Results 91 to 100 of about 3,798,071 (209)

Relationship between Hemoglobin A1c and Fractional Flow Reserve Lesion Severity in Non-diabetic Patients

, 2022
Objective: To find out whether there is any correlation between the fractional flow reserve (FFR) that indicates the severity of coronary artery disease (CAD), and the HbA1c value in non-diabetic ...
Guzel, Tuncay, KIŞ, MEHMET
core   +1 more source

Age and Vasodilator Response to Different Hyperemic Agents: Adenosine versus Contrast Medium

Reviews in Cardiovascular Medicine
Background: Age-related remodelling has the potential to affect the microvascular response to hyperemic stimuli. However, its precise effects on the vasodilatory response to adenosine and contrast medium, as well as its influence on fractional flow ...
Domenico Galante, Stefano Migliaro, Federico Di Giusto, Gianluca Anastasia, Edoardo Petrolati, Andrea Vicerè, Giuseppe Zimbardo, Pio Cialdella, Enrico Romagnoli, Cristina Aurigemma, Francesco Burzotta, Carlo Trani, Roberto Martin-Reyes, Sergio Bravo Baptista, Daniel Faria, Nicolas Amabile, Luis Raposo, Filippo Crea, Antonio Maria Leone   +18 more
doaj   +1 more source

Noninvasive FFR derived from coronary CT angiography in the management of coronary artery disease: technology and clinical update

Vascular Health and Risk Management, 2016
Rine Nakanishi, Mathew J Budoff Los Angeles Biomedical Research Institute, Harbor-UCLA Medical Center, Torrance, CA, USA Abstract: After a decade of clinical use of coronary computed tomographic angiography (CCTA) to evaluate the anatomic severity of ...
Nakanishi R, Budoff MJ
doaj  

Research Advancement and Application Exploration of Coronary CT Angiography-derived Fractional Flow Reserve

CT Lilun yu yingyong yanjiu
Coronary computed tomography angiography-derived fractional flow reserve (CT-FFR) offers comprehensive assessment by providing both morphological and functional information from a single coronary computed tomography angiography (CCTA) scan.
Limiao ZOU, Cheng XU, Yining WANG
doaj   +1 more source

Hemodynamic Evaluation of Coronary Artery Lesions after Kawasaki Disease: Comparison of Fractional Flow Reserve during Cardiac Catheterization with Myocardial Flow Reserve during ¹³N-Ammonia PET

Journal of Cardiovascular Development and Disease
Coronary artery lesions (CALs) after Kawasaki disease present complex coronary hemodynamics. We investigated the relationship between coronary fractional flow reserve (FFR), myocardial flow reserve (MFR), and myocardial blood flow volume fraction (MBF ...
Makoto Watanabe, Ryuji Fukazawa, Tomonari Kiriyama, Shogo Imai, Ryosuke Matsui, Kanae Shimada, Yoshiaki Hashimoto, Koji Hashimoto, Masanori Abe, Mitsuhiro Kamisago, Yasuhiko Itoh   +10 more
doaj   +1 more source

Functional assessment of coronary artery disease by intravascular ultrasound and computational fluid dynamics simulation

Revista Portuguesa de Cardiologia, 2014
Clinical trials have shown that functional assessment of coronary stenosis by fractional flow reserve (FFR) improves clinical outcomes. Intravascular ultrasound (IVUS) complements conventional angiography, and is a powerful tool to assess atherosclerotic
Sebastián Carrizo, Xinzhou Xie, Rafael Peinado-Peinado, Angel Sánchez-Recalde, Santiago Jiménez-Valero, Guillermo Galeote-Garcia, Raúl Moreno   +6 more
doaj   +1 more source

TCT-529 The correlation between Quantitative Flow Ratio (QFR) and Fractional Flow Reserve (FFR)

Journal of the American College of Cardiology, 2016
Fractional Flow Reserve (FFR) is an indispensable device to identify coronary stenoses causing myocardial ischemia. But FFR is more invasive than coronary angiography and require additional cost, time and efforts.
Hiroki Emori, Takashi Kubo, Takeyoshi Kameyama, Yasushi Ino, Yoshiki Matsuo, Atsushi Tanaka, Takashi Akasaka   +6 more
openaire   +1 more source

Physiology‐Guided Drug‐Coated Balloon Angioplasty: What We Know and What is Yet to be Understood

Catheterization and Cardiovascular Interventions, Volume 108, Issue 4, Page 1149-1156, October 1, 2026.
Marco Frazzetto, Filippo Luca Gurgoglione, Bharat Khialani, Sandeep Basavarajaiah, Bernardo Cortese   +4 more
wiley   +1 more source

Pullback Pressure Gradient—An Emerging Concept in Patients with Coronary Artery Disease

Reviews in Cardiovascular Medicine
Fractional flow reserve fractional flow reserve (FFR)-guided percutaneous coronary intervention (PCI) is currently recommended in the management of patients with stable coronary artery disease (CAD).
Muntaser Omari, Abdalazeem Ibrahem, Bilal Bawamia, Timothy Cartlidge, Alan Bagnall, Ian Purcell, Mohaned Egred, Azfar Zaman, Mohamed Farag, Mohammad Alkhalil   +9 more
doaj   +1 more source

Correlation between coronary computed tomographic angiography and fractional flow reserve

, 2010
Coronary CT angiography (CCTA) has become an important modality to evaluate the presence of coronary artery disease. Coronary artery stenosis of intermediate severity remains a therapeutic dilemma.
Kofoed, Klaus Fuglsang, Von Der Recke, Peter, Kristensen, Thomas Skaarup, Kelbæk, Henning, Nielsen, Michael Bachmann, Engstrøm, Thomas, Henning Kelbæk, Thomas Skaarup Kristensen, Thomas Engstrøm, Peter von der Recke, Michael Bachmann Nielsen, Klaus Fuglsang Kofoed   +11 more
core   +1 more source