Heart Catheterization
Mostrando 25-36 de 127 artigos, teses e dissertações.
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25. ROLE OF RENIN ANGIOTENSIN SYSTEM ON CARDIOVASCULAR CHANGES IN EXPERIMENTAL DIABETES: IN VIVO AND IN VITRO EVALUATION. / PAPEL DO SISTEMA RENINA ANGIOTENSINA NAS ALTERAÇÕES CARDIOVASCULARES DO DIABETES EXPERIMENTAL: AVALIAÇÕES IN VIVO E IN VITRO.
The aim of the present study was to elucidate the role of renin angiotensin system, by in vivo and in vitro evaluation, on cardiac dysfunction induced by streptozotocin experimental diabetes. Male Wistar rats (250-300g) were divided in 4 groups: control (n=9), control + Enalapril, (n=7, 1mg/Kg), diabetic (n=7, STZ, 50mg/Kg ev), and diabetic + Enalapril (n=7)
Publicado em: 2006
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26. Monitoração ecocardiográfica da atriosseptostomia com balão
Objective: Balloon atrial septostomy (BAS) is a life-saving palliative procedure for some congenital heart defects and typically performed in the cardiac catheterization laboratory. The aim of this study was to evaluate BAS under echocardiographic guidance. Method: From August 1997 through January 2004, 31 children with congenital heart defects with indicati
Publicado em: 2004
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27. Implications of the Hemodynamic Optimization Approach Guided by Right Heart Catheterization in Patients with Severe Heart Failure
OBJECTIVE: To report the hemodynamic and functional responses obtained with clinical optimization guided by hemodynamic parameters in patients with severe and refractory heart failure. METHODS: Invasive hemodynamic monitoring using right heart catheterization aimed to reach low filling pressures and peripheral resistance. Frequent adjustments of intravenous
Arquivos Brasileiros de Cardiologia. Publicado em: 2002-03
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28. Prognostic factors of the results of cardiopulmonary resuscitation in a cardiology hospital
OBJECTIVE: To analyze the early and late results of cardiopulmonary resuscitation in a cardiology hospital and to try to detect prognostic determinants of both short- and long-term survival. METHODS: A series of 557 patients who suffered cardiorespiratory arrest (CRA) at the Dante Pazzanese Cardiology Institute over a period of 5 years was analyzed to examin
Arquivos Brasileiros de Cardiologia. Publicado em: 2001-08
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29. Echocardiographic diagnosis of transposition of the great arteries associated with anomalous pulmonary venous connection
We report 2 cases of transposition of the great arteries associated with anomalous pulmonary venous connection emphasizing the clinical findings, the diagnosis, and the evolution of the association. One of the patients had the anomalous pulmonary venous connection in its total infradiaphragmatic form, in the portal system, and the other patient had a partial
Arquivos Brasileiros de Cardiologia. Publicado em: 2001-07
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30. Epidemiological characteristics of congenital heart diseases in Londrina, Paraná South Brazil
OBJECTIVE: To determine the prevalence and other epidemiological characteristics of congenital heart diseases. METHODS: A retrospective population based study of children who were born in Londrina, from January '89 to December '98 (80,262 live births). Diagnoses were confirmed through autopsy, surgery, catheterization, or echocardiography. RESULTS: A total o
Arquivos Brasileiros de Cardiologia. Publicado em: 2000-05
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31. TRANSSEPTAL LEFT HEART CATHETERIZATION
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32. Therapeutic cardiac catheterization in children.
Cardiac catheterization, once the mainstay of diagnosis in children with congenital heart disease, has become a therapeutic modality for many conditions. Balloon dilatation can now open stenotic valves and vessels, coils and umbrellas can now close unwanted communications, and emboli can be withdrawn without surgical intervention.
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33. Left heart catheterization by direct ventricular puncture.
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34. Transcatheter intervention for the treatment of congenital cardiac defects.
Cardiac catheterization has an illustrious history, originating in 1929 when Werner Forsmann, a surgical resident, performed a heart catheterization on himself. Transcatheter interventional procedures have been performed since the 1960s. The 1st intracardiac procedure to become standard therapy was a balloon atrial septostomy. Skeptics attacked this innovati
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35. ASSESSMENT OF MITRAL VALVE DISEASE BY LEFT HEART CATHETERIZATION
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36. COMBINED PERCUTANEOUS RETROGRADE AORTIC AND TRANSSEPTAL LEFT HEART CATHETERIZATION*