[Echocardiogtaphic characteristics in essential arterial hypertension].
D006332:Cardiomegaly / Q000175:diagnosis / Q000503:physiopathology; D004452:Echocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*
Características ecocardiográficas en hipertensión arterial esencial.