共查询到20条相似文献,搜索用时 0 毫秒
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S Choh M Shiono Y Orime H Hata S Yagi T Yamamoto H Okumura S Kimura M Hata A Sezai A Kashiwazaki Y Sezai 《Annals of thoracic and cardiovascular surgery》2000,6(3):186-189
Two cases of severe aortic regurgitation were treated surgically. Both patients had a quadricuspid aortic valve, which was diagnosed preoperatively by aortography and/or transesophageal echocardiography (TEE). In the first patient, both aortic and mitral valve replacement were performed with an ATS prosthetic valve. In the second patient, only aortic valve replacement was performed. The postoperative course was uneventful in both cases. Quadricuspid aortic valve is relatively rare. We discuss the preoperative diagnosis of quadricuspid aortic valve, as well as reviewing the relevant literature. 相似文献
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Takeshi Masaki Masami Nishino Masayuki Taniike Nobuhiko Makino Hiroyasu Kato Yasuyuki Egami Ryu Shutta Hitoshi Yamaguchi Jun Tanouchi Yoshio Yamada 《Journal of Echocardiography》2010,8(4):118-120
Quadricuspid aortic valve (QAV) is a rare congenital aortic valve anomaly. We present two cases of QAV diagnosed by using
echocardiography including transesophageal echocardiography (TEE) and cardiac computed tomography (CT). The first case, QAV
with four equal-sized cusps, was identified in a 58-year-old man. The second case, QAV with a small accessory cusp between
the right coronary and non-coronary cusp, was identified in a 42-year-old man. TEE and cardiac CT could lead to accurate diagnosis
of QAV. QAV in these two patients could be diagnosed before indication for surgery but it is necessary to continue careful
follow-up. 相似文献
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A case report of surgical treatment of quadricuspid aortic valve associated with regurgitation. 总被引:1,自引:0,他引:1
E Tayama S Chihara T Kosuga K Akasu H Kawano M Ohashi S Fukunaga N Hayashida S Aoyagi 《Annals of thoracic and cardiovascular surgery》2000,6(2):130-133
A case of a 65-year-old woman who had a quadricuspid aortic valve associated with aortic regurgitation is reported. The patient had severe aortic regurgitation and four equally divided aortic cusps. The valve abnormality was detected by a transesophageal echo and an aortography. The incomplete aortic valve was excised and replaced by a St. Jude Medical prosthesis. Although this case had no coronary abnormality, a coronary displacement is often reported in quadricuspid aortic valve cases. In order to perform an operation safely, accurate information which is obtained by a non-invasive examination of the transesoph-ageal echo is quite valuable as it can indicate the need for further preoperative examinations of the coronary arteries. 相似文献
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A case report of the quadricuspid aortic valve 总被引:1,自引:0,他引:1
Y Fukushima H Tamura H Iida A Yamaguchi M Ohtaki T Minoji M Atobe N Kitamura 《Kyobu geka. The Japanese journal of thoracic surgery》1988,41(4):336-339
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Yasuyuki Suzuki Kazuyuki Daitoku Masahito Minakawa Kozo Fukui Ikuo Fukuda 《The Japanese Journal of Thoracic and Cardiovascular Surgery》2006,54(1):44-46
We report the case of a 4-year-old girl who had quadricuspid aortic valve regurgitation with tetralogy of Fallot and pulmonary
atresia. This combination is very uncommon. Aortic valve replacement was performed successfully due to aortic regurgitation
which had progressed one year after the total repair. The dilated aortic annulus plus quadricuspid aortic valve may result
in progressive aortic regurgitation for a short period. 相似文献
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Quadricuspid aortic valves represent an uncommon congenital abnormality. Patients may have aortic regurgitation and become symptomatic at a younger age than patients with other types of aortic valve anatomy. We report 3 patients who underwent successful repair by tricuspidization of the aortic valve. 相似文献
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Formica F Sangalli F Ferro O Paolini G 《Interactive Cardiovascular and Thoracic Surgery》2004,3(4):672-674
Quadricuspid aortic valve (QAV) is a rare cause of valve failure. Often, it is an incidental finding at transesophageal echo (TEE), surgery or post-mortem examination. This anomaly is often associated with abnormally placed left coronary ostium that could be damaged during the operation. We report a case of QAV detected incidentally during perioperative TEE. 相似文献
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A case of quadricuspid aortic valve with aortic regurgitation 总被引:2,自引:0,他引:2
A 67-year-old man with grade 3 aortic valve regurgitation was found to have a quadricuspid aortic valve. The aortic valve consisted of 1 large, 2 intermediate and 1 small sized cusp. An accessory cusp located between the right and noncoronary cusps, and shaped like a hammock which sling by the fibrous strings originating from the both commissures to the aortic wall. Aortic valve replacement was successfully performed with a 23 mm St. Jude Medical prosthetic valve, and the patient is asymptomatic five months post-operatively. Histological examination of the resected cusps showed fibrous thickening and no rheumatic valvulitis or infective endocarditis. 相似文献
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A quadricuspid aortic valve is a rare congenital cardiovascular abnormality, and when present, it is associated with aortic valve regurgitation. If aortic valve replacement is required, mechanical or biological prostheses are used. We report the case of a patient with a severely regurgitant quadricuspid aortic valve in whom a Ross procedure was performed. 相似文献
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Kasama K Ogino H Matsuda H Minatoya K Sasaki H Tanaka H Ishibashi-Ueda H Kobayashi J 《General thoracic and cardiovascular surgery》2011,59(3):179-180
We report here a rare case of ascending aortic aneurysm associated with a tricuspitalized quadricuspid aortic valve. A 45-year-old
man had a fusiform ascending aortic aneurysm with aortic valve regurgitation. Transthoracic echocardiography revealed grade
III aortic regurgitation. Chest computed tomography showed an ascending aortic aneurysm with a diameter of 48 mm. Surgery
revealed that the aortic valve was a tricuspitalized quadricuspid aortic valve with an accessory cusp between the right coronary
cusp and left coronary cusp. 相似文献
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Kawase I Ozaki S Yamashita H Uchida S Nozawa Y Matsuyama T Takatoh M Hagiwara S 《The Annals of thoracic surgery》2011,(5):1598-1599
Quadricuspid aortic valves represent a very rare pathology. Most cases have been discovered incidentally during heart operations or at autopsy. Patients may become symptomatic with aortic regurgitation. We encountered a symptomatic patient with aortic regurgitation and a quadricuspid aortic valve. Successful aortic valve plasty was done with our original technique of tricuspid replacement by glutaraldehyde-treated autologous pericardium. 相似文献