Early abnormalities of left ventricular function in essential hypertension induced by exercise.

Marcó, E J; Dopico, A M; Otero, F; Ramírez, A J; Sánchez, R A

Marcó, E J; Dopico, A M; Otero, F; Ramírez, A J; Sánchez, R A.

Afiliação

Sánchez, R A; División Hipertensión Arterial, Hospital Instituto de Cardiología, Academia Nacional de Medicina, Buenos Aires, Argentina..

Medicina [B Aires] ; 52(4): 311-9, 1992.

Article em En | BINACIS | ID: bin-37964

Biblioteca responsável: AR2.1

ABSTRACT

ABSTRACT

In order to assess their ventricular function at rest and during exercise, 42 essential hypertensives (164 +/- 2/98.7 +/- 2 mmHg) and 12 normotensives (131.7 +/- 4/81.2 +/- 1 mmHg) were studied. Ejection fraction (EF), peak filling rate (PFR) and peak ejection rate (PER) were measured by means of gated radionuclide ventriculography. At rest, no differences in EF, PFR and PER between hypertensives and normotensives were found. During exercise, hypertensives showed lower PFR (5.3 +/- 0.2 EDV/s) and EF (67.7 +/- 1

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Base de dados: BINACIS Idioma: En Ano de publicação: 1992 Tipo de documento: Article

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Base de dados: BINACIS Idioma: En Ano de publicação: 1992 Tipo de documento: Article