The diameter of the intact carotid artery in man and its change with pulse pressure
Tóm tắt
The pressure-diameter relationship of the intact human common carotid artery was studied in 9 healthy subjects ranging in age between 24 and 34 years. The diameter of the carotid artery was measured with an ultrasound-echo ranging device. The following results were obtained:
The data suggest that one has to be cautious when applying results from exposed or isolated arteries to the intact circulation.
Tài liệu tham khảo
Bergel, D. H.: The static elastic properties of the arterial wall. J. Physiol. (Lond.) 156, 445 (1961).
Effert, S.: Der derzeitige Stand der Ultraschall-Kardiographie. Arch. Kreisl.-Forsch. 30, 213 (1959).
Frank, O.: Die Elastizität der Blutgefäße. Z. Biol. 71, 255 (1920).
— Die Theorie der Pulswellen. Z. Biol. 85, 91 (1927).
Gauer, O.: Über Pulswellengeschwindigkeit in Aorta und Beinarterien des Menschen. Z. Kreisl.-Forsch. 28, 7 (1936).
—, and E. Gienap: A miniature pressure-recording device. Science. 112, 404 (1950).
Greenfield, J. C., G. T. Tindall, M. L. Dillon, and M. S. Mahaley: Mechanics of the human common carotid artery in vivo. Circulat. Res. 15, 240 (1964).
Jaeger, M.: L'élasticité des arterés et son influence sur leur irrigation. Helv. physiol. pharmacol. Acta, Suppl. 17 (1966).
Kenner, Th.: Über die Bedeutung der Längsspannung und deren Einfluß auf die Dehnbarkeit von Arterien. Z. Kreisl.-Forsch. 53, 865 (1964).
— Die Druckvolumenkurve längsfixierter Arterien und die Bestimmung der Elastizitätsmoduln. Pflügers Arch. ges. Physiol. 285, 211 (1965).
Kroeker, E. J., and E. H. Wood: Beat to beat alterations in relationship of simultaneously recorded central and peripheral arterial pressure pulses during Valsalva maneuver and prolonged expiration in man. J. appl. Physiol. 8, 483 (1956).
Landowne, M., and R. W. Stacy: Glossary of terms, 191, in: Tissue elasticity, by J. W. Remington. Washington, D. C.: Am. Physiol. Society 1957.
Leitz, K., u. J. O. Arndt: Die Durchmesser-Druck-Beziehung des intakten Gefäßgebietes der A. carotis communis von Katzen. Pflügers Arch. ges. Physiol. 301, 50 (1967).
McDonald, D. A.: Blood flow in arteries. London: Edw. Arnold Ltd. 1960.
—, and E. O. Attinger: Regional pulse wave velocities in the arterial tree. Fed. Proc. 24, 1136 (1965).
Peterson, L. H.: General types of dimensional transducers. In: Methods in Medical Research, Vol. 11. Chicago: Year Book Medical Publishers 1966.
—, and J. Parnell: Mechanical properties of arteries in vivo. Circulat. Res. 8, 622 (1966).
Ranke, O. F.: Die Dämpfung der Pulswelle und die innere Reibung der Arterienwand. Z. Biol. 95, 179 (1934).
Wezler, K., u. A. Böger: Die Dynamik des arteriellen Systems. Ergebn. Physiol. 41, 295 (1939).
Wormersly, J. R.: Method for calculating of velocity, rate of flow and viscous drag in arteries when the pressure gradient is known. J. Physiol. (Lond.) 127, 553 (1955).