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Satellite symposium of the 4th International Symposium on Adenosine and Adenine Nucleotides: Regulation of Coronary Blood Flow. May 18-19, 1990, Kobe, Japan. Abstracts. 第四届腺苷和腺嘌呤核苷酸国际研讨会:冠状动脉血流调节卫星研讨会。1990年5月18日至19日，日本神户。摘要。
Heart and vessels. Supplement Pub Date : 1990-01-01
{"title":"Satellite symposium of the 4th International Symposium on Adenosine and Adenine Nucleotides: Regulation of Coronary Blood Flow. May 18-19, 1990, Kobe, Japan. Abstracts.","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77157,"journal":{"name":"Heart and vessels. Supplement","volume":"4 ","pages":"1-92"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13496456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinicopathological analysis of a patient with hypereosinophilic syndrome who demonstrated disseminated eosinophilic infiltration in various organs at autopsy. 1例高嗜酸性粒细胞综合征患者的临床病理分析，尸检显示嗜酸性粒细胞在各器官弥散性浸润。
Heart and vessels. Supplement Pub Date : 1990-01-01
M Take, M Sekiguchi, M Hiroe, K Oshimi, H Mizoguchi, Y Kaneta
{"title":"Clinicopathological analysis of a patient with hypereosinophilic syndrome who demonstrated disseminated eosinophilic infiltration in various organs at autopsy.","authors":"M Take,&nbsp;M Sekiguchi,&nbsp;M Hiroe,&nbsp;K Oshimi,&nbsp;H Mizoguchi,&nbsp;Y Kaneta","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A case (41 year old man) of idiopathic hypereosinophilic syndrome is presented. Typical eosinophilic endocarditis with restrictive cardiac failure and ventricular thrombosis was demonstrated by various clinical investigations, including cardiac pool scan and biopsy. The patient died after 22 months, and an autopsy revealed disseminated eosinophilic infiltration in the pancardium of the whole heart, aorta, main pulmonary artery, liver, and spleen.</p>","PeriodicalId":77157,"journal":{"name":"Heart and vessels. Supplement","volume":"5 ","pages":"19-23"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13249063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An ultrastructural study on arrhythmogenic right ventricular dysplasia with special reference to lipid droplets. 致心律失常性右心室发育不良的超微结构研究，特别参考脂滴。
Heart and vessels. Supplement Pub Date : 1990-01-01
F Masani, Y Aizawa, T Izumi, A Shibata
{"title":"An ultrastructural study on arrhythmogenic right ventricular dysplasia with special reference to lipid droplets.","authors":"F Masani,&nbsp;Y Aizawa,&nbsp;T Izumi,&nbsp;A Shibata","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Myocardial tissues in arrhythmogenic-right ventricular dysplasia (ARVD), which were surgically resected from the site of origin of ventricular tachycardia (VT), were investigated optically and electron-microscopically. The site of origin was found to be occupied by an abundance of adipose cells. In the marginal zone, lipid droplets were obviously increased in count in the cytoplasm of both myocytes and blood capillary-endothelium, rather more than in distant areas. Lipid droplets in the endothelial cells also occurred at a higher frequency in the ARVD group than in any other myocardial disease showing VT. A mechanism which increases lipid droplets in the cytoplasm of cardiomyocytes and endothelial cells operates at the VT origin site in ARVD. Intraendothelial lipids may be an important diagnostic finding in the histology of ARVD.</p>","PeriodicalId":77157,"journal":{"name":"Heart and vessels. Supplement","volume":"5 ","pages":"55-8"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13249722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Arrhythmogenic right ventricular dysplasia with left ventricular involvement: report of a case. 致心律失常性右心室发育不良伴左心室受累1例报告。
Heart and vessels. Supplement Pub Date : 1990-01-01
K Saito, A Kuroda, S Arima, M Kawataki, H Tanaka
{"title":"Arrhythmogenic right ventricular dysplasia with left ventricular involvement: report of a case.","authors":"K Saito,&nbsp;A Kuroda,&nbsp;S Arima,&nbsp;M Kawataki,&nbsp;H Tanaka","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A case of arrhythmogenic right ventricular dysplasia with histological abnormality of the left ventricle is reported. Right ventriculography showed severe dilatation and hypokinesis, and left ventriculography also showed slightly diffuse hypokinesis. Histological findings of both ventricles revealed myocytolysis, severe fibrosis, and marked fatty infiltrations. It is therefore important to examine histologically both the left and right ventricles for such lesions.</p>","PeriodicalId":77157,"journal":{"name":"Heart and vessels. Supplement","volume":"5 ","pages":"62-4"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13249724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pattern of cardiac calcification in tropical endomyocardial fibrosis. 热带型心内膜纤维化的心脏钙化模式。
