Results 101 to 110 of about 3,607,366 (207)

Measurement of fractional flow reserve in a patient with combined myocardial bridging and coronary fixed stenosis [PDF]

, 2012
A segment of coronary arteries traveling through the myocardium is known as myocardial bridging. Several reports have shown reduced fractional flow reserve (FFR) associated with myocardial bridging.
Ishibashi, Ken, Kurisu, Satoshi, Kihara, Yasuki, Nishioka, Kenji, Iwasaki, Toshitaka, Dohi, Yoshihiro, Mitsuba, Naoya   +6 more
core   +1 more source

Comparison of resting and adenosine-free pressure indices with adenosine-induced hyperemic fractional flow reserve in intermediate coronary lesions

Indian Heart Journal, 2019
Objective: Fractional flow reserve (FFR) using adenosine has been the gold standard in the functional assessment of intermediate coronary stenoses in the catheterization laboratory.
Deep Chandh Raja, Vijayakumar Subban, Rony Mathew, Jabir Abdullakutty, Jo Joseph, Jimmy George, Subash Chandra, Nandhini Livingston, Shyam G. Nair, Ezhilan Janakiraman, Latchumanadhas Kalidoss, Ajit Sankaradas Mullasari   +11 more
doaj   +1 more source

Automating fractional flow reserve (FFR) calculation from CT scans: A rapid workflow using unsupervised learning and computational fluid dynamics. [PDF]

Int J Numer Method Biomed Eng, 2022
Chakshu NK, Carson JM, Sazonov I, Nithiarasu P.   +3 more
europepmc   +1 more source

Fractional flow reserve (FFR)-based therapy in patients presenting with acute coronary syndrome: Current data and everyday practice [PDF]

, 2017
  Fractional flow reserve (FFR) is an evidence-based diagnostic tool of physiological significance of coronary artery stenosis in patients with stable coronary artery disease (CAD).
Zuk, Grzegorz; First Department of Cardiology, Medical University of Gdansk, Poland, Gruchala, Marcin; First Department of Cardiology, Medical University of Gdansk, Poland, Cuculi, Florim; Department of Cardiology, University Heart Center Zurich, Switzerland, Cwalina, Natalia; First Department of Cardiology, Medical University of Gdansk, Poland, Ciecwierz, Dariusz; First Department of Cardiology, Medical University of Gdansk, Poland   +4 more
core   +1 more source

Controversies in fractional flow reserve

, 2016
Fractional flow reserve (FFR) has been identified as the optimal diagnostic tool to identify significant coronary lesion. However, current evidence does not support this role.
MORRONE, DORALISA, Scali, Maria Chiara, MARZILLI, MARIO   +2 more
core   +1 more source

FIRST: Fractional Flow Reserve and Intravascular Ultrasound Relationship Study [PDF]

, 2013
ObjectivesFIRST (Fractional Flow Reserve and Intravascular Ultrasound Relationship Study) aimed to determine the optimal minimum lumen area (MLA) by intravascular ultrasound (IVUS) that correlates with fractional flow reserve (FFR) and to assess the ...
Marso, Steven, Torguson, Rebecca, Waksman, Ron, DeVries, James, Schloss, Timothy, Legutko, Jacek, Palmer, Nicholas, Haude, Michael, Singh, Jasvindar, Orlando, Quentin, Tugaoen, John, Swymelar, Stacy   +11 more
core   +1 more source

Efficacy and safety outcomes of fractional flow reserve in guiding clinical therapy of non-ST-segment elevation myocardial infarction compared with angiography alone in elderly Chinese patients

, 2016
Zhao Zhang,* Ke Li,* Jinwen Tian Department of Cardiology, Chinese People’s Liberation Army General Hospital and Hainan Branch, Sanya, People’s Republic of China *These authors contributed equally to this work Objective: Fractional ...
Tian J, Zhang Z, Li K
core  

Fractional Flow Reserve Assessment of a Significant Coronary Stenosis Masked by a Downstream Serial Lesion

Case Reports in Cardiology, 2016
Fractional flow reserve (FFR) has been recognized as an effective tool to determine functional significance in intermediate coronary lesions and FFR-guided percutaneous coronary intervention (PCI) improves clinical outcomes.
Lawrence Yu-Min Liu, Hsu-Ping Wu, Po-Lin Lin   +2 more
doaj   +1 more source

The impact of multiple vessel disease on fractional flow reserve

, 2009
Background - Fractional flow reserve (FFR) is a method for the assessment of intermediate lesions. The impact of lesions at other coronary arteries on the FFR is not clear.
Timurkaynak, Timur, Hizal, Fatma, Kocaman, Sinan Altan, ŞAHİNARSLAN, ASİFE   +3 more
core   +1 more source

Coronary Computed Tomography Angiography-Derived Fractional Flow Reserve: A Comprehensive Review

Reviews in Cardiovascular Medicine
Coronary computed tomography angiography (CCTA)-derived fractional flow reserve (CT-FFR) represents a significant technical advancement in the non-invasive evaluation of coronary artery disease, propelling CCTA into a new era of functional assessment ...
Dongna Yi, Fan Zhou, Quan Liang, Tongyuan Liu, Xueqin Bao, Jun Cai, Chunxiang Tang, Longjiang Zhang   +7 more
doaj   +1 more source