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Blood flow velocity in the common carotid artery in humans during graded exercise on a treadmill

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Abstract

Cerebral blood volume flow and flow velocity have been reported to increase during dynamic exercise, but whether the two increase in parallel and whether both increases occur as functions of exercise intensity remain unsettled. In this study, blood flow velocity in the common carotid artery was measured using the Doppler ultrasound method in eight healthy male students during graded treadmill exercise. The exercise consisted of stepwise progressive increases and decreases in exercise intensity. The peak intensity corresponded to approximately 85% of maximal oxygen consumption. During this exercise, the heart rate (f c), mean blood pressure (BP) in the brachial artery and mean blood flow velocity (νcc) in the common carotid artery increased as functions of exercise intensity. At the peak exercise intensity, (f c), BP and νcc increased by 134.5%, 20.5% and 51.8% over the control levels before exercise (P < 0.01), respectively. The resistance index (RI) and pulsatility index (PI) were determined from the velocity profile and were expected to reflect the distal cerebral blood flow resistance. The RI and PI increased during the graded exercise, but tended to decrease at the highest levels of exercise intensity. As νcc increased with increases in exercise intensity it would be expected that cerebral blood flow would also increase at these higher intensities. It is also suggested that blood flow velocity in the cerebral artery does not proportionately reflect the cerebral blood flow during dynamic exercise, since the cerebral blood flow resistance changes.

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References

  • Beasley MG, Blau JN, Gosling RG (1979) Changes in internal carotid artery flow velocities with cerebral vasodilation and constriction. Stroke 10:331–335

    Article  CAS  Google Scholar 

  • Briebach T, Laubenberger J, Fischer PA (1989) The effect of physical stress on the blood flow velocity in the middle cerebral artery. A transcranial Doppler sonographic study. Ultraschall Med 10:250–253

    Article  CAS  Google Scholar 

  • Burns PN (1987) The physical principles of Doppler and spectral analysis. J Clin Ultrasound 15: 567–590

    Article  CAS  Google Scholar 

  • Globus M, Melamed E, Keren A, Tzivoni D, Granot C, Lavy S, Stern S (1983) Effect of exercise on cerebral circulation. J Cereb Blood Flow Metab 3:287–290

    Article  CAS  Google Scholar 

  • Hassler W, Steinmetz H, Gawlowski J (1988) Transcranial Doppler ultrasonography in raised intracranial pressure and in intracranial circulatory arrest. J Neurosurg 68:745–751

    CAS  PubMed  Google Scholar 

  • He J, Kinouchi Y, Iritani, T, Yamaguchi H, Miyamoto H (1992) Telemetering blood flow velocity and ECG during exercise. Innov Tech Biol Med 13: 567–577

    Google Scholar 

  • He J, Jiang ZL, Tanaka H, Ikehara T, Takahashi A, Yamaguchi H, Miyamoto H, Iritani T, Kinouchi Y (1993) Changes in carotid blood flow and electrocardiogram in humans during and after walking on a treadmill. Eur J Appl Physiol 67: 486–491

    Article  CAS  Google Scholar 

  • Hellström G, Wahlgren NG (1993) Physical exercise increases middle cerebral artery blood flow velocity. Neurosurg Rev 16: 151–156

    Article  Google Scholar 

  • Herholz K, Buskies W, Rist M, Pawlik G, Hollmann W, Heiss W-D (1987) Regional cerebral blood flow in man at rest and during exercise. J Neurol 234:9–13

    Article  CAS  Google Scholar 

  • Homburg AM, Jakobsen M, Enevoldsen E (1993) Transcranial Doppler recordings in raised intracranial pressure. Acta Neurol Scand 87: 488–493

    Article  CAS  Google Scholar 

  • Hoskins PR (1990) Measurement of arterial blood flow by Doppler ultrasound. Clin Phys Physiol Meas 11:1–26

    Article  CAS  Google Scholar 

  • Huang SY, Bender PR, Groves BM, McCullough RE, McCullough RG, Micco AJ, Manco-Johnson M, Hamilton AJ, Wagner PD, Cymerman A, Reeves JT (1990) Cerebral blood flow during exercise at sea level and at high altitude. In: Sutton JR, Coates G, Remmers JE (eds) Hypoxia: the adaptations. Decker, Toronto, pp 196–199

