{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,22]],"date-time":"2025-10-22T10:25:10Z","timestamp":1761128710814},"reference-count":15,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2008,8,19]],"date-time":"2008-08-19T00:00:00Z","timestamp":1219104000000},"content-version":"unspecified","delay-in-days":3093,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cardiol Young"],"published-print":{"date-parts":[[2000,3]]},"abstract":"Abstract<\/jats:title>Background<\/jats:title>The long-term haemodynamic effects of a restrictive ventricular septal defect permitting moderate left-to-right shunting are not known.<\/jats:p><\/jats:sec>Patients and methods<\/jats:title>Echocardiographic measure ments of left heart dimensions and function were compared between a group of 9 older children and adults (median age 21 years, range 12\u201324.5 years) having restrictive ventricular septal defects (median Qp\/Qs 1.7, range 1.4\u20132.1) and a group of 10 age matched controls.<\/jats:p><\/jats:sec>Results<\/jats:title>Left ventricular mass indexed to body surface area was significantly greater in subjects than in controls (102\u00b129 vs. 75\u00b113 g\/m2, p=0.02), although there was no significant difference in the ratio of mass to volume. There were no significant differ ences between indexes of left ventricular systolic function. Ratios of peak early to late diastolic ventricular filling were lower in those with septal defects (1.5\u00b10.3 vs. 1.8\u00b10.3, p=0.013), but there were no differences in other indexes of diastolic function.<\/jats:p><\/jats:sec>Conclusions<\/jats:title>Resting left ventricular function does not appear to have deteriorated by early adult life in patients with restrictive ventricular septal defects and moderate volume loading. This would support a continued conservative approach to management in these patients.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s1047951100006582","type":"journal-article","created":{"date-parts":[[2008,8,31]],"date-time":"2008-08-31T20:02:12Z","timestamp":1220212932000},"page":"126-129","source":"Crossref","is-referenced-by-count":10,"title":["Left ventricular function in adolescents and adults with restrictive ventricular septal defect and moderate left-to-right shunting"],"prefix":"10.1017","volume":"10","author":[{"given":"Alan G.","family":"Magee","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lynn","family":"Fenn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joric","family":"Vellekoop","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael J.","family":"Godman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2008,8,19]]},"reference":[{"key":"S1047951100006582_ref003","doi-asserted-by":"crossref","first-page":"769","DOI":"10.1016\/S0022-5223(19)35186-4","article-title":"Long-term results of aortic valvuloplasry for aortic regurgitation associated with ventricular septal defect","volume":"96","author":"Okita","year":"1988","journal-title":"J Thorac Cardiovasc Surg"},{"key":"S1047951100006582_ref010","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(89)90057-X"},{"key":"S1047951100006582_ref001","first-page":"376","article-title":"Report of the New England regional infant cardiac program","volume":"65","author":"Fyler","year":"1980","journal-title":"Pediatrics"},{"key":"S1047951100006582_ref009","doi-asserted-by":"publisher","DOI":"10.1016\/0735-1097(93)90388-H"},{"key":"S1047951100006582_ref008","doi-asserted-by":"publisher","DOI":"10.1016\/S0894-7317(97)80033-8"},{"key":"S1047951100006582_ref004","doi-asserted-by":"publisher","DOI":"10.1007\/BF02082323"},{"key":"S1047951100006582_ref002","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.55.6.908"},{"key":"S1047951100006582_ref005","doi-asserted-by":"publisher","DOI":"10.1053\/euhj.1997.0821"},{"key":"S1047951100006582_ref006","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(86)90771-X"},{"key":"S1047951100006582_ref007","doi-asserted-by":"publisher","DOI":"10.1016\/0735-1097(91)90639-Q"},{"key":"S1047951100006582_ref011","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(85)80093-0"},{"key":"S1047951100006582_ref012","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.71.4.650"},{"key":"S1047951100006582_ref014","doi-asserted-by":"publisher","DOI":"10.1016\/0002-8703(83)90360-5"},{"key":"S1047951100006582_ref013","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9149(83)80053-8"},{"key":"S1047951100006582_ref015","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(89)90657-7"}],"container-title":["Cardiology in the Young"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S1047951100006582","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,8]],"date-time":"2020-05-08T01:51:43Z","timestamp":1588902703000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S1047951100006582\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,3]]},"references-count":15,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2000,3]]}},"alternative-id":["S1047951100006582"],"URL":"https:\/\/doi.org\/10.1017\/s1047951100006582","relation":{},"ISSN":["1047-9511","1467-1107"],"issn-type":[{"value":"1047-9511","type":"print"},{"value":"1467-1107","type":"electronic"}],"subject":[],"published":{"date-parts":[[2000,3]]}}}