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	Provedor de dados BJMBR (1) Autor Antonio,E.L. (1) Campos,O. (1) Kanashiro-Takeuchi,R.M. (1) Moisés,V.A. (1) Saraiva,R.M. (1) Tucci,P.J.F. (1) Mais... Palavra-chave Echocardiography (1) Heart failure (1) Hemodynamics (1) Myocardial infarction (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2007 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Rats with high left ventricular end-diastolic pressure can be identified by Doppler echocardiography one week after myocardial infarction BJMBR Saraiva,R.M.; Kanashiro-Takeuchi,R.M.; Antonio,E.L.; Campos,O.; Tucci,P.J.F.; Moisés,V.A.. The severity of left ventricular (LV) dysfunction in rats with myocardial infarction (MI) varies widely. Because homogeneity in baseline parameters is essential for experimental investigations, a study was conducted to establish whether Doppler echocardiography (DE) could accurately identify animals with high LV end-diastolic pressure as a marker of LV dysfunction soon after MI. Direct measurements of LV end-diastolic pressure were made and DE was performed simultaneously 1 week after surgically induced MI (N = 16) or sham-operation (N = 17) in female Wistar rats (200 to 250 g). The ratio of peak early (E) to late (A) diastolic LV filling velocities and the ratio of E velocity to peak early (Em) diastolic myocardial velocity were the best predictors of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Heart failure; Myocardial infarction; Echocardiography; Hemodynamics. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007001100016 Registros recuperados: 1 Primeira ... 1 ... Última

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