Search Results - "Ovrehus, Kristian A."

Vitamin K2 and D in Patients With Aortic Valve Calcification: A Randomized Double-Blinded Clinical Trial by Diederichsen, Axel C.P., Lindholt, Jes S., Möller, Sören, Øvrehus, Kristian A., Auscher, Søren, Lambrechtsen, Jess, Hosbond, Susanne E., Alan, Dilek H., Urbonaviciene, Grazina, Becker, Søren W., Fredgart, Maise H., Hasific, Selma, Folkestad, Lars, Gerke, Oke, Rasmussen, Lars Melholt, Møller, Jacob E., Mickley, Hans, Dahl, Jordi S.

“…Menaquinone-7 (MK-7), also known as vitamin K2, is a cofactor for the carboxylation of proteins involved in the inhibition of arterial calcification and has…”
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Temporal changes in FFRCT-Guided Management of Coronary Artery Disease – Lessons from the ADVANCE Registry by Nous, Fay, Budde, Ricardo P.J., Fairbairn, Timothy A., Akasaka, Takashi, Nørgaard, Bjarne L., Berman, Daniel S., Raff, Gilbert, Hurwitz-Koweek, Lynne M., Pontone, Gianluca, Kawasaki, Tomohiro, Sand, Niels Peter R., Jensen, Jesper M., Amano, Tetsuya, Poon, Michael, Øvrehus, Kristian A., Sonck, Jeroen, Rabbat, Mark G., Mullen, Sarah, De Bruyne, Bernard, Rogers, Campbell, Matsuo, Hitoshi, Bax, Jeroen J., Leipsic, Jonathon, Patel, Manesh R., Nieman, Koen

“…The ADVANCE registry is a large prospective study of outcomes and resource utilization in patients undergoing coronary computed tomography angiography (CCTA)…”
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Integrated prediction of lesion-specific ischaemia from quantitative coronary CT angiography using machine learning: a multicentre study by Dey, Damini, Gaur, Sara, Ovrehus, Kristian A., Slomka, Piotr J., Betancur, Julian, Goeller, Markus, Hell, Michaela M., Gransar, Heidi, Berman, Daniel S., Achenbach, Stephan, Botker, Hans Erik, Jensen, Jesper Moller, Lassen, Jens Flensted, Norgaard, Bjarne Linde

“…Objectives We aimed to investigate if lesion-specific ischaemia by invasive fractional flow reserve (FFR) can be predicted by an integrated machine learning…”
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1-Year Impact on Medical Practice and Clinical Outcomes of FFRCT: The ADVANCE Registry by Patel, Manesh R, Nørgaard, Bjarne Linde, Fairbairn, Timothy A, Nieman, Koen, Akasaka, Takashi, Berman, Daniel S, Raff, Gilbert L, Hurwitz Koweek, Lynne M, Pontone, Gianluca, Kawasaki, Tomohiro, Sand, Niels Peter Rønnow, Jensen, Jesper M, Amano, Tetsuya, Poon, Michael, Øvrehus, Kristian A, Sonck, Jeroen, Rabbat, Mark G, Mullen, Sarah, De Bruyne, Bernard, Rogers, Campbell, Matsuo, Hitoshi, Bax, Jeroen J, Leipsic, Jonathon

“…OBJECTIVESThe 1-year data from the international ADVANCE (Assessing Diagnostic Value of Non-invasive FFRCT in Coronary Care) Registry of patients undergoing…”
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Lesion-Specific and Vessel-Related Determinants of Fractional Flow Reserve Beyond Coronary Artery Stenosis by Ahmadi, Amir, Leipsic, Jonathon, Øvrehus, Kristian A., Gaur, Sara, Bagiella, Emilia, Ko, Brian, Dey, Damini, LaRocca, Gina, Jensen, Jesper M., Bøtker, Hans Erik, Achenbach, Stephan, De Bruyne, Bernard, Nørgaard, Bjarne L., Narula, Jagat

