著者

Atsushi Nakahira Yasuyuki Sasaki Hidekazu Hirai Toshihiro Fukui Manabu Motoki Yosuke Takahashi Hiroki Oe Toru Kataoka Shigefumi Suehiro

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

vol.71, no.12, pp.1996-1998, 2007 (Released:2007-11-25)

参考文献数

7

被引用文献数

18 22

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Aneurysmal circumflex coronary artery (Cx) with fistulous connection to the coronary sinus is a rare clinical entity that usually remains asymptomatic until later in life, so the ideal therapeutic strategy is poorly defined. The timing of surgical treatment for asymptomatic patients is a big issue, and whether to leave or exclude the diffuse aneurysm in addition to ligation of the fistula is controversial, considering the native myocardial circulation. Complete surgical repair, including exclusion of a diffusely aneurysmal Cx and coronary revascularization to a graftable branch in the circumflex area combined with ligation of its fistula, is quite challenging and sometimes fatal because of a broad posterolateral myocardial infarction without revascularization caused by a lack of graftable branches. A case of diffuse aneurysmal Cx, which ruptured into the left atrium after surgical ligation of its fistulous connection to the coronary sinus, is presented. Simple ligation of the fistula, leaving a gigantic aneurysmal circumflex artery, is hazardous for later rupture and should be avoided. Therapeutic strategies for this complex disorder are discussed, including the optimal timing of surgical treatment. (Circ J 2007; 71: 1996 - 1998)

著者

佐々木 泰幸 ササキ ヤスユキ Yasuyuki Sasaki

雑誌

立教大学フランス文学

巻号頁・発行日

vol.33, pp.117-132, 2004-03-25

著者

佐々木 泰幸 ササキ ヤスユキ Yasuyuki Sasaki

雑誌

立教大学フランス文学

巻号頁・発行日

no.33, pp.117-132, 2004-03-25