    Google Scholar 

  • Huang SY, Tawney KW, Bender PR, Groves BM, McCullough RE, McCullough RG, Micco AJ, Manco-Johnson M, Cymerman A, Greene ER, Reeves JT (1991) Internal carotid flow velocity with exercise before and after acclimatization to 4,300 m. J Appl Physiol 71:1469–1476

    Article  CAS  Google Scholar 

  • Huang SY, Sun SF, Droma T, Zhuang JG, Tao JX, McCullough RG, McCullough RE, Micco AJ, Reeves JT, Moore LG (1992) Internal carotid arterial flow velocity during exercise in Tibetan and Han residents of Lhasa (3,658 m). J Appl Physiol 73: 2638–2642

    Article  CAS  Google Scholar 

  • Jørgensen LG, Perko M, Hanel B, Schroeder TV, Secher NH (1992a) Middle cerebral artery flow velocity and blood flow during exercise and muscle ischemia in humans. J Appl Physiol 72:1123–1132

    Article  Google Scholar 

  • Jørgensen LG, Perko G, Secher NH (1992b) Regional cerebral artery mean flow velocity and blood flow during dynamic exercise in humans. J Appl Physiol 73:1825–1830

    Article  Google Scholar 

  • Lee TC, Fitzgerald DE, O'Regan M, O'Brien M (1991) Mean flow velocity in the right common carotid artery before and after maximal exercise. Int Angiol 10:173–177

    CAS  PubMed  Google Scholar 

  • Madsen PL, Sperling BK, Warming T, Schmidt JF, Secher NH, Wildschiodtz G, Holm S, Lassen A (1993) Middle cerebral artery blood velocity and cerebral blood flow and O2 uptake during dynamic exercise. J Appl Physiol 74:245–250

    Article  CAS  Google Scholar 

  • Moraine JJ, Lamotte M, Berre J, Niset G, Leduc A, Naeije R (1993) Relationship of middle cerebral artery blood flow velocity to intensity during dynamic exercise in normal subjects. Fur J Appl Physiol 67:35–38

    CAS  Google Scholar 

  • Rimoy GH, Bhaskar NK, Rubin PC (1991) Reproducibility of Doppler blood flow velocity waveform measurements: study on variability within and between day and during haemodynamic intervention in normal subjects. Fur J Clin Pharmacol 41:125–129

    CAS  Google Scholar 

  • Schregel W, Sihle-Wissel M, Machraoui A, Reier W (1989) Transcranial Doppler sonography and hemodynamics. Ultraschall Med 10:60–65

    Article  CAS  Google Scholar 

  • Sollmann WP, Sollmann K, Gaab MR (1989) Transcranial Doppler sonography for measurement of the cerebral blood flow during exercise. J Cardiovasc Technol 8:145–146

    Google Scholar 

  • Starikov LI (1991) Objective evaluation of various extracardiac factors of cerebral origin in extrasystole. Kardiologiia 31:44–48

    CAS  PubMed  Google Scholar 

  • Thomas SN, Schroeder T, Secher NH, Mitchell JH (1989) Cerebral blood flow during submaximal and maximal dynamic exercise in humans. J Appl Physiol 67: 744–748

    Article  CAS  Google Scholar 

  • Wladimiroff JW, Tonge HM, Stewart PA (1986) Doppler ultrasound assessment of cerebral blood flow in the human fetus. Br J Obstet Gynaecol 93:471–475

    Article  CAS  Google Scholar 

  • Woo JSK, Liang ST, Lo RLS, Chan FY (1987) Middle cerebral artery Doppler flow velocity waveforms. Obstet Gynecol 70:613–616

    CAS  PubMed  Google Scholar 

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Jiang, ZL., Yamaguchi, H., Takahashi, A. et al. Blood flow velocity in the common carotid artery in humans during graded exercise on a treadmill. Eur J Appl Physiol 70, 234–239 (1995). https://doi.org/10.1007/BF00238569

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