title: [The relationship between systolic time intervals and the electrocardiographic pattern in essential hypertension (author's transl)].
abstract: Systolic time intervals at rest and after exercise were studied in 56 patients with essential hypertension. The patients were divided into groups according to the presence or absence at rest of electrocardiographic patterns of left atrial hypertrophy, and left ventricular strain. An impaired left ventricular function was shown, at rest and after exercise, in patients who had an electrocardiographic pattern of "left ventricular strain".
mesh_terms: D000328:Adult; D006332:Cardiomegaly / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged
vernacular_title: Relazione tra tempi sistolici e quadro elettrocardiografico nell'ipertensione essenziale