title: Combined subaortic and mid-ventricular obstruction with significant aortic stenosis diagnosed by triphasic Doppler flow pattern: multiple levels of left ventricular outflow tract obstruction.
authors.affiliation: Center of Ultrasonic Diagnostics, Okayama University Hospital, Okayama, Japan.
authors.forename: Yasuharu
authors.initials: Y
authors.lastname: Tanabe
authors.forename: Hiroki
authors.initials: H
authors.lastname: Oe
authors.forename: Akihito
authors.initials: A
authors.lastname: Miyoshi
authors.forename: Norihisa
authors.initials: N
authors.lastname: Toh
authors.forename: Satoko
authors.initials: S
authors.lastname: Ugawa
authors.forename: Nobuhisa
authors.initials: N
authors.lastname: Watanabe
authors.forename: Masami
authors.initials: M
authors.lastname: Takagaki
authors.forename: Shunji
authors.initials: S
authors.lastname: Sano
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Ito
mesh_terms: D000368:Aged; D001024:Aortic Valve Stenosis / Q000150:complications / Q000000981:diagnostic imaging* / Q000503:physiopathology; D003937:Diagnosis, Differential; D015150:Echocardiography, Doppler / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D012720:Severity of Illness Index; D016277:Ventricular Function, Left / Q000502:physiology*; D014694:Ventricular Outflow Obstruction / Q000150:complications / Q000000981:diagnostic imaging* / Q000503:physiopathology