Publication: Comparison of resting distal to aortic coronary pressure with angiography-based quantitative flow ratio
Comparison of resting distal to aortic coronary pressure with angiography-based quantitative flow ratio
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Stähli, B. E., Erbay, A., Steiner, J., Klotsche, J., Mochmann, H.-C., Skurk, C., Lauten, A., Landmesser, U., & Leistner, D. M. (2019). Comparison of resting distal to aortic coronary pressure with angiography-based quantitative flow ratio. International Journal of Cardiology, 279, 12–17. https://doi.org/10.1016/j.ijcard.2018.11.093
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BACKGROUND Quantitative flow ratio (QFR) is a novel, adenosine-free method for functional coronary lesion interrogation, which is based on 3-dimensional quantitative coronary angiography and computational algorithms. Data on QFR in all-comer patients with intermediate coronary lesions are scarce, and the diagnostic performance in comparison to resting distal to aortic coronary pressure (Pd/Pa) ratio unknown. METHODS A total of 436 patients with 516 vessels undergoing FFR measurements were included in the analysis. Diagnostic perform
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- Stähli, Barbara E
- Erbay, Aslihan
- Steiner, Julia
- Klotsche, Jens
- Mochmann, Hans-Christian
- Skurk, Carsten
- Lauten, Alexander
- Landmesser, Ulf
- Leistner, David M
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Stähli, B. E., Erbay, A., Steiner, J., Klotsche, J., Mochmann, H.-C., Skurk, C., Lauten, A., Landmesser, U., & Leistner, D. M. (2019). Comparison of resting distal to aortic coronary pressure with angiography-based quantitative flow ratio. International Journal of Cardiology, 279, 12–17. https://doi.org/10.1016/j.ijcard.2018.11.093