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排序方式: 共有122条查询结果,搜索用时 15 毫秒
1.
J Iemura T Yamada M Ueda F Ando H Suzuki 《Kyobu geka. The Japanese journal of thoracic surgery》1990,43(11):908-911
A 67-year-old man with positive serum reaction for syphilis had been followed by cardiologist for his moderate-sized saccular ascending aortic aneurysm and small-sized abdominal aortic aneurysm. Because of his transient ischemic attack probably secondary to the thrombo-embolism of the aneurysm and rapid growing of its size, surgical treatment was recommended. Resection of the saccular aneurysm with patch plasty of the ascending aorta was performed under the cardiopulmonary bypass associated with right side cerebral perfusion. At the time of operation, the mildly dilated ascending aorta and arch with multiple intimal ulceration were noted. Although his postoperative hemodynamic condition was stable, he suffered from multiple cerebral infarction, probably due to embolism migrated from the fragile aortic intima. His neurological condition was improved promptly, trivial hemi-paralysis was remained. The specimen of resected aneurysmal wall revealed syphilitic changes microscopically. We concluded that the extent of the aortic replacement with prosthetic graft should be deceived not only with its external appearance, but also with the changes of its inside. 相似文献
2.
(Received for publication on Oct. 6, 1997; accepted on July 7, 1998) 相似文献
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4.
Takemura N Kono K Tadokoro K Shinbo G Ito I Abe C Matsuhashi N Iemura T Nishikimi T Horinaka S Matsuoka H 《Journal of cardiology》2008,51(3):205-209
We describe a 59-year-old woman with sick sinus syndrome (SSS) and arrhythmogenic right ventricular cardiomyopathy (ARVC). Diagnosis of SSS was made because she had frequent episodes of sinus arrest with prolonged ventricular asystole. Cardiac images showed a dilated right atrium (RA) and a right ventricle (RV). Electroanatomical mapping of the RA showed extensive scarring with no recordable electrical potentials. Although she had frequent premature ventricular contractions, neither spontaneous ventricular tachycardia (VT) nor induced VT was observed. Microscopic examination of the RV indicated fibrofatty myocardium. Atrial arrhythmias associated with SSS may be the cause of symptoms in some cases of ARVC. 相似文献
5.
Akagi T Iemura M Tananari Y Ishii M Yoshizawa S Kato H 《Journal of interventional cardiology》2001,14(1):91-96
One important complication of coil occlusion of patent ductus arteriosus using the conventional Gianturco coil is migration of coils into peripheral vessels. Especially in patients having relatively larger size ductus, the risk for such complication could be increased. In this regard, a detachable coil may have some technical benefits in performing coil occlusion and reducing the incidence of complications such as migration of coil. Based on our clinical experiences, we describe the clinical efficacy of a simultaneous double or triple coil occlusion technique using the Cook detachable coil system to close the ductus arteriosus, especially in patients whose ductus diameter more than 3.0 mm. 相似文献
6.
Yusuke Koteda Kenji Suda Shintaro Kishimoto Motofumi Iemura 《European journal of cardio-thoracic surgery》2009,35(6):1083-1085
An 18-year-old patient, who had polysplenia and single ventricle, presented with altered mental status 9 years after a Fontan-type operation and pacemaker implantation. He underwent replacement of common atrioventricular valve and aortic valve plasty 1 year previously and has been placed on multiple medications including beta-blocker for his poor ventricular function. Blood chemistry revealed hyperammonemia of 2420 μg/l as a cause of this altered mental status disturbance. Superior mesenteric arteriography revealed large portal-systemic shunts in venous phase as a cause of hyperammonemia. To control blood ammonia level, we placed him on low protein diet, oral polymixin B, and lactulose instead of closing shunt with device. This case illustrates that portal-systemic shunt may result in hyperammonemia leading to altered mental status long after a Fontan-type operation. 相似文献
7.
