{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T12:03:43Z","timestamp":1753877023907,"version":"3.41.2"},"reference-count":15,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2024,9,3]],"date-time":"2024-09-03T00:00:00Z","timestamp":1725321600000},"content-version":"vor","delay-in-days":2,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,9,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>OBJECTIVES<\/jats:title>\n                  <jats:p>To assess changes in the results of septal myectomy (SM) following introduction of three-dimensional (3D) imaging and 3D printing in surgical interventions planning and performing in the single-centre settings.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>METHODS<\/jats:title>\n                  <jats:p>Between January 2007 and March 2022, 268 consecutive symptomatic patients with hypertrophic obstructive cardiomyopathy and peak pressure gradient at obstruction area \u226550\u2009mmHg underwent conventional SM (n\u2009=\u2009112) or SM with heart 3D modelling (n\u2009=\u2009156).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>RESULTS<\/jats:title>\n                  <jats:p>For comparative analysis, we used propensity score matching (PSM) by 14 variables and there were formed group 1PSM (conventional SM, n\u2009=\u200977) and group 2PSM (3D-modelled SM, n\u2009=\u200977). It was noted for group 2PSM: larger mean resected myocardium mass [10.0 (standard deviation 4.3) vs 5.2 (standard deviation 2.7) g], P\u2009&amp;lt;\u20090.001, no mitral valve replacement cases [0 vs 28 (36.4%), P\u2009&amp;lt;\u20090.001], no iatrogenic ventricular septal defects cases [0 vs 6 (7.8%), P\u2009=\u20090.028], lower rate of major complications [6 (7.8%) vs 17 (22.1%), P\u2009=\u20090.011], smaller residual peak systolic gradient at the obstruction level [7.0 (5.0\u20139.0) vs 11.0 (7.0\u201316.0) mmHg, P\u2009&amp;lt;\u20090.001]. During the long-term follow-up, it was noted for group 2PSM as compared to group 1PSM: lower 5-year cumulative incidence of major adverse cardiovascular events [3.8% (95% confidence interval 0.7\u201311.7%) vs 16.9% (9.5\u201326.1%), P\u2009=\u20090.007] and cardiac-related death [3.8% (95% confidence interval 0.7\u201311.7%) vs 13% (95% confidence interval 6.6\u201321.6%), P\u2009=\u20090.05].<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>CONCLUSIONS<\/jats:title>\n                  <jats:p>SM based on 3D virtual and printed heart models is more effective than conventional SM.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/icvts\/ivae151","type":"journal-article","created":{"date-parts":[[2024,9,4]],"date-time":"2024-09-04T01:40:13Z","timestamp":1725414013000},"source":"Crossref","is-referenced-by-count":0,"title":["Impact of three-dimensional imaging and printing on septal myectomy results\u2014single centre\u2019s experience"],"prefix":"10.1093","volume":"39","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8372-4132","authenticated-orcid":false,"given":"Uladzimir","family":"Andrushchuk","sequence":"first","affiliation":[{"name":"Cardiac Surgery Department, University Clinical Hospital in Bialystok , Bialystok, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Artsem","family":"Niavyhlas","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Department, Republican Scientific and Practical Center \u201cCardiology\u201d , Minsk, Belarus"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vitali","family":"Adzintsou","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Department, Leipzig Heart Center , Leipzig, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dzmitry","family":"Tretsiakou","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Department, Republican Scientific and Practical Center \u201cCardiology\u201d , Minsk, Belarus"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Helena","family":"Zakharava","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Department, Republican Scientific and Practical Center \u201cCardiology\u201d , Minsk, Belarus"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tatsjana","family":"Seuruk","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Department, Republican Scientific and Practical Center \u201cCardiology\u201d , Minsk, Belarus"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Iraida","family":"Ustinava","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Department, Republican Scientific and Practical Center \u201cCardiology\u201d , Minsk, Belarus"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Svetlana","family":"Kurganovich","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Department, Republican Scientific and Practical Center \u201cCardiology\u201d , Minsk, Belarus"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Viktoryia","family":"Aleinikava","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Department, Republican Scientific and Practical Center \u201cCardiology\u201d , Minsk, Belarus"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mikalai","family":"Shchatsinka","sequence":"additional","affiliation":[{"name":"Cardiothoracic Surgery Department, University Hospital Southampton NHS Foundation Trust, Southampton General Hospital , Southampton, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Szymon","family":"Koca\u0144da","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Department, University Clinical Hospital in Bialystok , Bialystok, 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