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Literature DB >> 19198913

Forward and backward waves in the arterial system: impedance or wave intensity analysis?

Abstract

Both impedance analysis and wave intensity analysis are used to separate measured pressure and flow waveforms into their forward and backward components. The separation is sensitive to the characteristic impedance or wave speed determined from the data. In all other aspects, the results are identical.

Mesh：

Year: 2009 PMID： 19198913 DOI： 10.1007/s11517-009-0444-1

Source DB: PubMed Journal: Med Biol Eng Comput ISSN： 0140-0118 Impact factor: 2.602

7 in total

1. Forward and backward running waves in the arteries: analysis using the method of characteristics.

Authors: K H Parker; C J Jones
Journal: J Biomech Eng Date: 1990-08 Impact factor: 2.097

2. Cardiovascular risk assessment using pulse pressure in the first national health and nutrition examination survey (NHANES I).

Authors: M Domanski; J Norman; M Wolz; G Mitchell; M Pfeffer
Journal: Hypertension Date: 2001-10 Impact factor: 10.190

3. Forward and backward waves in the arterial system.

Authors: N Westerhof; P Sipkema; G C van den Bos; G Elzinga
Journal: Cardiovasc Res Date: 1972-11 Impact factor: 10.787

4. Noninvasive (input) impedance, pulse wave velocity, and wave reflection in healthy middle-aged men and women.

Authors: Patrick Segers; Ernst R Rietzschel; Marc L De Buyzere; Sebastian J Vermeersch; Dirk De Bacquer; Luc M Van Bortel; Guy De Backer; Thierry C Gillebert; Pascal R Verdonck
Journal: Hypertension Date: 2007-04-02 Impact factor: 10.190

5. Determination of wave speed and wave separation in the arteries.

Authors: A W Khir; A O'Brien; J S Gibbs; K H Parker
Journal: J Biomech Date: 2001-09 Impact factor: 2.712

6. Comparison of arterial waves derived by classical wave separation and wave intensity analysis in a model of aortic coarctation.

Authors: Jeroen P H M van den Wijngaard; Maria Siebes; Berend E Westerhof
Journal: Med Biol Eng Comput Date: 2008-09-02 Impact factor: 2.602

7. Arterial pulse wave velocity in coronary arteries.

Authors: J Aguado-Sierra; K H Parker; J E Davies; D Francis; A D Hughes; J Mayet
Journal: Conf Proc IEEE Eng Med Biol Soc Date: 2006

7 in total

22 in total

Review 1. Theoretical models for coronary vascular biomechanics: progress & challenges.

Authors: Sarah L Waters; Jordi Alastruey; Daniel A Beard; Peter H M Bovendeerd; Peter F Davies; Girija Jayaraman; Oliver E Jensen; Jack Lee; Kim H Parker; Aleksander S Popel; Timothy W Secomb; Maria Siebes; Spencer J Sherwin; Rebecca J Shipley; Nicolas P Smith; Frans N van de Vosse
Journal: Prog Biophys Mol Biol Date: 2010-10-30 Impact factor: 3.667

9. On the mechanics underlying the reservoir-excess separation in systemic arteries and their implications for pulse wave analysis.

Authors: Jordi Alastruey
Journal: Cardiovasc Eng Date: 2010-12

10. The importance of wave reflection: A comparison of wave intensity analysis and separation of pressure into forward and backward components.

Authors: Alun D Hughes; Justin E Davies; Kim H Parker
Journal: Annu Int Conf IEEE Eng Med Biol Soc Date: 2013

Forward and backward waves in the arterial system: impedance or wave intensity analysis?

1. Forward and backward running waves in the arteries: analysis using the method of characteristics.

2. Cardiovascular risk assessment using pulse pressure in the first national health and nutrition examination survey (NHANES I).

3. Forward and backward waves in the arterial system.

4. Noninvasive (input) impedance, pulse wave velocity, and wave reflection in healthy middle-aged men and women.

5. Determination of wave speed and wave separation in the arteries.

6. Comparison of arterial waves derived by classical wave separation and wave intensity analysis in a model of aortic coarctation.

7. Arterial pulse wave velocity in coronary arteries.

Review 1. Theoretical models for coronary vascular biomechanics: progress & challenges.

2. Arterial hemodynamics and wave analysis in the frequency and time domains: an evaluation of the paradigms.

Review 3. Pulse Waveform Analysis: Is It Ready for Prime Time?

4. Characteristic impedance: frequency or time domain approach?

5. Genesis of the characteristic pulmonary venous pressure waveform as described by the reservoir-wave model.

6. Intrinsic frequency for a systems approach to haemodynamic waveform analysis with clinical applications.

7. Wave reflections in the pulmonary arteries analysed with the reservoir-wave model.

8. Influence of image segmentation on one-dimensional fluid dynamics predictions in the mouse pulmonary arteries.

9. On the mechanics underlying the reservoir-excess separation in systemic arteries and their implications for pulse wave analysis.

10. The importance of wave reflection: A comparison of wave intensity analysis and separation of pressure into forward and backward components.