A novel in vivo procedure for volumetric flow measurements

Ultrasound in Medicine and Biology

Volumn 30, Issue 5, 2004, Pages 633-637

  Jenni, Rolf ^a,b   Matthews, Felix ^a   Aschkenasy, Schlomo V ^a   Lachat, Mario ^b   Van Der Loo, Bernd ^a   Oechslin, Erwin ^a   Namdar, Mehdi ^a   Jiang, Zhihua ^a   Kaufmann, Philipp A ^a  

^a Division of Cardiology   (Switzerland)

^b UNIVERSITY HOSPITAL ZURICH   (Switzerland)

Author keywords

Doppler flow wire; Doppler signal power; Volumetric flow

Indexed keywords

BLOOD VESSELS; DOPPLER EFFECT; MEDICINE; ULTRASONICS; VOLUMETRIC ANALYSIS;

DOPPLER FLOW WIRE SYSTEM; TRANSIT-TIME FLOW; VOLUMETRIC BLOOD FLOW;

FLOW MEASUREMENT;

ARTICLE; BIOAVAILABILITY; BLOOD FLOW; CONTROLLED STUDY; CORRELATION ANALYSIS; DOPPLER FLOWMETER; FEASIBILITY STUDY; FLOW MEASUREMENT; FLOW RATE; MEDICAL INFORMATION; NONHUMAN; PRIORITY JOURNAL; SWINE; VALIDATION PROCESS;

ANIMALS; BLOOD FLOW VELOCITY; CORONARY VESSELS; ECHOCARDIOGRAPHY, DOPPLER, PULSED; FEASIBILITY STUDIES; REGIONAL BLOOD FLOW; SWINE;

EID: 2942588892     PISSN: 03015629     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ultrasmedbio.2004.02.004     Document Type: Article

References (11)

1. Bach R.G., Donohue T.J., Kern M.J. Intracoronary Doppler flow velocity measurements for the evaluation and treatment of coronary artery disease. Curr Opin Cardiol. 10:1995;434-442
2. Bland J.M., Altman D.G. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet. 8:1986;307-310
3. Challis R.E., Kitney R.I. Biomedical signal processing. Part 2. The frequency transforms and their inter-relationships. Med Biol Eng Comput. 29:1991;1-17
4. Deychak Y.A., Segal J., Reiner J.S., et al. Doppler guide wire flow-velocity indexes measured distal to coronary stenoses associated with reversible thallium perfusion defects. Am Heart J. 129:1995;219-227
5. Doucette J.W., Corl P.D., Payne H.M., et al. Validation of a Doppler guide wire for intravascular measurement of coronary artery flow velocity. Circulation. 85:1992;1899-1911
6. Hottinger C.F., Meindl J.D. Blood flow measurement using the attenuation-compensated volume flowmeter. Ultrason Imaging. 1:1979;1-15
7. Jenni R., Kaufmann P.A., Jiang Z., et al. In vitro validation of volumetric blood flow measurement using Doppler flow wire. Ultrasound Med Biol. 26:2000;1301-1310
8. Kaufmann P.A., Jenni R. Coronary flow reserve assessment from average peak velocity profiles alone must be judged with caution. J Am Coll Cardiol. 35:2000;1363-1365
9. Mo L.Y.L., Cobbold R.S.C., Schung K.K. Common misconceptions about the scattering of ultrasound by blood. IEEE Proc EMBS. 12:1990;291-292
10. Nichols WW, O'Rourke MF (eds.). The nature of flow of a fluid. In:. McDonald's blood flow in arteries. 3rd ed. London: Edward Arnold, 1990:12-53
11. Vanyi J., Bowers T., Jarvis G., White C.W. Can an intracoronary Doppler wire accurately measure changes in coronary blood flow velocity? Cathet Cardiovasc Diagn. 29:1993;240-246