“…The aims of the present study were: 1) to investigate the contribution of the extent of luminal stenosis and other lesion composition-related factors in…”
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Prognostic value of coronary computed tomography angiographic derived fractional flow reserve: a systematic review and meta-analysis by Nørgaard, Bjarne L, Gaur, Sara, Fairbairn, Timothy A, Douglas, Pam S, Jensen, Jesper M, Patel, Manesh R, Ihdayhid, Abdul R, Ko, Brian S H, Sellers, Stephanie L, Weir-McCall, Jonathan, Matsuo, Hitoshi, Sand, Niels Peter R, Øvrehus, Kristian A, Rogers, Campbell, Mullen, Sarah, Nieman, Koen, Parner, Erik, Leipsic, Jonathon, Abdulla, Jawdat

“…To obtain more powerful assessment of the prognostic value of fractional flow reserve testing we performed a systematic literature review and collaborative…”
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Diagnostic and Clinical Value of FFRCT in Stable Chest Pain Patients With Extensive Coronary Calcification: The FACC Study by Mickley, Hans, Veien, Karsten T, Gerke, Oke, Lambrechtsen, Jess, Rohold, Allan, Steffensen, Flemming H, Husic, Mirza, Akkan, Dilek, Busk, Martin, Jessen, Louise B, Jensen, Lisette O, Diederichsen, Axel, Øvrehus, Kristian A

“…BACKGROUNDThe influence of extensive coronary calcifications on the diagnostic and prognostic value of coronary computed tomography angiography-derived…”
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Prognostic assessment of stable coronary artery disease as determined by coronary computed tomography angiography: a Danish multicentre cohort study by Nielsen, Lene H, Bøtker, Hans Erik, Sørensen, Henrik T, Schmidt, Morten, Pedersen, Lars, Sand, Niels Peter, Jensen, Jesper M, Steffensen, Flemming H, Tilsted, Hans Henrik, Bøttcher, Morten, Diederichsen, Axel, Lambrechtsen, Jess, Kristensen, Lone D, Øvrehus, Kristian A, Mickley, Hans, Munkholm, Henrik, Gøtzsche, Ole, Husain, Majed, Knudsen, Lars L, Nørgaard, Bjarne L

“…To examine the 3.5 year prognosis of stable coronary artery disease (CAD) as assessed by coronary computed tomography angiography (CCTA) in real-world clinical…”
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Prognostic Value of Coronary CT Angiography–derived Fractional Flow Reserve on 3-year Outcomes in Patients with Stable Angina by Madsen, Kristian T., Nørgaard, Bjarne L., Øvrehus, Kristian A., Jensen, Jesper M., Parner, Erik, Grove, Erik L., Fairbairn, Timothy A., Nieman, Koen, Patel, Manesh R., Rogers, Campbell, Mullen, Sarah, Mickley, Hans, Rohold, Allan, Bøtker, Hans Erik, Leipsic, Jonathon, Sand, Niels Peter R.

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Effects of vitamins K2 and D3 supplementation in patients with severe coronary artery calcification: a study protocol for a randomised controlled trial by Hasific, Selma, Øvrehus, Kristian A, Hosbond, Susanne, Lambrechtsen, Jess, Kumarathurai, Preman, Mejldal, Anna, Ravn, Emil Johannes, Rasmussen, Lars Melholt, Gerke, Oke, Mickley, Hans, Diederichsen, Axel

“…IntroductionCoronary artery calcification (CAC) and especially progression in CAC is a strong predictor of acute myocardial infarction and cardiovascular…”
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Reduction of Myocardial Infarction and All-Cause Mortality Associated to Statins in Patients Without Obstructive CAD by Øvrehus, Kristian A., Diederichsen, Axel, Grove, Erik L., Steffensen, Flemming H., Mortensen, Martin B., Jensen, Jesper M., Mickley, Hans, Nielsen, Lene H., Busk, Martin, Sand, Niels Peter R., Lambrechtsen, Jess, Riis, Anders H., Andersen, Ina Trolle, Bøtker, Hans E., Nørgaard, Bjarne L.

