Results 151 to 160 of about 7,220,590 (185)

Patient radiation dose and contrast usage impacted by assisted coronary angiography technologies: fractional flow reserve, instantaneous wave-free ratio, intravascular ultrasonography, and optical coherence tomography. [PDF]

Postepy Kardiol Interwencyjnej
Bousis CN, Karanikis P, Kosovitsas T, Kotsia A, Tzima E, Kalampoki E, Oikonomou P, Pappa E.   +7 more
europepmc   +1 more source

Win statistics applied to registry-based randomized clinical trials. [PDF]

Trials
Rylance R, Wagner P, Götberg M, Mohammad MA, Hofmann R, Fröbert O, James S, Erlinge D.   +7 more
europepmc   +1 more source

Strategies and Timing of Complete Revascularization in STEMI Patients with Multivessel Coronary Artery Disease. [PDF]

J Clin Med
Castiello DS, Rocca C, Romano LR, Spaccarotella CAM, Polimeni A, Chiatto M, Curcio A, Esposito G, Indolfi C.   +8 more
europepmc   +1 more source

Improving Abstraction Quality Through Registry Metric Deconstruction. [PDF]

JACC Case Rep
Norman J, Castillo B.
europepmc   +1 more source

Multimodal Imaging Directs Decision Making in Intraseptal L-AAOCA. [PDF]

JACC Case Rep
Burns J, Eilers LF, Dolgner SJ, Hickey EJ, Molossi S.   +4 more
europepmc   +1 more source

Prognostic impact of high-risk plaque morphology and impaired physiology in untreated non-culprit coronary lesions: a systematic review and meta-analysis. [PDF]

Int J Cardiol Heart Vasc
Acerbo V, Cesaro A, Biccirè FG, Sio V, Capolongo A, Monaco MG, Moscarella E, Gragnano F, Pelliccia F, Prati F, Dobrev D, Calabrò P.   +11 more
europepmc   +1 more source

Comparison of instantaneous wave-free ratio (iFR) and fractional flow reserve (FFR) — First real world experience

International Journal of Cardiology, 2015
The instantaneous wave-free ratio (iFR) is a new adenosine-independent index of coronary stenosis severity. Most published data have been based on off-line analyses of pressure recordings in a core laboratory. We prospectively compared real-time iFR and fractional flow reserve (FFR) measurements.iFR and FFR were measured in 151 coronary stenoses in 108
Sven Meyer, Tobias Harle
exaly   +4 more sources

The instantaneous wave-free ratio (iFR) for evaluation of non-culprit lesions in patients with acute coronary syndrome and multivessel disease

International Journal of Cardiology, 2015
Adenosine administration is currently required for evaluation of stenosis severity with fractional flow reserve (FFR). The instantaneous wave-free ratio (iFR) was recently introduced as an adenosine-free alternative in patients with stable CAD. The aim of the present study was to replicate the findings of previous iFR studies using an independent ...
Gianluca Caiazzo
exaly   +5 more sources

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Association Between FFRCT and Instantaneous Wave-Free Ratio (iFR) of Intermediate Lesions on Coronary Computed Tomography Angiography

Cardiovascular Revascularization Medicine, 2021
New data suggests long term outcomes of coronary revascularization based on instantaneous wave free ratio (iFR) are equivalent to invasive fractional flow reserve (FFR). We aimed to evaluate the correlation between non-invasive FFR derived from cardiac CT (FFRCT) and iFR.Data from 21 patients with 26 vessels, who underwent both FFRCT computation and ...
Mohammed Chamsi-Pasha, Faheemullah Beg, Mouaz Al-Mallah   +2 more
exaly   +3 more sources

Reclassification of Treatment Strategy With Instantaneous Wave-Free Ratio and Fractional Flow Reserve: A Substudy From the iFR-SWEDEHEART Trial.

JACC. Cardiovascular interventions, 2018
The authors sought to compare reclassification of treatment strategy following instantaneous wave-free ratio (iFR) and fractional flow reserve (FFR).iFR was noninferior to FFR in 2 large randomized controlled trials in guiding coronary revascularization.
Andell, Pontus, Berntorp, Karolina, Christiansen, Evald H, Gudmundsdottir, Ingibjörg J, Sandhall, Lennart, Venetsanos, Dimitrios, Erlinge, David, Fröbert, Ole, Koul, Sasha, Reitan, Christian, Götberg, Matthias   +10 more
openaire   +4 more sources