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Novel catheter-tip ultrasonic transducer accurately measures pulsatile aortic diameter and pressure elastic modulus.
Describes a catheter-tip ultrasonic transducer for measuring pulsatile aortic diameter and pressure elastic modulus.
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Early transducer description supports hypothesis generation for aortic stiffness tools; leaves open modern validation before clinical use.
Article A Catheter-Tip Ultrasonic Transducer for Measuring Pulsatile Aortic Diameter and Pressure Elastic Modulus was published on January 1, 1974 in the journal Biomedical Engineering / Biomedizinische Technik (volume 19, issue 1).
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Grahn et al. (1974) studied this question. A catheter-tip ultrasonic transducer was developed to measure pulsatile aortic diameter and pressure elastic modulus.
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