Brachial-ankle pulse wave velocity as an index of central arterial stiffness.
Shoko Tsuchikura,Tetsuo Shoji,Eiji Kimoto,Kayo Shinohara,Sawako Hatsuda,Hidenori Koyama,Masanori Emoto,Yoshiki Nishizawa +7 more
TLDR
In this paper, an automated device for brachial-ankle pulse wave velocity (baPWV) is used, although information is limited whether it reflects the stiffness of central or peripheral arteries.Abstract:
Aim: Stiffness of the central arteries plays an important role in the pathophysiology of cardiovascular disease, and pulse wave velocity (PWV) of the aorta has been used as the standard measure of central arterial stiffness. An automated device for brachial-ankle (ba) PWV is available, although information is limited whether baPWV reflects the stiffness of central or peripheral arteries. We therefore addressed this question in the present study.Methods: The subjects were 2,806 consecutive participants in our non-invasive vascular laboratory, excluding those with an ankle-brachial index (ABI) lower than 0.95. PWV measurements were simultaneously performed using an automated device for the ba, heart-femoral (hf, aorta), heart-carotid (hc), heart-brachial (hb), and femoral-ankle (fa) segments. Correlational analyses were performed (1) among these PWV values, (2) between PWV and individual risk factors, and (3) between PWV and the Framingham risk score (FRS), a surrogate index for integrated cardiovascular risk.Results: The correlation of baPWV was the highest with hfPWV (r=0.796) and the lowest with hcPWV (r=0.541). Among the known factors preferentially affecting central arterial stiffness, higher age, diabetes mellitus, and chronic kidney disease (CKD) were also closely associated with increased baPWV. Finally, FRS was more closely correlated with hfPWV (r=0.613) and baPWV (r=0.609) than with hbPWV (r=0.523), hcPWV (r=0.509), and faPWV (r=0.393).Conclusion: These results indicate that baPWV is an index of arterial stiffness showing similar characteristics to those of aortic PWV.read more
Citations
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A Comparative Study of Brachial-Ankle Pulse Wave Velocity and Heart-Finger Pulse Wave Velocity in Korean Adults
Jae-Geol Cho,Hyun Jae Baek +1 more
TL;DR: The results show that the heart–finger PWV method is not as effective as baPWV at evaluating the arterial stiffness, which is suitable for mobile applications because it can be easily miniaturized while maintaining its signal quality.
Journal ArticleDOI
Association of 29C>T polymorphism in the transforming growth factor‐β1 gene with lean body mass in community‐dwelling Japanese population
Noriyuki Fuku,Seijiro Mori,Haruka Murakami,Yuko Gando,Heying Zhou,Hideki Ito,Masashi Tanaka,Motohiko Miyachi +7 more
TL;DR: Examination of the relationship between genetic polymorphism and lean body mass in a Japanese population suggests that polymorphism influences some aspects of bone quality that affects strength and/or frailty rather than bone strength itself.
Journal ArticleDOI
Acute Effect on Arterial Stiffness after Performing Resistance Exercise by Using the Valsalva Manoeuvre during Exertion
TL;DR: The result suggests short duration of resistance exercise may provoke a transient increase in central arterial stiffness in healthy young men.
Journal ArticleDOI
Particle numbers of lipoprotein subclasses and arterial stiffness among middle-aged men from the ERA JUMP study.
Abhishek Vishnu,Jina Choo,Kamal Masaki,Rachel H. Mackey,Emma Barinas-Mitchell,Chol Shin,Bradley J. Willcox,Aiman El-Saed,Todd B. Seto,Akira Fujiyoshi,Katsuyuki Miura,Sunghee Lee,Kim Sutton-Tyrrell,Lewis H. Kuller,Hirotsugu Ueshima,Akira Sekikawa +15 more
TL;DR: The results may suggest that both baPWV and faPWVs are related to arterial stiffness and atherosclerosis, whereas cfPWWV may represent arterials stiffness alone.
Journal ArticleDOI
Prediction of age and brachial-ankle pulse-wave velocity using ultra-wide-field pseudo-color images by deep learning.