“…The aim of this work was to evaluate the prognostic impact of statin therapy in symptomatic patients without obstructive CAD. Information on the prognostic…”
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Intravenous versus oral hydration to reduce the risk of postcontrast acute kidney injury after intravenous contrast-enhanced CT in patients with severe chronic kidney disease (ENRICH): a study protocol for a single-centre, parallel-group, open-labelled non-inferiority randomised controlled trial in Denmark by Ravn, Emil Johannes, Hasific, Selma, Thomassen, Mads, Hjortebjerg, Rikke, Bach Laursen, Kristian, Diederichsen, Axel, Bistrup, Claus, Øvrehus, Kristian A

“…Introduction Contrast-enhanced CT (CECT) is widely used for diagnostic purposes. The use of contrast medium carries a risk for postcontrast acute kidney injury…”
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Computed tomography angiography versus Agatston score for diagnosis of coronary artery disease in patients with stable chest pain: individual patient data meta-analysis of the international COME-CCT Consortium by Wieske, Viktoria, Walther, Mario, Dubourg, Benjamin, Alkadhi, Hatem, Nørgaard, Bjarne L., Meijs, Matthijs F. L., Diederichsen, Axel C. P., Wan, Yung-Liang, Mickley, Hans, Nikolaou, Konstantin, Shabestari, Abbas A., Halvorsen, Bjørn A., Martuscelli, Eugenio, Sun, Kai, Herzog, Bernhard A., Marcus, Roy P., Leschka, Sebastian, Garcia, Mario J., Ovrehus, Kristian A., Knuuti, Juhani, Mendoza-Rodriguez, Vladymir, Bettencourt, Nuno, Muraglia, Simone, Buechel, Ronny R., Kaufmann, Philipp A., Zimmermann, Elke, Tardif, Jean-Claude, Budoff, Matthew J., Schlattmann, Peter, Dewey, Marc

“…Objectives There is conflicting evidence about the comparative diagnostic accuracy of the Agatston score versus computed tomography angiography (CTA) in…”
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Effect of the ratio of coronary arterial lumen volume to left ventricle myocardial mass derived from coronary CT angiography on fractional flow reserve by Taylor, Charles A., Gaur, Sara, Leipsic, Jonathon, Achenbach, Stephan, Berman, Daniel S., Jensen, Jesper M., Dey, Damini, Bøtker, Hans Erik, Kim, Hyun Jin, Khem, Sophie, Wilk, Alan, Zarins, Christopher K., Bezerra, Hiram, Lesser, John, Ko, Brian, Narula, Jagat, Ahmadi, Amir, Øvrehus, Kristian A., St Goar, Fred, De Bruyne, Bernard, Nørgaard, Bjarne L.

“…We hypothesize that in patients with suspected coronary artery disease (CAD), lower values of the ratio of total epicardial coronary arterial lumen volume to…”
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Coronary Volume to Left Ventricular Mass Ratio in Patients With Hypertension by van Rosendael, Sophie E., van Rosendael, Alexander R., Kuneman, Jurrien H., Patel, Manesh R., Nørgaard, Bjarne Linde, Fairbairn, Timothy A., Nieman, Koen, Akasaka, Takashi, Berman, Daniel S., Koweek, Lynne M. Hurwitz, Pontone, Gianluca, Kawasaki, Tomohiro, Sand, Niels Peter Rønnow, Jensen, Jesper M., Amano, Tetsuya, Poon, Michael, Øvrehus, Kristian A., Sonck, Jeroen, Rabbat, Mark G., Rogers, Campbell, Matsuo, Hitoshi, Leipsic, Jonathon A., Marsan, Nina Ajmone, Jukema, J. Wouter, Bax, Jeroen J., Saraste, Antti, Knuuti, Juhani

