| Title: |
Development and validation of a path length calculation for Carotid-Femoral Pulse Wave Velocity Measurement: A TASCFORCE, SUMMIT, and Caerphilly Collaborative Venture. |
| Authors: |
Weir-McCall, JR; Brown, L; Summersgill, J; Talarczyk, P; Bonnici-Mallia, M; Chin, SC; Khan, F; Struthers, AD; Sullivan, F; Colhoun, HM; Shore, AC; Aizawa, K; Groop, L; Nilsson, J; Cockcroft, JR; McEniery, CM; Wilkinson, IB; Ben-Shlomo, Y; Houston, JG |
| Publisher Information: |
American Heart Association |
| Publication Year: |
2018 |
| Collection: |
University of Exeter: Open Research Exeter (ORE) |
| Subject Terms: |
arteriosclerosis; atherosclerosis; cardiovascular diseases; hypertension; magnetic resonance angiography; pulse wave analysis |
| Description: |
This is the final version of the article. Available from American Heart Association via the DOI in this record. ; Current distance measurement techniques for pulse wave velocity (PWV) calculation are susceptible to intercenter variability. The aim of this study was to derive and validate a formula for this distance measurement. Based on carotid femoral distance in 1183 whole-body magnetic resonance angiograms, a formula was derived for calculating distance. This was compared with distance measurements in 128 whole-body magnetic resonance angiograms from a second study. The effects of recalculation of PWV using the new formula on association with risk factors, disease discrimination, and prediction of major adverse cardiovascular events were examined within 1242 participants from the multicenter SUMMIT study (Surrogate Markers of Micro- and Macrovascular Hard End-Points for Innovative Diabetes Tools) and 825 participants from the Caerphilly Prospective Study. The distance formula yielded a mean error of 7.8 mm (limits of agreement =-41.1 to 56.7 mm; P |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| Relation: |
The online-only Data Supplement is available with this article at http://hyper.ahajournals.org/lookup/suppl/doi:10.1161/HYPERTENSIONAHA.117.10620/-/DC1; https://www.ncbi.nlm.nih.gov/pubmed/29555666; http://hdl.handle.net/10871/33627; Hypertension |
| DOI: |
10.1161/HYPERTENSIONAHA.117.10620 |
| Availability: |
http://hdl.handle.net/10871/33627; https://doi.org/10.1161/HYPERTENSIONAHA.117.10620 |
| Rights: |
© 2018 The Authors. Hypertension is published on behalf of the American Heart Association, Inc., by Wolters Kluwer Health, Inc. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution, and reproduction in any medium, provided that the original work is properly cited |
| Accession Number: |
edsbas.B2C54E58 |
| Database: |
BASE |