Daisuke Nagasato,Hitoshi Tabuchi,Hiroki Masumoto,Takanori Kusuyama,Yu Kawai,Naofumi Ishitobi,Hiroki Furukawa,Shouto Adachi,Fumiko Murao,Yoshinori Mitamura +9 more
TL;DR: The results show the potential prediction capability of DL for age and vascular aging and could be useful for disease prevention and early treatment.
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K/DOQI clinical practice guidelines for chronic kidney disease: Evaluation, classification, and stratification
Andrew S. Levey,Josef Coresh,Kline Bolton,Bruce Culleton,Kathy Schiro Harvey,T. Alp Ikizler,Cynda Ann Johnson,Annamaria T. Kausz,Paul L. Kimmel,John W. Kusek,Adeera Levin,Kenneth L. Minaker,Robert Nelson,Helmut G. Rennke,Michael Steffes,Beth Witten,Ronald J. Hogg,Susan Furth,Kevin V. Lemley,Ronald J. Portman,George Schwartz,Joseph Lau,Ethan M Balk,Ronald D. Perrone,Tauqeer Karim,Lara Rayan,Inas Al-Massry,Priscilla Chew,Brad C. Astor,Deirdre De Vine,Garabed Eknoyan,Nathan W. Levin,Sally Burrows-Hudson,William F. Keane,Alan S. Kliger,Derrick Latos,Donna Mapes,Edith Oberley,Kerry Willis,George R. Bailie,Gavin J. Becker,Jerrilynn Burrowes,David Churchill,Allan J. Collins,William Couser,Dick DeZeeuw,Alan Garber,Thomas Golper,Frank A. Gotch,Antonio M. Gotto,Joel W. Greer,Richard H. Grimm,Ramon G. Hannah,Jaime Herrera Acosta,Ronald J. Hogg,Lawrence G. Hunsicker,Michael J. Klag,Saulo Klahr,Caya Lewis,Edmund G. Lowrie,Arthur J. Matas,Sally McCulloch,Maureen Michael,Joseph V. Nally,John M. Newmann,Allen R. Nissenson,Keith Norris,William F. Owen,Thakor G. Patel,Glenda Payne,Rosa A. Rivera-Mizzoni,David A. Smith,Robert A. Star,Theodore Steinman,Fernando Valderrábano,John Walls,Jean Pierre Wauters,Nanette Wenger,Josephine P. Briggs +78 more
TL;DR: In the early 1990s, the National Kidney Foundation (K/DOQI) developed a set of clinical practice guidelines to define chronic kidney disease and to classify stages in the progression of kidney disease.
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Revised equations for estimated GFR from serum creatinine in Japan.
Seiichi Matsuo,Enyu Imai,Masaru Horio,Yoshinari Yasuda,Kimio Tomita,Kosaku Nitta,Kunihiro Yamagata,Yasuhiko Tomino,Hitoshi Yokoyama,Akira Hishida +9 more
TL;DR: In this paper, the authors used the modified isotope dilution mass spectrometry (IDMS)-traceable 4-variable modified modification of Diet in Renal Disease (MDRD) study equation to estimate the glomerular filtration rate (GFR) for Japanese patients.
Journal ArticleDOI
Aortic stiffness is an independent predictor of all-cause and cardiovascular mortality in hypertensive patients.
Stéphane Laurent,Pierre Boutouyrie,Roland Asmar,Isabelle Gautier,Brigitte Laloux,Louis Guize,Pierre Ducimetière,Athanase Benetos +7 more
TL;DR: This study provides the first direct evidence that aortic stiffness is an independent predictor of all-cause and cardiovascular mortality in patients with essential hypertension.
Journal ArticleDOI
Impact of Aortic Stiffness on Survival in End-Stage Renal Disease
Jacques Blacher,Alain P. Guerin,Bruno Pannier,Sylvain J. Marchais,Michel E. Safar,Gérard M. London +5 more
TL;DR: These results provide the first direct evidence that in patients with ESRD, increased aortic stiffness determined by measurement of aorta pulse-wave velocity is a strong independent predictor of all-cause and mainly cardiovascular mortality.
Journal ArticleDOI
Aortic pulse-wave velocity and its relationship to mortality in diabetes and glucose intolerance: an integrated index of vascular function?
TL;DR: Aortic PWV is a powerful independent predictor of mortality in both type 2 diabetes and glucose-tolerance–tested population samples and may represent a useful integrated index of vascular status and hence cardiovascular risk.