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Time-efficient black blood RCA wall imaging at 3T using improved motion sensitized driven equilibrium (iMSDE): feasibility and reproducibility.

التفاصيل البيبلوغرافية
العنوان: Time-efficient black blood RCA wall imaging at 3T using improved motion sensitized driven equilibrium (iMSDE): feasibility and reproducibility.
المؤلفون: Jinnan Wang, Suzanne C Gerretsen, Jeffrey H Maki, Caroline Jaarsma, M Eline Kooi, Daniel Herzka, Baocheng Chu, Vasily L Yarnykh, Chun Yuan, Tim Leiner
المصدر: PLoS ONE, Vol 6, Iss 10, p e26567 (2011)
بيانات النشر: Public Library of Science (PLoS), 2011.
سنة النشر: 2011
المجموعة: LCC:Medicine
LCC:Science
مصطلحات موضوعية: Medicine, Science
الوصف: The aim of this study was to explore the feasibility and reproducibility of a time-efficient coronary vessel wall measurement approach using an improved motion-sensitized driven equilibrium (iMSDE) pulse sequence.In this study, the iMSDE pulse sequence was first optimized and then applied on a group of healthy volunteers (N = 10) to evaluate its feasibility of vessel wall visualization. The same technique was also applied on a separate group of volunteers (N = 19) for a reproducibility study by scanning the same subject in two separate sessions. The iMSDE sequence was found to provide good coronary vessel wall delineation. It was also found to provide reproducible coronary vessel wall diameter and thickness measurements in both proximal and middle segments of the right coronary artery.The feasibility and reproducibility of iMSDE based coronary vessel wall imaging were demonstrated for the first time, paving the way for further testing in a clinical environment for fast and accurate coronary artery disease detection.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1932-6203
Relation: http://europepmc.org/articles/PMC3197654?pdf=render; https://doaj.org/toc/1932-6203
DOI: 10.1371/journal.pone.0026567
URL الوصول: https://doaj.org/article/aee1627925eb4b7d8dee7150853d2e34
رقم الأكسشن: edsdoj.1627925eb4b7d8dee7150853d2e34
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:19326203
DOI:10.1371/journal.pone.0026567