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Jesper Møller Jensen

Pressure Recovery in the Left Main Stenosis

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Standard

Pressure Recovery in the Left Main Stenosis. / Jensen, Jesper Møller; Bøtker, Hans Erik; Sand, Niels Peter Rønnow et al.
In: Journal of Clinical Imaging Science, Vol. 9, 39, 2019.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

Harvard

Jensen, JM, Bøtker, HE, Sand, NPR & Nørgaard, BL 2019, 'Pressure Recovery in the Left Main Stenosis', Journal of Clinical Imaging Science, vol. 9, 39. https://doi.org/10.25259/JCIS_40_2019

APA

Jensen, J. M., Bøtker, H. E., Sand, N. P. R., & Nørgaard, B. L. (2019). Pressure Recovery in the Left Main Stenosis. Journal of Clinical Imaging Science, 9, [39]. https://doi.org/10.25259/JCIS_40_2019

CBE

Jensen JM, Bøtker HE, Sand NPR, Nørgaard BL. 2019. Pressure Recovery in the Left Main Stenosis. Journal of Clinical Imaging Science. 9:Article 39. https://doi.org/10.25259/JCIS_40_2019

MLA

Jensen, Jesper Møller et al. "Pressure Recovery in the Left Main Stenosis". Journal of Clinical Imaging Science. 2019. 9. https://doi.org/10.25259/JCIS_40_2019

Vancouver

Jensen JM, Bøtker HE, Sand NPR, Nørgaard BL. Pressure Recovery in the Left Main Stenosis. Journal of Clinical Imaging Science. 2019;9:39. doi: 10.25259/JCIS_40_2019

Author

Jensen, Jesper Møller ; Bøtker, Hans Erik ; Sand, Niels Peter Rønnow et al. / Pressure Recovery in the Left Main Stenosis. In: Journal of Clinical Imaging Science. 2019 ; Vol. 9.

Bibtex

@article{050d9b6d709e432c9fad1bc52e51c0f4,
title = "Pressure Recovery in the Left Main Stenosis",
abstract = "A 76-year-old male patient with dyspnea was referred on a suspicion of coronary artery disease. A coronary computed tomography angiography (CTA) revealed a distal left main (LM) stenosis and in the right (right coronary artery [RCA]), left circumflex (LCX) and left anterior descending (LAD) coronary arteries stenosis could not be excluded. CTA-derived fractional flow reserve (FFRct) was 0.75, 0.72, 0.74, 0.86, and 0.94 in the LM, LAD, LCX, ramus, and RCA, respectively. Invasive coronary angiography confirmed a stenosis in the LM and LAD. FFR was 0.73 and 0.85 in the LCX and ramus, respectively. The patient was referred for coronary artery bypass surgery. The FFR and FFRct values in the ramus demonstrate the phenomenon of pressure recovery. This case shows that preserved FFR and FFRct cannot always be used to exclude the hemodynamic significance of upstream coronary lesions.",
author = "Jensen, {Jesper M{\o}ller} and B{\o}tker, {Hans Erik} and Sand, {Niels Peter R{\o}nnow} and N{\o}rgaard, {Bjarne Linde}",
year = "2019",
doi = "10.25259/JCIS_40_2019",
language = "English",
volume = "9",
journal = "Journal of Clinical Imaging Science",
issn = "2156-7514",
publisher = "Medknow Publications and Media Pvt. Ltd",

}

RIS

TY - JOUR

T1 - Pressure Recovery in the Left Main Stenosis

AU - Jensen, Jesper Møller

AU - Bøtker, Hans Erik

AU - Sand, Niels Peter Rønnow

AU - Nørgaard, Bjarne Linde

PY - 2019

Y1 - 2019

N2 - A 76-year-old male patient with dyspnea was referred on a suspicion of coronary artery disease. A coronary computed tomography angiography (CTA) revealed a distal left main (LM) stenosis and in the right (right coronary artery [RCA]), left circumflex (LCX) and left anterior descending (LAD) coronary arteries stenosis could not be excluded. CTA-derived fractional flow reserve (FFRct) was 0.75, 0.72, 0.74, 0.86, and 0.94 in the LM, LAD, LCX, ramus, and RCA, respectively. Invasive coronary angiography confirmed a stenosis in the LM and LAD. FFR was 0.73 and 0.85 in the LCX and ramus, respectively. The patient was referred for coronary artery bypass surgery. The FFR and FFRct values in the ramus demonstrate the phenomenon of pressure recovery. This case shows that preserved FFR and FFRct cannot always be used to exclude the hemodynamic significance of upstream coronary lesions.

AB - A 76-year-old male patient with dyspnea was referred on a suspicion of coronary artery disease. A coronary computed tomography angiography (CTA) revealed a distal left main (LM) stenosis and in the right (right coronary artery [RCA]), left circumflex (LCX) and left anterior descending (LAD) coronary arteries stenosis could not be excluded. CTA-derived fractional flow reserve (FFRct) was 0.75, 0.72, 0.74, 0.86, and 0.94 in the LM, LAD, LCX, ramus, and RCA, respectively. Invasive coronary angiography confirmed a stenosis in the LM and LAD. FFR was 0.73 and 0.85 in the LCX and ramus, respectively. The patient was referred for coronary artery bypass surgery. The FFR and FFRct values in the ramus demonstrate the phenomenon of pressure recovery. This case shows that preserved FFR and FFRct cannot always be used to exclude the hemodynamic significance of upstream coronary lesions.

U2 - 10.25259/JCIS_40_2019

DO - 10.25259/JCIS_40_2019

M3 - Journal article

C2 - 31538037

VL - 9

JO - Journal of Clinical Imaging Science

JF - Journal of Clinical Imaging Science

SN - 2156-7514

M1 - 39

ER -