title: Noninvasive detection of coronary artery disease by arterio-oscillo-graphy.
abstract: Coronary artery disease (CAD) causes oscillations in peripheral arteries. Oscillations of the walls of the brachial arteries of 51 patients were recorded [together with the electrocardiogram (ECG)] by an accelerometer at different cuff pressures. By analyzing the energy of the oscillations in the 30-250 Hz band, 16 of 22 patients with CAD and 26 of 29 non-CAD subjects were classified correctly, independent of the ECG, and with no effect of heart murmurs.
authors.affiliation: Biomedical Engineering School, Science and Research Campus of Azad University, 14515 Tehran, Iran. pouladian@bme-azad.org
authors.forename: Majid
authors.initials: M
authors.lastname: Pouladian
authors.forename: M R H
authors.initials: MR
authors.lastname: Golpayegani
authors.forename: A Abbaspour
authors.initials: AA
authors.lastname: Tehrani-Fard
authors.forename: M
authors.initials: M
authors.lastname: Bubvay-Nejad
mesh_terms: D000328:Adult; D000368:Aged; D001783:Blood Flow Velocity; D001794:Blood Pressure; D001916:Brachial Artery / Q000503:physiopathology*; D003324:Coronary Artery Disease / Q000175:diagnosis* / Q000503:physiopathology*; D003936:Diagnosis, Computer-Assisted / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009991:Oscillometry / Q000379:methods*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity