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WESTIN STEINAR; OSTENSEN ARNE IVAR; LOVSLETT KJELL; PRYTZ JACOB; TELJE JO; TELSTAD WENCHE; LIE ARNE 《Family practice》1988,5(4):244-252
Westin S, stensen A I, Lvslett K, Prytz J, Telje J, TelstadW and Lie A. A group-based training programme for general practitioners:a Norwegian experience. Family Practice 1988; 5: 244252. There are approximately 3000 general practitioners in Norway,serving a population of slightly above four million people.A three year postgraduate education scheme for general practitionershas been in effect since 1973, to be replaced by a five yearvocational training programme from January 1985, making generalpractice a fully recognized specialty from that date. The educationalrequirements consist of one year of hospital training, fouryears of training in general practice, and a total of 400 hoursof course education, mainly in clinical subjects. The core elementof the training is attendance at a group-based structured educationalprogramme of two years' duration. This article describes theconcepts and content of this decentralized group-based education,as well as some of the conflicting considerations which eventuallyled to this new Norwegian model of general practice training.The first evaluation studies indicate that the educational programmehas met a long standing need among general practitioners. 相似文献
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DANIELE ROVAI M.D. F.E.S.C. BIRGITTA JANEROT-SJÖBERG M.D. ANDRÁS NAGY M.D. CECILIA MARINI M.D. SILVIA BURCHIELLI V.D. MICHELE CASTELLARI M.Sc. MARIA-AURORA MORALES M.D. M. GIOVANNA TRIVELLA M.D. JONNY OSTENSEN V.D. ALESSANDRO DISTANTE M.D. F.E.S.C. F.A.C.C. ANTONIO L'ABBATE M.D. F.E.S.C. F.A.C.C. 《Echocardiography (Mount Kisco, N.Y.)》1998,15(8):731-740
The aim of this study was to evaluate a second-generation echo contrast agent (NC100100) for the study of myocardial perfusion. In eight anesthetized open-chest dogs, this agent was injected intravenously under baseline conditions, during acute coronary thrombosis, and after reperfusion, using both fundamental (FI) and harmonic (HI) imaging, both continuous and intermittent imaging, and both ultrasound (US) and integrated backscatter (IBS) imaging. Contrast injections did not modify the hemodynamic parameters. With all imaging modalities, myocardial contrast enhancement (MCE) was higher with intermittent than with continuous imaging (134 vs 82 gray level/pixel using FI, P = 0.02; 62 vs 32 acoustic units using US HI, P = 0.02; and 52 vs 12 dB using IBS, P = 0.05). MCE equally increased using either US or IBS imaging. The accuracy of MCE in detecting perfusion defects during coronary occlusion and myocardial reperfusion after thrombolysis was very good (sensitivity and specificity = 93% and 95% and 89% and 93%, respectively). The extent of myocardial perfusion defects by echo contrast showed a closer correlation with microspheres using HI (r = 0.82) than FI (r = 0.53). Thus, the intravenous administration of NC100100 during intermittent HI allows myocardial perfusion abnormalities to be accurately detected during acute myocardial infarction. 相似文献
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