{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:50:22Z","timestamp":1786978222353,"version":"build-2736575974"},"reference-count":24,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2017,3,20]],"date-time":"2017-03-20T00:00:00Z","timestamp":1489968000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["K23 HL112910"],"award-info":[{"award-number":["K23 HL112910"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["5T32EB003841"],"award-info":[{"award-number":["5T32EB003841"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01 HL079110"],"award-info":[{"award-number":["R01 HL079110"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01 EB001763"],"award-info":[{"award-number":["R01 EB001763"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01 HL131919"],"award-info":[{"award-number":["R01 HL131919"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Magnetic Resonance in Med"],"published-print":{"date-parts":[[2018,1]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To develop a single\u2010shot spiral perfusion pulse sequence with outer\u2010volume suppression (OVS) to achieve whole\u2010heart coverage with a short temporal footprint of 10 ms per slice location.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A highly accelerated single\u2010shot variable density spiral pulse sequence with an integrated OVS module for reduced field of view (rFOV) perfusion imaging with 2\u2009mm spatial resolution was developed and evaluated in simulations, phantom experiments and in clinical patients with (n\u2009=\u20098) or without (n\u2009=\u20098) OVS. Images were reconstructed by block low\u2010rank sparsity with motion guidance (BLOSM) and graded by two cardiologists on a 5\u2010point scale (1, excellent; 5, poor).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Simulation and phantom results showed that OVS effectively suppressed the signal outside the desired field of view (FOV). Clinical patient data demonstrated high quality perfusion images with rFOV. The average image quality scores of full FOV cases and rFOV cases were 3.1\u2009\u00b1\u20090.64 and 2.3\u2009\u00b1\u20090.46, respectively, (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u20090.02) from cardiologist 1 and 2.5\u2009\u00b1\u20090.54 and 1.8\u2009\u00b1\u20090.47, respectively, (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u20090.04) from cardiologist 2, showing superior image quality for the rFOV images compared with the full FOV images.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>A single\u2010shot spiral perfusion sequence that uses OVS and BLOSM performs perfusion imaging with a very short temporal footprint per image supporting whole\u2010heart coverage with good image quality. Magn Reson Med 79:208\u2013216, 2018. \u00a9 2017 International Society for Magnetic Resonance in Medicine.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/mrm.26664","type":"journal-article","created":{"date-parts":[[2017,3,20]],"date-time":"2017-03-20T23:29:17Z","timestamp":1490052557000},"page":"208-216","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Reduced field of view single\u2010shot spiral perfusion imaging"],"prefix":"10.1002","volume":"79","author":[{"given":"Yang","family":"Yang","sequence":"first","affiliation":[{"name":"Departments of Medicine Cardiovascular Division, University of Virginia Health System Charlottesville Virginia USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Li","family":"Zhao","sequence":"additional","affiliation":[{"name":"Department of Radiology Beth Israel Deaconess Medical Center Boston Massachusetts USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiao","family":"Chen","sequence":"additional","affiliation":[{"name":"Medical Imaging Technologies, Siemens Medical Solutions USA Inc"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter W.","family":"Shaw","sequence":"additional","affiliation":[{"name":"Cardiology Professional Services, Berkshire Medical Center Pittsfield Massachusetts USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jorge A.","family":"Gonzalez","sequence":"additional","affiliation":[{"name":"Division of Cardiovascular Disease, Scripps Clinic, John R. 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USA"},{"name":"Radiology and Medical Imaging, University of Virginia Health System Charlottesville Virginia USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Salerno","sequence":"additional","affiliation":[{"name":"Departments of Medicine Cardiovascular Division, University of Virginia Health System Charlottesville Virginia USA"},{"name":"Department of Biomedical Engineering University of Virginia Charlottesville Virginia USA"},{"name":"Radiology and Medical Imaging, University of Virginia Health System Charlottesville Virginia USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,3,20]]},"reference":[{"key":"e_1_2_5_2_1","first-page":"e38","article-title":"Heart disease and stroke statistics\u20142016 update: a report from the American Heart Association","volume":"133","author":"Mozaffarian 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