{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T03:55:39Z","timestamp":1785556539832,"version":"3.56.0"},"reference-count":38,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2007,3,2]],"date-time":"2007-03-02T00:00:00Z","timestamp":1172793600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Magnetic Resonance Imaging"],"published-print":{"date-parts":[[2007,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To evaluate the usefulness of time\u2010resolved three\u2010dimensional (3D) magnetic resonance angiography (MRA) using diluted contrast agent (CA) in patients who had undergone a Fontan operation or bidirectional cavopulmonary connection (BCPC).<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Time\u2010resolved 3D MRA (10 dynamic data sets, two seconds per dynamic data set) using parallel imaging and keyhole data sampling was performed on 15 patients (median age = 10 years, range = 1\u201320 years) who had undergone a Fontan operation (<jats:italic>N<\/jats:italic> = 11) or BCPC (<jats:italic>N<\/jats:italic> = 4). Diluted gadolinium (Gd) contrast agent (CA) was intravenously injected into the arm and\/or leg veins. The flow dynamics and morphology of pulmonary circulation, and lung perfusion were assessed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Preferential or balanced pulmonary blood flow from each systemic vein was visualized on time\u2010resolved 3D MRA in all patients. In addition, occlusion\/stenosis of the central thoracic vein (<jats:italic>N<\/jats:italic> = 4) and pulmonary artery (<jats:italic>N<\/jats:italic> = 6), systemic venous (<jats:italic>N<\/jats:italic> = 5) and arterial (<jats:italic>N<\/jats:italic> = 6) collaterals, and lung perfusion defect (<jats:italic>N<\/jats:italic> = 4) were identified. Persistent hepatic venous plexus, pulmonary arteriovenous malformation, and axillary arteriovenous fistula were delineated in three patients, respectively.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Time\u2010resolved 3D MRA with diluted CA is useful for evaluating patients who have undergone a Fontan operation or BCPC because it can reveal the flow dynamics and morphology of pulmonary circulation, and lung perfusion status. J. Magn. Reson. Imaging 2007. \u00a9 2007 Wiley\u2010Liss, Inc.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jmri.20870","type":"journal-article","created":{"date-parts":[[2007,3,3]],"date-time":"2007-03-03T00:56:42Z","timestamp":1172883402000},"page":"727-736","source":"Crossref","is-referenced-by-count":54,"title":["Time\u2010resolved three\u2010dimensional contrast\u2010enhanced magnetic resonance angiography in patients who have undergone a Fontan operation or bidirectional cavopulmonary connection: Initial experience"],"prefix":"10.1002","volume":"25","author":[{"given":"Hyun Woo","family":"Goo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dong Hyun","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"In\u2010Sook","family":"Park","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jae 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Hwee","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dong\u2010Man","family":"Seo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tae\u2010Jin","family":"Yun","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeong\u2010Jun","family":"Park","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2007,3,2]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1136\/thx.26.3.240"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5223(19)35174-8"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1017\/S1047951104006602"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1017\/S104795110000367X"},{"key":"e_1_2_5_6_2","doi-asserted-by":"publisher","DOI":"10.1067\/mtc.2002.120349"},{"key":"e_1_2_5_7_2","doi-asserted-by":"publisher","DOI":"10.1017\/S1047951104004111"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5223(03)01184-X"},{"key":"e_1_2_5_9_2","doi-asserted-by":"publisher","DOI":"10.1017\/S1047951105001642"},{"key":"e_1_2_5_10_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.98.25.2873"},{"key":"e_1_2_5_11_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.99.9.1215"},{"key":"e_1_2_5_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.10292"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00247-004-1219-3"},{"key":"e_1_2_5_14_2","doi-asserted-by":"publisher","DOI":"10.1007\/s003300000586"},{"key":"e_1_2_5_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1522-2594(199911)42:5<952::AID-MRM16>3.0.CO;2-S"},{"key":"e_1_2_5_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.1880030419"},{"key":"e_1_2_5_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0730-725X(02)00634-3"},{"key":"e_1_2_5_18_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00247-004-1350-1"},{"key":"e_1_2_5_19_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.0000107842.29467.C5"},{"key":"e_1_2_5_20_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.0000023624.33478.18"},{"key":"e_1_2_5_21_2","doi-asserted-by":"publisher","DOI":"10.1002\/1522-2586(200012)12:6<1034::AID-JMRI32>3.0.CO;2-A"},{"key":"e_1_2_5_22_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910370306"},{"key":"e_1_2_5_23_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.179.1.1790159"},{"key":"e_1_2_5_24_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2243010984"},{"key":"e_1_2_5_25_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.10261"},{"key":"e_1_2_5_26_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.181.6.1811499"},{"key":"e_1_2_5_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2005.02.018"},{"key":"e_1_2_5_28_2","doi-asserted-by":"publisher","DOI":"10.1378\/chest.126.2.428"},{"key":"e_1_2_5_29_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5223(97)70017-5"},{"key":"e_1_2_5_30_2","doi-asserted-by":"publisher","DOI":"10.1017\/S1047951104006572"},{"key":"e_1_2_5_31_2","doi-asserted-by":"publisher","DOI":"10.1017\/S1047951104006560"},{"key":"e_1_2_5_32_2","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.104.530931"},{"key":"e_1_2_5_33_2","doi-asserted-by":"publisher","DOI":"10.1017\/S1047951105001666"},{"key":"e_1_2_5_34_2","doi-asserted-by":"publisher","DOI":"10.1115\/1.1824126"},{"key":"e_1_2_5_35_2","doi-asserted-by":"publisher","DOI":"10.1114\/1.1408930"},{"key":"e_1_2_5_36_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.athoracsur.2004.12.052"},{"key":"e_1_2_5_37_2","doi-asserted-by":"publisher","DOI":"10.1136\/hrt.81.1.67"},{"key":"e_1_2_5_38_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5223(98)70130-8"},{"key":"e_1_2_5_39_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-4975(00)02517-0"}],"container-title":["Journal 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