{"title":"[Principles of electrophysiology of the heart and the mechanisms of the development of arrhythmia].","authors":"N M Shevchenko, A A Grosu","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77680,"journal":{"name":"Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR","volume":"12 1","pages":"94-8"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13882723","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}
O I Belichenko, O A Vikhert, G I Mareeva, G G Arabidze
{"title":"[A MR tomographic method for studying heart function in malignant arterial hypertension].","authors":"O I Belichenko, O A Vikhert, G I Mareeva, G G Arabidze","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>To study the value of magnetic resonance imaging (MRI) in the determination of heart morphology and function, 47 patients with malignant arterial hypertension (MAH) were examined. The images of the both ventricles, ventricular septum (VS), left ventricular (LV) apex and posterior wall (LVPW), aortic root and left atrium were studied. In all the patients, symmetric LV hypertrophy was found and the thickness of LVPW was 1.46 cm, IVS, 1.53 cm. The heart chambers were not enlarged. The diameter of aortic root was 3.36 cm. There was a close correlation between LV hypertrophy and blood pressure. We conclude that the development of LV hypertrophy in MAH is not merely a compensatory process response to high blood pressure.</p>","PeriodicalId":77680,"journal":{"name":"Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR","volume":"12 2","pages":"24-30"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13676541","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}
O Iu At'kov, L M Sergakova, D M Ataullakhanova, M R Sukernik
{"title":"[Transesophageal echocardiography: the principles, potentials, prospects].","authors":"O Iu At'kov, L M Sergakova, D M Ataullakhanova, M R Sukernik","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77680,"journal":{"name":"Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR","volume":"12 2","pages":"103-6"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13831076","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}
I A Belichenko, Iu Kh Litvin, R Sh Vakhtangishvili, V V Sliun'kov, M I Koltunova
{"title":"[Experience with the surgical treatment of cardiac rhythm disorders].","authors":"I A Belichenko, Iu Kh Litvin, R Sh Vakhtangishvili, V V Sliun'kov, M I Koltunova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The authors analyse the results of their 10 years experience of surgical treatment of cardiac arrhythmia in 827 patients. Survival in the course of 3 years amounted to 73% of all the patients, in the course of a 5 year period--to 67%. The article presents experimental data substantiating the effectiveness of transvenous laser micro-transsection and cryoablation of atrioventricular connection and His-bundle in treating supraventricular tachycardias.</p>","PeriodicalId":77680,"journal":{"name":"Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR","volume":"12 1","pages":"42-4"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13882071","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}
{"title":"[Effect of long-term anticoagulant and antithrombocytic therapy on the size of intracavitary thrombus and the incidence of thromboembolic complications in patients with acute myocardial infarction].","authors":"Iu Rado, D I Chikvashvili","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77680,"journal":{"name":"Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR","volume":"12 1","pages":"94"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13882721","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}
{"title":"[The potentials for using magnetic resonance tomography for assessing heart function in cardiology patients].","authors":"V E Sinitsyn","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77680,"journal":{"name":"Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR","volume":"12 2","pages":"97-8"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13748008","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}
{"title":"[The diagnosis of hypertension by the structural-functional disorders of the erythrocyte membranes].","authors":"B A Loginov, A O Eliseev, S A Sukhoplechev","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77680,"journal":{"name":"Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR","volume":"12 2","pages":"99-100"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13748009","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}
E V Erina, E V Beliakova, Kh Z Charyev, V V Panfilov
