. In most cases it has been found incidentally at aortic valve surgery or at autopsy. It frequently causes aortic regurgitation, which may become manifest in adulthood and require surgical treatment. We reported 4 cases of aortic regurgitation with quadricuspid aortic valve. In all cases, aortic valve replacement was preformed with prosthetic valve, and their postoperative courses were uneventful. Two were Hurwitz's classification type b, one was type a and the last patient was type c. Although quadricuspid aortic valve is a rare anomaly, its potential for severe valve failure in adulthood should be kept in mind.

All Science Journal Classification (ASJC) codes

General Medicine

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title = "Aortic Valve Replacement of Quadricuspid Valve with Regurgitation",

abstract = "Congenital quadricuspid aortic valve is a very rare malformation. In most cases it has been found incidentally at aortic valve surgery or at autopsy. It frequently causes aortic regurgitation, which may become manifest in adulthood and require surgical treatment. We reported 4 cases of aortic regurgitation with quadricuspid aortic valve. In all cases, aortic valve replacement was preformed with prosthetic valve, and their postoperative courses were uneventful. Two were Hurwitz's classification type b, one was type a and the last patient was type c. Although quadricuspid aortic valve is a rare anomaly, its potential for severe valve failure in adulthood should be kept in mind. ",

author = "Kei Yagami and Hideki Oshima and Yuji Narita and Tomonobu Abe and Yoshimori Araki and Kazurou Fujimoto and Masato Mutsuga and Sachie Terazawa and Hideki Ito and Fumiaki Kuwabara and Akihiko Usui",

year = "2016",

month = apr,

day = "1",

language = "English",

volume = "69",

pages = "321--324",

journal = "Kyobu geka. The Japanese journal of thoracic surgery",

issn = "0021-5252",

publisher = "Nankodo Co., Ltd.",

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TY - JOUR

T1 - Aortic Valve Replacement of Quadricuspid Valve with Regurgitation

AU - Yagami, Kei

AU - Oshima, Hideki

AU - Narita, Yuji

AU - Abe, Tomonobu

AU - Araki, Yoshimori

AU - Fujimoto, Kazurou

AU - Mutsuga, Masato

AU - Terazawa, Sachie

AU - Ito, Hideki

AU - Kuwabara, Fumiaki

AU - Usui, Akihiko

PY - 2016/4/1

Y1 - 2016/4/1

N2 - Congenital quadricuspid aortic valve is a very rare malformation. In most cases it has been found incidentally at aortic valve surgery or at autopsy. It frequently causes aortic regurgitation, which may become manifest in adulthood and require surgical treatment. We reported 4 cases of aortic regurgitation with quadricuspid aortic valve. In all cases, aortic valve replacement was preformed with prosthetic valve, and their postoperative courses were uneventful. Two were Hurwitz's classification type b, one was type a and the last patient was type c. Although quadricuspid aortic valve is a rare anomaly, its potential for severe valve failure in adulthood should be kept in mind.

AB - Congenital quadricuspid aortic valve is a very rare malformation. In most cases it has been found incidentally at aortic valve surgery or at autopsy. It frequently causes aortic regurgitation, which may become manifest in adulthood and require surgical treatment. We reported 4 cases of aortic regurgitation with quadricuspid aortic valve. In all cases, aortic valve replacement was preformed with prosthetic valve, and their postoperative courses were uneventful. Two were Hurwitz's classification type b, one was type a and the last patient was type c. Although quadricuspid aortic valve is a rare anomaly, its potential for severe valve failure in adulthood should be kept in mind.

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M3 - Article

C2 - 27210261

AN - SCOPUS:84982861804

SN - 0021-5252

VL - 69

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JO - Kyobu geka. The Japanese journal of thoracic surgery

JF - Kyobu geka. The Japanese journal of thoracic surgery

IS - 4

ER -

Aortic Valve Replacement of Quadricuspid Valve with Regurgitation

Abstract

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