Literature DB >> 9476563

Arterial wave intensity and ventriculoarterial interaction.

M W Ramsey1, M Sugawara.   

Abstract

Wave intensity analysis has been applied to the study of arterial hemodynamics. It is a measure of the power transported by waves as they propagate within the arteries and may provide quantitative information about both upstream and downstream conditions. This paper discusses the physical meaning of wave intensity, its measurement using invasive and noninvasive methods, and the effects of physical and pharmacological interventions.

Mesh：

Year:  1997        PMID： 9476563

Source DB:  PubMed          Journal:  Heart Vessels        ISSN： 0910-8327            Impact factor:   2.037


  15 in total

1.  Analysis of wave reflections in the arterial system using wave intensity: a novel method for predicting the timing and amplitude of reflected waves.

Authors:  T W Koh; J R Pepper; A C DeSouza; K H Parker
Journal:  Heart Vessels       Date:  1998       Impact factor: 2.037

2.  Variable open-end wave reflection in the pulmonary arteries of anesthetized sheep.

Authors:  Nathan Dwyer; Ah Chot Yong; David Kilpatrick
Journal:  J Physiol Sci       Date:  2011-11-20       Impact factor: 2.781

3.  Evaluation of exercise capacity using wave intensity in chronic heart failure with normal ejection fraction.

Authors:  Yoichi Takaya; Manabu Taniguchi; Motoaki Sugawara; Saori Nobusada; Kengo Kusano; Teiji Akagi; Hiroshi Ito
Journal:  Heart Vessels       Date:  2013-03       Impact factor: 2.037

4.  Non-linear separation of pressure, velocity and wave intensity into forward and backward components.

Authors:  Jonathan P Mynard; Malcolm R Davidson; Daniel J Penny; Joseph J Smolich
Journal:  Med Biol Eng Comput       Date:  2012-03-25       Impact factor: 2.602

5.  Differences in cardiac microcirculatory wave patterns between the proximal left mainstem and proximal right coronary artery.

Authors:  Nearchos Hadjiloizou; Justin E Davies; Iqbal S Malik; Jazmin Aguado-Sierra; Keith Willson; Rodney A Foale; Kim H Parker; Alun D Hughes; Darrel P Francis; Jamil Mayet
Journal:  Am J Physiol Heart Circ Physiol       Date:  2008-07-18       Impact factor: 4.733

6.  Effects of sublingual nitroglycerin on working conditions of the heart and arterial system: analysis using wave intensity.

Authors:  Kiyomi Niki; Motoaki Sugawara; Dehua Chang; Akimitsu Harada; Takashi Okada; Rie Tanaka
Journal:  J Med Ultrason (2001)       Date:  2005-12       Impact factor: 1.314

7.  A noninvasive method of measuring wave intensity, a new hemodynamic index: application to the carotid artery in patients with mitral regurgitation before and after surgery.

Authors:  K Niki; M Sugawara; K Uchida; R Tanaka; K Tanimoto; H Imamura; Y Sakomura; N Ishizuka; H Koyanagi; H Kasanuki
Journal:  Heart Vessels       Date:  1999       Impact factor: 2.037

8.  Clinical usefulness of wave intensity analysis.

Authors:  Motoaki Sugawara; Kiyomi Niki; Nobuyuki Ohte; Takashi Okada; Akimitsu Harada
Journal:  Med Biol Eng Comput       Date:  2008-09-02       Impact factor: 2.602

9.  A computational study of pressure wave reflections in the pulmonary arteries.

Authors:  M Umar Qureshi; N A Hill
Journal:  J Math Biol       Date:  2015-03-10       Impact factor: 2.259

10.  Discerning aortic waves during intra-aortic balloon pumping and their relation to benefits of counterpulsation in humans.

Authors:  Christina Kolyva; George M Pantalos; Guruprasad A Giridharan; John R Pepper; Ashraf W Khir
Journal:  J Appl Physiol (1985)       Date:  2009-09-03
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