{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T06:52:25Z","timestamp":1763016745912},"reference-count":23,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2007,3,27]],"date-time":"2007-03-27T00:00:00Z","timestamp":1174953600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cathet Cardio Intervent"],"published-print":{"date-parts":[[2007,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:styled-content>Objectives<\/jats:styled-content>: To evaluate acute cardiac remodeling after transcatheter closure of atrial septal defect (ASD) in adult patients. <jats:styled-content>Background<\/jats:styled-content>: In adult patients with ASD, longer periods of cardiac adaptation should be expected after the procedure due to long\u2010standing RV volume overload and subsequent changes in the pulmonary vasculature. There are limited reports about this remodeling in adult patients. <jats:styled-content>Methods<\/jats:styled-content>: We prospectively enrolled 17 adults (mean age 58.4 \u00b1 17.3 years) who underwent successful transcatheter closure of their ASDs from August 2005 to July 2006. We performed routine transthoracic echocardiographic studies, including LV and RV myocardial performance indices, or Tei indices, and plasma brain natriuretic peptide (BNP) sampling before closure of the ASD, and 1 day, 1 month, and 3 months after closure. <jats:styled-content>Results<\/jats:styled-content>: We found (1) LV end diastolic diameter increased, and RVEDD decreased markedly after the closure; (2) differences existed in LV and RV adaptation. While LV Tei index improved soon after the procedure, RV Tei index worsened until 1 month after the procedure, then recovered by the 3 month follow\u2010up visit; and (3) BNP elevated 1 day after closure of the ASD and declined by the 1\u2010month follow\u2010up visit. <jats:styled-content>Conclusion<\/jats:styled-content>: \u201cShrinkage\u201d of the RV and \u201cexpansion\u201d of the LV occurred soon after the procedure, even in elderly patients. Device closure of ASDs caused rapid improvement of LV function, but RV function underwent transient deterioration, probably due to delayed changes in RV ventricular mass in the face of acute volume reduction in this aged cohort. \u00a9 2007 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/ccd.21075","type":"journal-article","created":{"date-parts":[[2007,3,27]],"date-time":"2007-03-27T17:50:14Z","timestamp":1175017814000},"page":"866-871","source":"Crossref","is-referenced-by-count":45,"title":["Differences in right and left ventricular remodeling after transcatheter closure of atrial septal defect among adults"],"prefix":"10.1002","volume":"69","author":[{"given":"En\u2010Ting","family":"Wu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Teiji","family":"Akagi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manabu","family":"Taniguchi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takeshi","family":"Maruo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Satoru","family":"Sakuragi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinichi","family":"Otsuki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshio","family":"Okamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shunji","family":"Sano","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,4,20]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(02)01862-4"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8175.2005.40019.x"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijcard.2005.10.008"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1651-2227.2002.tb03295.x"},{"key":"e_1_2_6_6_2","first-page":"135","article-title":"New 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