{"title":"[Hypotensive and hemodynamic effects of guanfacine in arterial hypertension].","authors":"E V Erina, E V Beliakova, Kh Z Charyev, V V Panfilov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The therapeutic efficacy of guanfacine was investigated in a group of 32 hypertensive patients. Guanfacine caused a marked decrease in total peripheral vascular resistance (by 19.8%, p less than 0.001) and, hence, in blood pressure (by 19.4%), p less than 0.001). A slight reduction in the heart rate (by 9.8%, p less than 0.01) was compensated by an increase in stroke volume (by 11.8%, p less than 0.05) so that cardiac output remained constant or was even slightly raised. After 4 weeks of treatment there was a regression of the left ventricular wall thickness and mass (by 7.43 +/- 2.44 g, p less than 0.05). Guanfacine monotherapy was effective in 75% of patients with moderate hypertension (using low doses 1-3 mg/day). In severe hypertensive disease a satisfactory therapeutic response was mostly achieved by a combination of Guanfacine (3-5 mg/day) with a beta-blocker, diuretic or vasodilator. Guanfacine is a promising agent in the long-term treatment of stable hypertension, particularly in patients, whom diuretics or beta-blockers are contraindicated.</p>","PeriodicalId":77680,"journal":{"name":"Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR","volume":"12 1","pages":"63-7"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13805503","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}
N A Aripova, E V Parfenova, E G Bosykh, E Naumann, T L Krasnikova
{"title":"[The effect of a submaximal physical load on the beta 2-adrenoreceptor-dependent adenylate cyclase system of the lymphocytes in hypertension].","authors":"N A Aripova, E V Parfenova, E G Bosykh, E Naumann, T L Krasnikova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Effects of dynamic exercise on lymphocyte beta 2-adrenoreceptor density (BARD) and adenylate cyclase activity (ACA) basal and stimulated by isoproterenol (I). Gpp(NH)p, Gpp(NH)p+I, and forskolin (F), on plasma adrenaline and noradrenaline levels, renin activity (PRA) were compared in 6 healthy donors and 12 patients with essential hypertension (EH). Acute stimulation of sympathetic activity by dynamic exercise leads to a rapid increase in lymphocyte BARD in normotensive and hypertensive subjects. The rise in BARD was accompanied by a significant increase in lymphocyte basal ACA in normotensive subjects, but not hypertensive patients. In patients with EH, basal ACA changed after exercise according to their renin status: patients with low baseline PRA showed a decrease in basal ACA after exercise, whereas patients with normal baseline PRA showed an increase as did normotensive subjects. Patients with decreased basal ACA after exercise also showed a lower ACA stimulation by IPR, F, Gpp (NH)p and Gpp(NH)p+IPR, which did not change after exercise. These patients also exhibited substantial rises in PRA with exercise. These was an inverse relationship between exercise-induced changes in PRA and basal ACA. So the acute regulation of lymphocyte BARD-ACA system is changed in a subset of patients with EH. The pattern of the regulation of this lymphocyte system is associated that of baseline renin activity and of its response to exercise in patients with EH.</p>","PeriodicalId":77680,"journal":{"name":"Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR","volume":"12 2","pages":"46-54"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13701108","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}
G A Prusskikh, A Sh Shartava, Iu A Shakhov, N A Gratsianskiĭ
{"title":"[The amount of thrombocyte alpha 2-adrenoreceptors in patients with different clinical variants in the course of ischemic heart disease].","authors":"G A Prusskikh, A Sh Shartava, Iu A Shakhov, N A Gratsianskiĭ","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Number of alpha-2-adrenoceptors on the thrombocyte membranes was measured with selective antagonists [H]3 yohimbine in 25 patients with ischemic heart disease (7 patients with unstable 12 with vasospastic and 6 with new onset angina pectoris) and in 16 patients without ischemic heart disease and coronary atherosclerosis (control group). The number of alpha-2-adrenoceptors in patients with unstable angina pectoris (571.0 +/- 92.9) was proved to exceed significantly that in patients with vasospastic (237.9 +/- 30.0) or new onset angina (126.2 +/- 19.3) and in the control group (200.0 +/- 22.5). The number of adrenoceptors tended to decrease during myocardial ischemia.</p>","PeriodicalId":77680,"journal":{"name":"Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR","volume":"12 2","pages":"65-9"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13701110","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}