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L773:1941 9651 OR L773:1942 0080
 

Sökning: L773:1941 9651 OR L773:1942 0080 > Extent of myocardiu...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00006328naa a2200457 4500
001oai:lup.lub.lu.se:a1fb1ef5-3038-44ea-ab27-5555c65ce83e
003SwePub
008160819s2016 | |||||||||||000 ||eng|
0247 a https://lup.lub.lu.se/record/a1fb1ef5-3038-44ea-ab27-5555c65ce83e2 URI
0247 a https://doi.org/10.1161/CIRCIMAGING.115.0043762 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Nordlund, Davidu Lund University,Lunds universitet,Klinisk fysiologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Clinical Physiology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)med-dnn
2451 0a Extent of myocardium at risk for left anterior descending artery, right coronary artery, and left circumflex artery occlusion depicted by contrast-enhanced steady state free precession and T2-weighted short tau inversion recovery magnetic resonance imaging
264 1c 2016
520 a Background - Contrast-enhanced steady state free precession (CE-SSFP) and T2-weighted short tau inversion recovery (T2-STIR) have been clinically validated to estimate myocardium at risk (MaR) by cardiovascular magnetic resonance while using myocardial perfusion single-photon emission computed tomography as reference standard. Myocardial perfusion single-photon emission computed tomography has been used to describe the coronary perfusion territories during myocardial ischemia. Compared with myocardial perfusion single-photon emission computed tomography, cardiovascular magnetic resonance offers superior image quality and practical advantages. Therefore, the aim was to describe the main coronary perfusion territories using CE-SSFP and T2-STIR cardiovascular magnetic resonance data in patients after acute ST-segment-elevation myocardial infarction. Methods and Results - CE-SSFP and T2-STIR data from 2 recent multicenter trials, CHILL-MI and MITOCARE (n=215), were used to assess MaR. Angiography was used to determine culprit vessel. Of 215 patients, 39% had left anterior descending artery occlusion, 49% had right coronary artery occlusion, and 12% had left circumflex artery occlusion. Mean extent of MaR using CE-SSFP was 44±10% for left anterior descending artery, 31±7% for right coronary artery, and 30±9% for left circumflex artery. Using T2-STIR, MaR was 44±9% for left anterior descending artery, 30±8% for right coronary artery, and 30±12% for left circumflex artery. MaR was visualized in polar plots, and expected overlap was found between right coronary artery and left circumflex artery. Detailed regional data are presented for use in software algorithms as a priori information on the extent of MaR. Conclusions - For the first time, cardiovascular magnetic resonance has been used to show the main coronary perfusion territories using CE-SSFP and T2-STIR. The good agreement between CE-SSFP and T2-STIR from this study and myocardial perfusion single-photon emission computed tomography from previous studies indicates that these 3 methods depict MaR accurately in individual patients and at a group level. Clinical Trial Registration - URL: http://www.clinicaltrials.gov. Unique identifiers: NCT01379261 and NCT01374321.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Kardiologi0 (SwePub)302062 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cardiac and Cardiovascular Systems0 (SwePub)302062 hsv//eng
653 a coronary occlusion
653 a coronary vessels
653 a magnetic resonance imaging
653 a myocardial ischemia
653 a myocardium
7001 a Heiberg, Einaru Lund University,Lunds universitet,Klinisk fysiologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Clinical Physiology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)klin-eh0
7001 a Carlsson, Marcusu Lund University,Lunds universitet,Klinisk fysiologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Clinical Physiology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)klin-mca
7001 a Fründ, Ernst Torbenu Odense University Hospital4 aut
7001 a Hoffmann, Pavelu Oslo university hospital4 aut
7001 a Koul, Sashau Lund University,Lunds universitet,Kardiologi,Sektion II,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Cardiology,Section II,Department of Clinical Sciences, Lund,Faculty of Medicine,Skåne University Hospital4 aut0 (Swepub:lu)med-sku
7001 a Atar, Danu University of Oslo4 aut
7001 a Aletras, Anthony H.u Lund University,Lunds universitet,Klinisk fysiologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Clinical Physiology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine,Aristotle University of Thessaloniki4 aut0 (Swepub:lu)med-aya
7001 a Erlinge, Davidu Lund University,Lunds universitet,Kardiologi,Sektion II,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Cardiology,Section II,Department of Clinical Sciences, Lund,Faculty of Medicine,Skåne University Hospital4 aut0 (Swepub:lu)kard-der
7001 a Engblom, Henriku Lund University,Lunds universitet,Klinisk fysiologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Clinical Physiology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)klin-hen
7001 a Arheden, Håkanu Lund University,Lunds universitet,Klinisk fysiologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Clinical Physiology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)klfy-har
7102 a Klinisk fysiologi, Lundb Sektion V4 org
7730 t Circulation Cardiovascular Imagingg 9:7q 9:7x 1941-9651
8564 u http://dx.doi.org/10.1161/CIRCIMAGING.115.004376y FULLTEXT
8564 8u https://lup.lub.lu.se/record/a1fb1ef5-3038-44ea-ab27-5555c65ce83e
8564 8u https://doi.org/10.1161/CIRCIMAGING.115.004376

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