Heart and vessels. Supplement Pub Date : 1990-01-01
G Vijayaraghavan, M Balakrishnan, S Sadanandan, G Cherian
{"title":"Pattern of cardiac calcification in tropical endomyocardial fibrosis.","authors":"G Vijayaraghavan,&nbsp;M Balakrishnan,&nbsp;S Sadanandan,&nbsp;G Cherian","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Over a two-year period we investigated 55 patients with endomyocardial fibrosis, using two-dimensional echocardiography, color-coded echocardiography, and image intensifier fluoroscopy, to delineate the regional distribution of cardiac calcification. Thirty five patients (64%) were found to have calcification of the ventricular walls. Calcific deposits were seen in the right ventricle in 26(59%) patients and in the left ventricle in 16(44%) patients. All patients who showed calcification were in severe cardiac failure indicating late stage of the disease. When image intensifier fluoroscopy was taken as the gold standard, echocardiography had a sensitivity of 100% and a specificity of 98% in detecting cardiac calcification. The high incidence of calcification in the ventricular walls in the present study is apparently due to the systematic use of two-dimensional echocardiography and image intensifier fluoroscopy.</p>","PeriodicalId":77157,"journal":{"name":"Heart and vessels. Supplement","volume":"5 ","pages":"4-7"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13249719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of left ventricular diastolic function by the pressure-volume relation in cases with idiopathic restrictive cardiomyopathy and amyloid restrictive cardiomyopathy. 特发性限制性心肌病和淀粉样限制性心肌病左室舒张功能的压力-容积关系分析。
Heart and vessels. Supplement Pub Date : 1990-01-01
T Yamakado, A Fukui, N Kato, S Murayama, S Ookubo, T Hayashi, S Mori, Y Futagami, M Hamada, T Nakano
{"title":"Analysis of left ventricular diastolic function by the pressure-volume relation in cases with idiopathic restrictive cardiomyopathy and amyloid restrictive cardiomyopathy.","authors":"T Yamakado,&nbsp;A Fukui,&nbsp;N Kato,&nbsp;S Murayama,&nbsp;S Ookubo,&nbsp;T Hayashi,&nbsp;S Mori,&nbsp;Y Futagami,&nbsp;M Hamada,&nbsp;T Nakano","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>To assess left ventricular (LV) diastolic function in idiopathic restrictive cardiomyopathy (IRCM) and amyloid restrictive cardiomyopathy (ARCM), we analyzed LV cineangiograms and pressures (tip manometer) in two patients, one with IRCM and the other with ARCM. LV volume and instantaneous rate of change of volume were derived from frame-by-frame analyses of angiograms. LV relaxation was assessed by the time constant of isovolumic pressure decay. LV compliance was evaluated by the pressure-volume relationship. From these analyses, we conclude as follows: (1) In restrictive cardiomyopathy (RCM), LV diastolic dysfunction may be characterized by impaired relaxation and decreased compliance; (2) LV diastolic filling was minimally impaired or normal in both conditions; (3) The ventricular diastolic pressure wave form of \"dip and plateau\" seemed not to be a characteristic sign in RCM.</p>","PeriodicalId":77157,"journal":{"name":"Heart and vessels. Supplement","volume":"5 ","pages":"80-3"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13248859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An autopsy case of cardiac sarcoidosis with refractory ventricular tachycardia. 心脏结节病合并难治性室性心动过速尸检1例。
Heart and vessels. Supplement Pub Date : 1990-01-01
T Takahashi, S Fukuta, T Date, T Hamamoto, T Yoshinaga, S Kohtoku, S Ono, M Matsuzaki, R Kusukawa
{"title":"An autopsy case of cardiac sarcoidosis with refractory ventricular tachycardia.","authors":"T Takahashi,&nbsp;S Fukuta,&nbsp;T Date,&nbsp;T Hamamoto,&nbsp;T Yoshinaga,&nbsp;S Kohtoku,&nbsp;S Ono,&nbsp;M Matsuzaki,&nbsp;R Kusukawa","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A case of cardiac sarcoidosis with refractory ventricular tachycardia is presented. This case was followed up for 6 years and was autopsied. The cephalad portion of the interventricular septum and the right ventricular outflow tract were markedly thinned, and sarcoid granulomas were also found in the lung.</p>","PeriodicalId":77157,"journal":{"name":"Heart and vessels. Supplement","volume":"5 ","pages":"13-5"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13249062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Histopathologic findings of endomyocardial biopsies in pediatric patients with arrhythmias or conduction disturbances. 心律失常或传导障碍患儿心肌膜活检的组织病理学观察。
