Results 21 to 30 of about 177,929 (138)

Role of the liver in splanchnic extraction of atrial natriuretic factor in the rat [PDF]

, 1992
Mesenteric, hepatic and splanchnic extraction of C-terminal and N-terminal atrial natriuretic factor was investigated in male Sprague-Dawley rats. Plasma concentrations (mean ± S.E.M.) of C-terminal atrial natriuretic factor were 55.0 ± 6.1 fmol/ml, 31.2
Dieter Jungst, Witthaut, Rochus, Thibault, Gaétan, Manfred Bilzer, Alexander L. Gerbes, Jüngst, Dieter, Gülberg, Veit, Bilzer, Manfred, Gerbes, Alexander L., L Veit Gulberg, Rochus Witthaut, Gaétan Thibault, Veit Gülberg   +12 more
core   +1 more source

Encerramento percutâneo do apêndice auricular esquerdo para profilaxia de tromboembolismo na fibrilhação auricular em doentes com contraindicação ou falência da hipocoagulação oral: experiência de um serviço

Revista Portuguesa de Cardiologia, 2013
Resumo: Introdução: Na fibrilhação auricular não valvular, 90% dos trombos originam-se no apêndice auricular esquerdo. O seu encerramento percutâneo mostrou ser não inferior à varfarina na profilaxia do tromboembolismo.
Ana Faustino, Luís Paiva, Rui Providência, Joana Trigo, Ana Botelho, Marco Costa, António Leitão-Marques   +6 more
doaj   +1 more source

Atrial natriuretic factor (ANF) and renin-aldosterone in volume regulation of patients with cirrhosis [PDF]

, 1989
The role of the atrial natriuretic factor and of the main counteracting sodium-retaining principle, the renin-aldosterone system, in acute volume regulation of cirrhosis of the liver has been investigated.
Arendt, Rainer M., Paumgartner, Gustav, Wernze, Heinrich, Riedel, Angelika, Gerbes, Alexander L., Sauerbruch, Tilman   +5 more
core   +1 more source

Função do átrio esquerdo na miocardiopatia chagásica Function of the left atrium in the Chagas' cardiomyopathy

Arquivos Brasileiros de Cardiologia, 2005
OBJETIVO: Estudar a função do átrio esquerdo em portadores de miocardiopatia dilatada de etiologia chagásica e correlacioná-la à função diastólica e à classe funcional.
Maria do Carmo Pereira Nunes, Márcia de Melo Barbosa, Édson Siqueira da Rocha, Manoel Otávio da Costa Rocha   +3 more
doaj   +1 more source

Percutaneous balloon mitral valvuloplasty and closure of the left atrial appendage: Synergy of two procedures in one percutaneous intervention

Revista Portuguesa de Cardiologia, 2016
Mitral stenosis (MS) is frequently associated with the development of atrial fibrillation (AF) as a consequence of hemodynamic and inflammatory changes in the left atrium. Both conditions predispose to thrombus formation, with frequent involvement of the
Daniele Gemma, Raúl Moreno Gómez, Jaime Fernández de Bobadilla, Guillermo Galeote García, Teresa López Fernandez, Jose R. López-Mínguez, José L. López-Sendón   +6 more
doaj   +1 more source

Altered density of glomerular binding sites for atrial natriuretic factor in bile duct-ligated rats with ascites [PDF]

, 1991
The renal response to atrial natriuretic factor is blunted in cirrhosis with ascites. This might be due to alterations of renal receptors for atrial natriuretic factor.
Vollmar, Angelika M., Vakil, Nimish, Kollenda, Margit C., Gerbes, Alexander L., Reichen, Jürg, Scarborough, Robert M.   +5 more
core   +1 more source

Posiçao do implante de cabo-eletrodo atrial: diferenças em complicaçoes cirúrgicas

Journal of Cardiac Arrhythmias, 2017
Com o advento dos cabos-eletrodos de fixaçao ativa, diferentes locais para estimulaçao atrial estao sendo empregados. Em decorrência da impossibilidade de posicionamento no apêndice atrial direito ou entao para buscar locais com melhor perfil de ativaçao
Thiago Gonçalves Schroder e Souza, Hélio Lima de Brito Júnior   +1 more
doaj   +4 more sources

Presence of atrial natriuretic factor prohormone in enterochromaffin cells of the human large intestine [PDF]

, 1991
Atrial natriuretic factor is a hormone intimately involved in water and salt homeostasis. The heart constitutes the major but not exclusive site of synthesis of this hormone.
Cantin, M., Denecke, H., Nathrath, W., Gerbes, Alexander L.   +3 more
core   +1 more source

Left Atrial Appendage Closure with Amplatzer Cardiac Plug in Nonvalvular Atrial Fibrillation: Safety and Long-Term Outcome

Arquivos Brasileiros de Cardiologia, 2017
Background: Atrial fibrillation (AF) is a cardiac arrhythmia with high risk for thromboembolic events, specially stroke. Objective: To assess the safety of left atrial appendage closure (LAAC) with the Amplatzer Cardiac Plug for the prevention of ...
Marcio José Montenegro da Costa, Esmeralci Ferreira, Edgard Freitas Quintella, Bernardo Amorim, Alexandre Fuchs, Ricardo Zajdenverg, Hugo Sabino, Denilson Campos de Albuquerque   +7 more
doaj   +1 more source

Duration of heart failure and the risk of atrial fibrillation: different mechanisms at different times? [PDF]

, 2009
Chronic heart failure increases the risk of atrial fibrillation (AF), with the prevalence of AF paralleling the severity of heart failure.1 Factors that underlie this increased susceptibility to AF may include electrical, structural, and neurohumoral ...
Rankin, A.C., Workman, A.J.
core   +1 more source