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However, a number of major limitations and challenges regarding interventional cardiovascular magnetic resonance (CMR) procedures still delay their translation from pre-clinical studies to human application. A CMR-conditional cardiac phantom was constructed using MR-safe or -conditional materials only that is based on a unique modular composition allowing quick replacement of individual components. A maximal flow of 76\u2009ml\/sec in the aorta and 111\u2009ml\/sec in the pulmonary artery were measured, whereas the maximal flow velocity was 56\u2009cm\/sec and 89\u2009cm\/sec, respectively. A conventional wedge-pressure catheter was advanced over a MRI-conditional guidewire into the right ventricle and thereafter positioned in the pulmonary artery. Pulmonary artery pressure was measured, obtaining the following values for our cardiac phantom: max\/min\/mean\u2009=\u200916\/10\/12\u2009mmHg. The presented CMR-conditional cardiac phantom is the first of its kind that does not only mimic cardiac mechanics with adjustable fluid pressure in a four chamber setup that is closely adapted to that of the human heart, but also enables introduction and testing of interventional tools such as guidewires and catheters.<\/jats:p>","DOI":"10.1038\/s41598-019-56506-8","type":"journal-article","created":{"date-parts":[[2019,12,27]],"date-time":"2019-12-27T11:03:12Z","timestamp":1577444592000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Introduction of a CMR-conditional cardiac phantom simulating cardiac anatomy and function and enabling training of interventional CMR procedures"],"prefix":"10.1038","volume":"9","author":[{"given":"Michael","family":"Bietenbeck","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anca","family":"Florian","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1706-5073","authenticated-orcid":false,"given":"Grigorios","family":"Chatzantonis","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claudia","family":"Meier","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dennis","family":"Korthals","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sven","family":"Martens","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ali","family":"Yilmaz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2019,12,27]]},"reference":[{"issue":"1","key":"56506_CR1","doi-asserted-by":"publisher","first-page":"41","DOI":"10.1186\/s12968-018-0458-7","volume":"20","author":"AE Campbell-Washburn","year":"2018","unstructured":"Campbell-Washburn, A. 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