{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,21]],"date-time":"2025-11-21T12:19:39Z","timestamp":1763727579868,"version":"3.45.0"},"reference-count":27,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2025,5,26]],"date-time":"2025-05-26T00:00:00Z","timestamp":1748217600000},"content-version":"vor","delay-in-days":25,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Health Science Reports"],"published-print":{"date-parts":[[2025,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background and Aims<\/jats:title>\n                    <jats:p>Our objective is to report our single\u2010center experience with the novel balloon\u2010expandable Myval Transcatheter Heart Valve (THV) system in Transcatheter Aortic Valve Replacement (TAVR) procedures.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We conducted a retrospective study on a cohort of consecutive patients who underwent TAVR utilizing Myval THV from September 2021 to August 2023 at a tertiary care cardiac center. We collected baseline characteristics, pre\u2010 and post\u2010procedural echocardiographic findings, procedural details, in\u2010hospital outcomes, VARC\u20103 technical success, and complications. Additionally, patients were followed up for 3 months concerning their clinical outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The study population comprised 92 TAVR patients with a mean age of 76.8\u2009\u00b1\u20097.3 years, 66.3% were male, and the mean STS score was 5.9\u2009\u00b1\u20093.2%. The most common valve sizes used were 24.5\u2009mm (30.4%), 23\u2009mm (26.1%), and 27.5\u2009mm (17.4%). Pre\u2010dilation was performed in 32 cases (34.8%), achieving a 93.5% technical success rate. In\u2010hospital mortality occurred in three patients (3.3%), which included one annulus rupture. Permanent pacemaker implantation was required in six patients (6.5%). Three patients (3.3%) exhibited 3+ paravalvular leakage demonstrated by angiography. The New York Heart Association (NYHA) functional class showed significant improvement from baseline to discharge (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.0001). At the 3\u2010month follow\u2010up, five patients encountered mortality (5.4), and three experienced an episode of stroke or transient ischemic attack (3.2%). Two other patients were hospitalized due to cardiovascular events during the 3\u2010month follow\u2010up.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The Myval THV shows a favorable safety and efficacy profile in TAVR, with low mortality and complications at 3 months.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/hsr2.70808","type":"journal-article","created":{"date-parts":[[2025,5,26]],"date-time":"2025-05-26T06:00:08Z","timestamp":1748239208000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Single\u2010Center Evaluation of the Myval Balloon\u2010Expandable Transcatheter Heart Valve: A Follow\u2010Up Study: A Retrospective Cohort Study"],"prefix":"10.1002","volume":"8","author":[{"given":"Mohammadreza","family":"Baay","sequence":"first","affiliation":[{"name":"Cardiovascular Intervention Research Center Rajaie Cardiovascular Medical and Research Institute Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ata","family":"Firouzi","sequence":"additional","affiliation":[{"name":"Cardiovascular Intervention Research Center Rajaie Cardiovascular Medical and Research Institute Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9897-6172","authenticated-orcid":false,"given":"MohammadHossein","family":"MozafaryBazargany","sequence":"additional","affiliation":[{"name":"Rajaie Cardiovascular Medical and Research Institute School of Medicine Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amir","family":"Azimi","sequence":"additional","affiliation":[{"name":"Rajaie Cardiovascular Medical and Research Institute School of Medicine Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Armin","family":"Elahifar","sequence":"additional","affiliation":[{"name":"Cardiovascular Intervention Research Center Rajaie Cardiovascular Medical and Research Institute Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammad Javad","family":"Alemzadeh\u2010Ansari","sequence":"additional","affiliation":[{"name":"Cardiovascular Intervention Research Center Rajaie Cardiovascular Medical and Research Institute Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zahra","family":"Hosseini","sequence":"additional","affiliation":[{"name":"Cardiovascular Intervention Research Center Rajaie Cardiovascular Medical and Research Institute Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seifollah","family":"Abdi","sequence":"additional","affiliation":[{"name":"Cardiovascular Intervention Research Center Rajaie Cardiovascular Medical and Research Institute Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amineh","family":"Safairad","sequence":"additional","affiliation":[{"name":"Cardiovascular Intervention Research Center Rajaie Cardiovascular Medical and Research Institute Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5512-0363","authenticated-orcid":false,"given":"Peyman","family":"Bashghareh","sequence":"additional","affiliation":[{"name":"Cardiovascular Intervention Research Center Rajaie Cardiovascular Medical and Research Institute Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5909-613X","authenticated-orcid":false,"given":"Ehsan","family":"Khalilipur","sequence":"additional","affiliation":[{"name":"Cardiovascular Intervention Research Center Rajaie Cardiovascular Medical and Research Institute Tehran 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