2016
DOI: 10.1016/j.ijcard.2016.07.052
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Impact of functional focal versus diffuse coronary artery disease on bypass graft patency

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Cited by 40 publications
(20 citation statements)
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“…Although several studies proposed focal (abrupt) pattern and diffuse (gradual) pattern on FFR pullback, all definitions were different depending on investigators. 17,18 Recent report demonstrated a simple predictive equation could accurately evaluate the component contributions of individual stenoses in serial lesions using FFR pullback, which might be helpful for determining the physiological pattern of disease in the future. 19 As a result, currently, classification of the physiological pattern of disease is operator dependent and thus prone to both intra and interoperator variability.…”
Section: Discussionmentioning
confidence: 99%
“…Although several studies proposed focal (abrupt) pattern and diffuse (gradual) pattern on FFR pullback, all definitions were different depending on investigators. 17,18 Recent report demonstrated a simple predictive equation could accurately evaluate the component contributions of individual stenoses in serial lesions using FFR pullback, which might be helpful for determining the physiological pattern of disease in the future. 19 As a result, currently, classification of the physiological pattern of disease is operator dependent and thus prone to both intra and interoperator variability.…”
Section: Discussionmentioning
confidence: 99%
“…One study using fractional flow reserve (FFR) to characterize diffuse vs. focal lesions found that the former were associated with an increased risk of graft failure within 6 months of CABG (26% vs. 7%, p=0.021). 83 Diffuse atherosclerosis affects vasomotor regulation of the coronary target and also limits the availability of adequate landing zones for the bypass conduit.…”
Section: Target Vessel Factorsmentioning
confidence: 99%
“…Известны исследования, использующие для определения диффузного поражения КА метод измерения фракционного резерва кровотока (ФРК) [15]. Так, Y. Shiono и соавт.…”
Section: Discussionunclassified
“…в своей работе различали два основных типа поражений КА: первый -локальное поражение КА, характеризующееся резким снижением ФРК (n=58), и диффузное, характеризующееся постепенным снижением ФРК на протяжении всей длины артерии до гемодинамически значимых значений (n=31). Выполнена оценка годичных результатов операции КШ в обеих группах, данных о возврате стенокардии, ИМ или смерти от сердечно-сосудистых заболеваний не получено, частота повторных реваскуляризаций составила 2% в 1-й группе и 3% во 2-й [15].…”
Section: Discussionunclassified