title: [Measurement of cardiac output in waking rats using a Doppler ultrasonic technic].
abstract: The ultrasound Doppler technique was used for the determination of cardiac output in conscious Wistar rats. The cuff probes were placed on the ascending aorta and calibrated with the radioactive microsphere technique. The results of experiments show that Doppler ultrasound technique determines the cardiac output with high linearity. The possibility of using both methods in one and the same animal was also confirmed.
authors.forename: D D
authors.initials: DD
authors.lastname: Matsievskiĭ
authors.forename: O S
authors.initials: OS
authors.lastname: Medvedev
authors.forename: E V
authors.initials: EV
authors.lastname: Oranovskaia
authors.forename: N I
authors.initials: NI
authors.lastname: Rozhanskaia
authors.forename: E A
authors.initials: EA
authors.lastname: Gorodetskaia
mesh_terms: D000818:Animals; D002138:Calibration; D002302:Cardiac Output; D015150:Echocardiography, Doppler / Q000295:instrumentation / Q000379:methods*; D008297:Male; D008863:Microspheres; D019736:Prostheses and Implants; D011865:Radioisotope Dilution Technique; D051381:Rats; D011919:Rats, Inbred Strains; D014159:Transducers; D014851:Wakefulness / Q000502:physiology*
vernacular_title: Izmerenie serdechnogo vybrosa u bodrstvuiushchikh krys s pomoshch'iu ul'trazvukovoĭ dopplerovskoĭ tekhniki.