title: [Echocardiography, Doppler echocardiography].
authors.affiliation: Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine.
authors.forename: Chikako
authors.initials: C
authors.lastname: Yoshida
authors.forename: Akiko
authors.initials: A
authors.lastname: Goda
authors.forename: Tohru
authors.initials: T
authors.lastname: Masuyama
mesh_terms: D004452:Echocardiography; D015150:Echocardiography, Doppler; D006333:Heart Failure / Q000175:diagnosis*; D006801:Humans; D016276:Ventricular Function / Q000502:physiology