{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,2]],"date-time":"2026-09-02T17:46:44Z","timestamp":1788371204237,"version":"build-2803163510"},"reference-count":19,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2024,2,26]],"date-time":"2024-02-26T00:00:00Z","timestamp":1708905600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2024,2,26]],"date-time":"2024-02-26T00:00:00Z","timestamp":1708905600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100002347","name":"Bundesministerium f\u00fcr Bildung und Forschung","doi-asserted-by":"publisher","award":["03VP08500"],"award-info":[{"award-number":["03VP08500"]}],"id":[{"id":"10.13039\/501100002347","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Artificial Organs"],"published-print":{"date-parts":[[2024,5]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>In conventional left ventricular assist devices (LVAD), a separate outflow graft is sutured to the ascending aorta. Novel device designs may include a transventricular outflow cannula crossing the aortic valve (AV). While transversal ventricular dimensions are well investigated in patients with severe heart failure, little is known about the longitudinal dimensions. These dimensions are, however, particularly critical for the design and development of mechanical circulatory support (MCS) devices with transaortic outflow cannula.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>In an explorative retrospective cohort study at the University Medical Center Freiburg, Germany, the longitudinal cardiac dimensions of patients undergoing computed tomography angiography (CTA) before and, if available, after LVAD implantation were analyzed. Among others, the following dimensions were assessed: (a) apex to AV, (b) apex to mitral valve, (c) AV to sinotubular junction (STJ), (d) apex to STJ, (e) apex to brachiocephalic artery (BCA), and (f) AV to BCA.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      In total, 44 LVAD patients (36 male, age 55.8\u2009years, height 1.75\u2009m) were included. The longitudinal cardiac dimensions were (a) 114.5\u2009\u00b1\u200912.1\u2009mm, (b) 108.0\u2009\u00b1\u200912.4\u2009mm, (c) 20.9\u2009\u00b1\u20092.9, (d) 135.4\u2009\u00b1\u200913.4\u2009mm, (e) 206.0\u2009\u00b1\u200918.3, and (f) 91.5\u2009\u00b1\u20099.8\u2009mm. Postoperatively, (a) and (b) decreased by 31.5% and 39.5%, respectively (\n                      <jats:italic>N<\/jats:italic>\n                      \u2009=\u200914).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Longitudinal cardiac dimensions may be reduced by up to 40% after LVAD implantation. A better knowledge of these dimensions and their postoperative alterations in LVAD patients may improve surgical planning and help to design MCS devices with transventricular outflow cannula.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/aor.14728","type":"journal-article","created":{"date-parts":[[2024,2,27]],"date-time":"2024-02-27T01:40:50Z","timestamp":1708998050000},"page":"550-558","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Longitudinal cardiac dimensions in patients undergoing\n                    <scp>LVAD<\/scp>\n                    implantation"],"prefix":"10.1111","volume":"48","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8127-2160","authenticated-orcid":false,"given":"Florian","family":"Meissner","sequence":"first","affiliation":[{"name":"Department of Cardiovascular Surgery, Heart Center Freiburg, Faculty of Medicine University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sophie","family":"Szvetics","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, Heart Center Freiburg, Faculty of Medicine University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michelle Costa","family":"Galbas","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, Heart Center Freiburg, Faculty of Medicine University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maximilian","family":"Russe","sequence":"additional","affiliation":[{"name":"Department of Diagnostic and Interventional Radiology, Faculty of Medicine University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7597-7778","authenticated-orcid":false,"given":"David","family":"Schibilsky","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, Heart Center Freiburg, Faculty of Medicine University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Klaus","family":"Kaier","sequence":"additional","affiliation":[{"name":"Institute of Medical Biometry and Statistics, Faculty of Medicine University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin","family":"Czerny","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, Heart Center Freiburg, Faculty of Medicine University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wolfgang","family":"Bothe","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, Heart Center Freiburg, Faculty of Medicine University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,2,26]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s13239-019-00436-z"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jtcvs.2020.07.125"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.21037\/jtd-20-1492"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1097\/MAT.0000000000000038"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jtcvs.2011.01.011"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1177\/0391398820907104"},{"key":"e_1_2_10_8_1","unstructured":"The Technologie [Internet].FineHeart. [cited 2023 Sep 28]. Available from:https:\/\/fineheart.fr\/the\u2010technologie\/"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.xjtc.2020.11.004"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.jvca.2020.12.009"},{"key":"e_1_2_10_11_1","first-page":"e142","article-title":"Development of a novel adapter to enable less\u2010invasive left ventricular assist device implantation via the left ventricular apex","volume":"68","author":"Schibilsky D","year":"2022","journal-title":"ASAIO J Am Soc Artif Intern Organs"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.3390\/bioengineering10040486"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.18637\/jss.v042.i08"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2013.06.001"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1097\/00002480-200403000-00116"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2014.10.003"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-008-0939-4"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcmg.2007.11.005"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2018.06.006"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/echo.15338"}],"container-title":["Artificial Organs"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/aor.14728","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/aor.14728","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/aor.14728","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,12]],"date-time":"2026-08-12T04:57:34Z","timestamp":1786510654000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/aor.14728"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,2,26]]},"references-count":19,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2024,5]]}},"alternative-id":["10.1111\/aor.14728"],"URL":"https:\/\/doi.org\/10.1111\/aor.14728","archive":["Portico"],"relation":{},"ISSN":["0160-564X","1525-1594"],"issn-type":[{"value":"0160-564X","type":"print"},{"value":"1525-1594","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,2,26]]},"assertion":[{"value":"2023-11-30","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-02-07","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-02-26","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}