دورية أكاديمية
Contrast FFR plus intracoronary injection of nitro-glycerine accurately predicts FFR for coronary stenosis functional assessment.
| العنوان: | Contrast FFR plus intracoronary injection of nitro-glycerine accurately predicts FFR for coronary stenosis functional assessment. |
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| المؤلفون: | Gutiérrez-Barrios A; Department of Cardiology, Puerta del Mar University Hospital, Cádiz, Spain - aleklos@hotmail.com.; Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz, Spain - aleklos@hotmail.com., Noval-Morillas I; Department of Cardiology, Puerta del Mar University Hospital, Cádiz, Spain.; Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz, Spain., Camacho-Freire S; Department of Cardiology, Juan Ramón Jiménez Hospital, Huelva, Spain., Puche JE; Department of Cardiology, Puerta del Mar University Hospital, Cádiz, Spain., Gheorghe L; Department of Cardiology, Puerta del Mar University Hospital, Cádiz, Spain.; Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz, Spain., Silva E; Department of Cardiology, Juan Ramón Jiménez Hospital, Huelva, Spain., Alarcon-Lastra I; Department of Cardiology, Puerta del Mar University Hospital, Cádiz, Spain., Cañadas-Pruaño D; Department of Cardiology, Puerta del Mar University Hospital, Cádiz, Spain.; Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz, Spain., Gómez-Menchero A; Department of Cardiology, Juan Ramón Jiménez Hospital, Huelva, Spain., Calle-Pérez G; Department of Cardiology, Puerta del Mar University Hospital, Cádiz, Spain.; Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz, Spain., Diaz-Fernandez JF; Department of Cardiology, Juan Ramón Jiménez Hospital, Huelva, Spain., Vázquez-García R; Department of Cardiology, Puerta del Mar University Hospital, Cádiz, Spain.; Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz, Spain. |
| المصدر: | Minerva cardiology and angiology [Minerva Cardiol Angiol] 2021 Aug; Vol. 69 (4), pp. 449-457. Date of Electronic Publication: 2020 Dec 01. |
| نوع المنشور: | Journal Article; Multicenter Study |
| اللغة: | English |
| بيانات الدورية: | Publisher: Minerva medica Country of Publication: Italy NLM ID: 101776555 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2724-5772 (Electronic) Linking ISSN: 27245683 NLM ISO Abbreviation: Minerva Cardiol Angiol Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Torino : Minerva medica, [2021]- |
| مواضيع طبية MeSH: | Coronary Artery Disease* , Coronary Stenosis*/diagnosis , Fractional Flow Reserve, Myocardial*, Glycerol ; Humans ; Prospective Studies |
| مستخلص: | Background: Fractional flow reserve (FFR) is the "gold standard" for assessing the physiological significance of coronary disease. In the last decade, several alternative adenosine-free indexes have been proposed in order to facilitate the dissemination of the functional evaluation of coronary stenosis. Our aim was to investigate whether radiographic contrast plus intracoronary nitroglycerin (cFFR-NTG) can predict functional assessment of coronary stenosis offering superior diagnostic agreement with FFR compared to non-hyperemic indexes and contrast mediated FFR (cFFR). Methods: Three hundred twenty-nine lesions evaluated with pressure wire in 266 patients were prospectively included in this multicenter study. Results: The ROC curves for cFFR-NTG using an FFR≤0.80 showed a higher accuracy in predicting FFR (AUC=0.97) than resting Pd/Pa (AUC=0.90, P<0.01) and cFFR (AUC=0.93.5, P<0.01). A significant (P<0.01) strong correlation was found between FFR and the four analyzed indexes: Pd/Pa (r=0.78); iFR/RFR (r=0.73); cFFR(r=0.89) and cFFR-NTG (r=0.93). cFFR-NTG showed the closest agreement at Bland-Altman analysis. The cFFR-NTG cut off value >0.84 showed the highest negative predictive value (88%), specificity (91%), sensitivity (94%) and accuracy (92%) of the studied indexes. Conclusions: Submaximal hyperemic adenosine-free indexes are an efficient alternative to adenosine for the physiological assessment of epicardial coronary disease. The most accurate index in predicting the functional significance of coronary stenosis using FFR as reference was cFFR-NTG. |
| المشرفين على المادة: | PDC6A3C0OX (Glycerol) |
| تواريخ الأحداث: | Date Created: 20201201 Date Completed: 20210922 Latest Revision: 20211207 |
| رمز التحديث: | 20221213 |
| DOI: | 10.23736/S2724-5683.20.05354-2 |
| PMID: | 33258564 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 2724-5772 |
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| DOI: | 10.23736/S2724-5683.20.05354-2 |