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Title: Special Doppler ultrasound transducers for recording vertebral artery blood flow in rabbits. Author: Stürm RP, Estlinbaum W, Casty M. Journal: Ultrasound Med Biol; 1989; 15(5):499-503. PubMed ID: 2675448. Abstract: Two kinds of transducers and a surgical procedure by means of which the vertebral artery of rabbits can be insonated through the acoustic window between atlas and axis are presented. A range-gated pulsed Doppler ultrasonic device of 10 MHz is used. Rabbit vertebral Doppler waveforms are characterized by high end-diastolic flow and a modified Pourcelot Index of 0.3. They are identical to those recorded from human vertebral arteries.[Abstract] [Full Text] [Related] [New Search]