“…The coronary vascular volume to left ventricular mass (V/M) ratio assessed by coronary computed tomography angiography (CCTA) is a promising new parameter to…”
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Correction to: Computed tomography angiography versus Agatston score for diagnosis of coronary artery disease in patients with stable chest pain: individual patient data meta-analysis of the international COME-CCT Consortium by Wieske, Viktoria, Walther, Mario, Dubourg, Benjamin, Alkadhi, Hatem, Nørgaard, Bjarne L., Meijs, Matthijs F. L., Diederichsen, Axel C. P., Wan, Yung-Liang, Mickley, Hans, Nikolaou, Konstantin, Shabestari, Abbas A., Halvorsen, Bjørn A., Martuscelli, Eugenio, Sun, Kai, Herzog, Bernhard A., Marcus, Roy P., Leschka, Sebastian, Garcia, Mario J., Ovrehus, Kristian A., Knuuti, Juhani, Mendoza-Rodriguez, Vladymir, Bettencourt, Nuno, Muraglia, Simone, Buechel, Ronny R., Kaufmann, Philipp A., Zimmermann, Elke, Tardif, Jean-Claude, Budoff, Matthew J., Schlattmann, Peter, Dewey, Marc

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Trans-lesional fractional flow reserve gradient as derived from coronary CT improves patient management: ADVANCE registry by Takagi, Hidenobu, Leipsic, Jonathon A., McNamara, Noah, Martin, Isabella, Fairbairn, Timothy A., Akasaka, Takashi, Nørgaard, Bjarne L., Berman, Daniel S., Chinnaiyan, Kavitha, Hurwitz-Koweek, Lynne M., Pontone, Gianluca, Kawasaki, Tomohiro, Rønnow Sand, Niels Peter, Jensen, Jesper M., Amano, Tetsuya, Poon, Michael, Øvrehus, Kristian A., Sonck, Jeroen, Rabbat, Mark G., Mullen, Sarah, De Bruyne, Bernard, Rogers, Campbell, Matsuo, Hitoshi, Bax, Jeroen J., Douglas, Pamela S., Patel, Manesh R., Nieman, Koen, Ihdayhid, Abdul Rahman

“…The role of change in fractional flow reserve derived from CT (FFRCT) across coronary stenoses (ΔFFRCT) in guiding downstream testing in patients with stable…”
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Functional and Anatomical Testing in Intermediate Risk Chest Pain Patients with a High Coronary Calcium Score: Rationale and Design of the FACC Study by Øvrehus, Kristian A, Veien, Karsten T, Lambrechtsen, Jess, Rohold, Allan, Steffensen, Flemming H, Gerke, Oke, Jensen, Lisette O, Mickley, Hans

“…Current guidelines do not recommend coronary computed tomography angiography (CCTA) in patients with high levels of coronary calcium, as severe calcification…”
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Myocardial Perfusion Imaging Versus Computed Tomography Angiography–Derived Fractional Flow Reserve Testing in Stable Patients With Intermediate‐Range Coronary Lesions: Influence on Downstream Diagnostic Workflows and Invasive Angiography Findings by Nørgaard, Bjarne L., Gormsen, Lars C., Bøtker, Hans Erik, Parner, Erik, Nielsen, Lene H., Mathiassen, Ole N., Grove, Erik L., Øvrehus, Kristian A., Gaur, Sara, Leipsic, Jonathon, Pedersen, Kamilla, Terkelsen, Christian J., Christiansen, Evald H., Kaltoft, Anne, Mæng, Michael, Kristensen, Steen D., Krusell, Lars R., Lassen, Jens F., Jensen, Jesper M.

“…Background Data on the clinical utility of coronary computed tomography angiography–derived fractional flow reserve (FFRCT) are sparse. In patients with…”
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Effects of menaquinone-7 supplementation in patients with aortic valve calcification: study protocol for a randomised controlled trial by Lindholt, Jes Sanddal, Frandsen, Niels Erik, Fredgart, Maise Høigaard, Øvrehus, Kristian A, Dahl, Jordi Sanchez, Møller, Jacob Eifer, Folkestad, Lars, Urbonaviciene, Grazina, Becker, Søren Warberg, Lambrechtsen, Jess, Auscher, Søren, Hosbond, Susanne, Alan, Dilek Hunerel, Rasmussen, Lars Melholt, Gerke, Oke, Mickley, Hans, Diederichsen, Axel

“…IntroductionAortic stenosis is a common heart valve disease, and due to the growing elderly population, the prevalence is increasing. The disease is…”
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