Reconstruction of Right Ventricular Outflow Tract by Pedicled Pericardial Valved Conduit 总被引:3,自引:0,他引:3
Junzo Iemura MD Hidetaka Oku MD Mashaki Otaki MD Hitoshi Kitayama MD Terufumi Matsumoto MD 《The Annals of thoracic surgery》1997,64(6):1849-1851
A modification of the Rastelli technique using a pedicled autologous pericardial valved conduit was performed on 3 patients aged 10 months to 3 years. Two patients in whom a prosthetic gusset was not used or was partially used showed good recovery during the follow-up period (3 months to 3 years). The pedicled autologous pericardial conduit may be expected to increase its diameter with physical growth. 相似文献
8.
Trans‐pulmonary echocardiography as a guide for device closure of patent ductus arteriosus
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9.
Hiromi Muta Masahiro Ishii Motofumi Iemura Kenji Suda Yosikazu Nakamura Toyojiro Matsuishi 《Circulation journal》2007,71(11):1791-1793
BACKGROUND: The aim of this study was to investigate the effect of a revision of the fever criterion for initial intravenous immunoglobulin (IVIG) treatment, and cardiovascular sequelae, in the new Japanese diagnostic criteria for Kawasaki disease. METHODS AND RESULTS: Patients who were reported in the 16th and 18th nationwide surveys in Japan were analyzed. New criteria group comprised patients who received the diagnosis of Kawasaki disease in the 18th nationwide survey (n=18,789). Old criteria group was comprised patients who received their diagnosis in the 16(th) nationwide survey (n=15,017). The difference between the new and old criteria for complete cases was only 1%. The proportion of patients who were treated with IVIG within 4 days of illness onset in the new criteria group was significantly lower than in the old criteria group (27.7% vs 30.7%). Multivariate logistic regression analysis identified criteria sex, age, recurrence, diagnosis, last day of initial IVIG and additional IVIG treatment as significant independent factors for cardiovascular sequelae. CONCLUSIONS: The guideline revision improves diagnostic sensitivity somewhat, but reflects the clinical reality of the disease that approximately 30% of patients are treated with IVIG within 4 days of illness onset. 相似文献
10.
Selective high dose gamma-globulin treatment in Kawasaki disease: Assessment of clinical aspects and cost effectiveness 总被引:7,自引:0,他引:7
NOBORU Sato TETSU Sugimura TEIJI Akagi RUMI Yamakawa KANOKO Hashino GENJU Eto MOTOFUMI Iemura MASAHIRO Ishii & HIROHISA Kato 《Pediatrics international》1999,41(1):1-7
BACKGROUND: High-dose intravenous gamma-globulin (IVGG) plus aspirin (ASA) treatment is effective in preventing coronary artery complications in acute Kawasaki disease (KD). However, gamma-globulin is very expensive, especially in Japan. Furthermore the indication for IVGG treatment and the optimal dose of gamma-globulin remain controversial. OBJECTIVES: To examine these two issues, we used Harada's scoring system to investigate whether a single 2 g/kg dose therapy has any advantage over the 5 day 400 mg/kg per day therapy. METHODS: We studied 203 patients with KD who had no coronary artery complications on admission. Of these, 145 patients scored 4 or more on Harada score within the first 9 days of illness and were treated with IVGG treatment. Using a random number table, 72 patients were selected to receive a single 2 g/kg dose (2 g group), while the remaining 73 patients were treated with 400 mg/kg per day for 5 consecutive days (400 mg group). Those who had a Harada score of three or less received no IVGG (non-IVGG group) treatment (58 patients). RESULTS: The incidence rate of coronary artery complications in the 2 g group was significantly lower than in the 400 mg group. The duration of high fever, positive duration of C-reactive protein and the number of hospital days in the 2 g group were each significantly shorter than in the 400 mg group. The total medical expense in the 2 g group was significantly lower than in the 400 mg group. There were no coronary artery complications in the non-IVGG group. CONCLUSIONS: It was found to be clinically more effective and more cost effective to select a patient by Harada's scoring system and, where a score of four or more was obtained, to administer a single 2 g/kg intravenous dose of gamma-globulin for acute KD. 相似文献