Heart and vessels. Supplement Pub Date : 1990-01-01
T Nishikawa, M Sekiguchi, M Hasumi, T Kasajima, M Nakazawa, M Ando, A Takao
{"title":"Histopathologic findings of endomyocardial biopsies in pediatric patients with arrhythmias or conduction disturbances.","authors":"T Nishikawa,&nbsp;M Sekiguchi,&nbsp;M Hasumi,&nbsp;T Kasajima,&nbsp;M Nakazawa,&nbsp;M Ando,&nbsp;A Takao","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Histopathologic findings of endomyocardial biopsy in 23 pediatric patients with arrhythmias or conduction disturbance were analyzed. ECG abnormalities consisted of atrioventricular block (AVB) in 11, ventricular arrhythmia including premature ventricular contractions (PVC) and ventricular tachycardia in 7, sick sinus syndrome (SSS) in 3, and bundle branch block in 2 cases. Biopsy specimens were obtained from the right ventricle in all cases and, additionally, from the right atrium in SSS cases. Biopsy revealed significant pathology in 19 cases (83%). Advanced histologic changes, including myocyte hypertrophy, disarrangement of muscle bundles, and interstitial fibrosis with or without myocyte degeneration, were observed in 7/11 AVB cases and 1/6 PVC cases. SSS cases showed interstitial fibrosis with disarrangement of muscle bundles in the right atrium, but no significant pathologic changes were seen in the right ventricle. There was no clinical evidence of hypertrophic or dilated cardiomyopathy, cardiac defects, or other heart disease in these patients. It is suggested that these cases may fall under the arrhythmia-conduction disturbance type of cardiomyopathy.</p>","PeriodicalId":77157,"journal":{"name":"Heart and vessels. Supplement","volume":"5 ","pages":"24-7"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13249064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lethal myocarditis with atrioventricular block and ventricular tachycardia--a case report. 致死性心肌炎合并房室传导阻滞和室性心动过速1例报告。
Heart and vessels. Supplement Pub Date : 1990-01-01
B Maisch, S Nunoda, H K Hermelink, K Kochsiek
{"title":"Lethal myocarditis with atrioventricular block and ventricular tachycardia--a case report.","authors":"B Maisch,&nbsp;S Nunoda,&nbsp;H K Hermelink,&nbsp;K Kochsiek","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This case report details the acute clinical course and the follow-up of a 42-year-old woman with active recurring myocarditis, the main electrical features of which were atrioventricular block and ventricular tachycardia. It also focuses on immunohistological and serological parameters of autoreactivity that might explain the chronic clinical course over a period of 10 years.</p>","PeriodicalId":77157,"journal":{"name":"Heart and vessels. Supplement","volume":"5 ","pages":"41-4"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13249720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An atypical case of cardiomyopathy in a child: hypertrophic or restrictive cardiomyopathy? 儿童心肌病的不典型病例:肥厚性还是限制性心肌病?
Heart and vessels. Supplement Pub Date : 1990-01-01
T Maki, I Niimura, T Nishikawa, M Sekiguchi
{"title":"An atypical case of cardiomyopathy in a child: hypertrophic or restrictive cardiomyopathy?","authors":"T Maki,&nbsp;I Niimura,&nbsp;T Nishikawa,&nbsp;M Sekiguchi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A case of an atypical form of cardiomyopathy, in which biopsy showed bizarre myocardial hypertrophy with disorganization, and in which there was no obvious hypertrophy of the interventricular septum and left ventricular free wall, is presented. Ventricular filling was critically impaired, and consequently pulmonary and systemic venous congestion predominated in the clinical presentation which was similar to that of restrictive cardiomyopathy.</p>","PeriodicalId":77157,"journal":{"name":"Heart and vessels. Supplement","volume":"5 ","pages":"84-7"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13248860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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