Fractional flow reserve guided stenting of epicardial collateral channel in chronic left main total occlusion

2021 ◽  
Author(s):  
Rudolf Kolozsvári ◽  
Sándor Bakk ◽  
Balázs Tar ◽  
Ágnes Rácz ◽  
Gábor Tamás Szabó ◽  
...  
Keyword(s):  
Fractional Flow Reserve ◽  
Left Main ◽  
Fractional Flow ◽  
Total Occlusion ◽  
Flow Reserve ◽  
Collateral Channel

scholarly journals Left Main Coronary Artery Thrombus Diagnosed and Managed With Coronary Computed Tomography Angiography and Fractional Flow Reserve Derived From Computed Tomography

2019 ◽  
Vol 13 ◽  
pp. 117954681989459
Author(s):  
Shone O Almeida ◽  
Nasih M Ahmed ◽  
Ronald P Karlsberg
Keyword(s):  
Computed Tomography ◽  
Coronary Artery ◽  
Fractional Flow Reserve ◽  
Computed Tomography Angiography ◽  
Left Main Coronary Artery ◽  
Coronary Computed Tomography Angiography ◽  
Left Main ◽  
Fractional Flow ◽  
Coronary Cta ◽  
Flow Reserve

Left main coronary artery thrombus (LMCA-T) is a rare disease state and diagnosed with invasive coronary angiography (ICA). We present a case of LMCA-T diagnosed with coronary computed tomography angiography (CTA) and treated without ICA in a patient who presented to a hospital in the middle of war zone in Erbil, Iraqi Kurdistan. Coronary CTA performed 1 month later demonstrated resolution of the thrombus. Fractional flow reserve computed from computed tomography (FFR-CT; HeartFlow, Redwood City, CA) performed retrospectively confirmed that the clot was not hemodynamically significant at the time of diagnosis. This case demonstrates the diagnostic capabilities of coronary CTA and FFR-CT when ICA is not readily available.

Fractional flow reserve for a mild stenosis on the donor artery to chronic total occlusion

2012 ◽  
Vol 28 (2) ◽  
pp. 193-196 ◽  
Author(s):  
Harue Sasai ◽  
Kenichi Sakakura ◽  
Koichi Yuri ◽  
Hiroshi Wada ◽  
Kenshiro Arao ◽  
...  
Keyword(s):  
Fractional Flow Reserve ◽  
Chronic Total Occlusion ◽  
Fractional Flow ◽  
Total Occlusion ◽  
Flow Reserve ◽  
Mild Stenosis ◽  
Donor Artery

scholarly journals TCT-255 Impact of right atrial pressure on fractional flow reserve calculation in the presence of a chronic total occlusion

2017 ◽  
Vol 70 (18) ◽  
pp. B105-B106
Author(s):  
Grigoris Karamasis ◽  
Shah Mohdnazri ◽  
Firas Al-Janabi ◽  
Andreas Kalogeropoulos ◽  
Rohan Jagathesan ◽  
...  
Keyword(s):  
Fractional Flow Reserve ◽  
Chronic Total Occlusion ◽  
Atrial Pressure ◽  
Right Atrial ◽  
Right Atrial Pressure ◽  
Fractional Flow ◽  
Total Occlusion ◽  
Flow Reserve

scholarly journals Fractional Flow Reserve Assessment of Left Main Stenosis in the Presence of Downstream Coronary Stenoses

2013 ◽  
Vol 6 (2) ◽  
pp. 161-165 ◽  
Author(s):  
Andy S.C. Yong ◽  
David Daniels ◽  
Bernard De Bruyne ◽  
Hyun-Sook Kim ◽  
Fumiaki Ikeno ◽  
...  
Keyword(s):  
Fractional Flow Reserve ◽  
Left Main ◽  
Fractional Flow ◽  
Left Main Stenosis ◽  
Flow Reserve ◽  
Coronary Stenoses

scholarly journals Intravascular Ultrasound-Derived Predictors for Fractional Flow Reserve in Intermediate Left Main Disease

2011 ◽  
Vol 4 (11) ◽  
pp. 1168-1174 ◽  
Author(s):  
Soo-Jin Kang ◽  
Jong-Young Lee ◽  
Jung-Min Ahn ◽  
Hae Geun Song ◽  
Won-Jang Kim ◽  
...  
Keyword(s):  
Intravascular Ultrasound ◽  
Fractional Flow Reserve ◽  
Left Main ◽  
Fractional Flow ◽  
Left Main Disease ◽  
Flow Reserve
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