{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,23]],"date-time":"2026-04-23T02:04:10Z","timestamp":1776909850246,"version":"3.51.2"},"reference-count":18,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2005,3,23]],"date-time":"2005-03-23T00:00:00Z","timestamp":1111536000000},"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":[[2005,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The objectives of this study were to review the efficacy of percutaneous transvenous mitral commissurotomy (PTMC) in young children less than 12 years of age and to provide intermediate\u2010term follow\u2010up data. There is a paucity of information regarding the long\u2010term efficacy of PTMC done in children less than 12 years of age. The data of 100 consecutive children less than 12 years of age (mean, 11.1 \u00b1 1.2 years) who underwent PTMC using Inoue balloon were analyzed retrospectively. Serial clinical and echocardiographic follow\u2010up information of more than 6 months was available in 94 patients. The procedure was successful in 94 patients. The mean calculated mitral valve area (MVA) increased from 0.72 0.14 to 1.7 0.35 cm<jats:sup>2<\/jats:sup> (<jats:italic>P<\/jats:italic> 0.0001). Echocardiographic restenosis (MVA \u2264 1 cm<jats:sup>2<\/jats:sup> or &gt; 50% gain loss) occurred in 14 of 94 patients (16%) over a mean follow\u2010up of 34.4 25.9 (range, 2\u2013115) months. The improvement in New York Heart Association (NYHA) functional class was maintained in most patients (from a mean of 2.87 0.5 pre\u2010PTMC to 1.42 0.6 at follow\u2010up). Seven out of 14 patients with restenosis underwent a re\u2010PTMC. The actuarial rate of good functional status (survival, no repeat interventions, and NYHA class 1 or 2) at 100 months was 75.4% 8.7%. PTMC provides excellent intermediate\u2010term palliation even in young children with rheumatic mitral stenosis. Catheter Cardiovasc Interv 2005;64:487\u2013490. \u00a9 2005 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/ccd.20317","type":"journal-article","created":{"date-parts":[[2005,3,23]],"date-time":"2005-03-23T23:20:24Z","timestamp":1111620024000},"page":"487-490","source":"Crossref","is-referenced-by-count":16,"title":["Intermediate\u2010term results of percutaneous transvenous mitral commissurotomy in children less than 12 years of age"],"prefix":"10.1002","volume":"64","author":[{"given":"Shyam S.","family":"Kothari","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Ramakrishnan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chanakya K.","family":"Kumar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rajnish","family":"Juneja","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rakesh","family":"Yadav","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2005,3,23]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/0167-5273(91)90091-3"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1136\/heart.87.5.401"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.94.9.2124"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/0735-1097(95)00481-5"},{"key":"e_1_2_5_6_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.91.3.671"},{"key":"e_1_2_5_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-8703(89)90218-4"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(93)91083-T"},{"issue":"2","key":"e_1_2_5_9_2","first-page":"82","article-title":"Percutaneous transvenous mitral commissurotomy using Inoue catheter in juvenile rheumatic mitral stenosis","author":"Bahl VK","year":"1994","journal-title":"Cathet Cardiovasc Diagn"},{"key":"e_1_2_5_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9149(99)80112-X"},{"key":"e_1_2_5_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-0304(199804)43:4<408::AID-CCD10>3.0.CO;2-F"},{"issue":"2","key":"e_1_2_5_12_2","first-page":"26","article-title":"Technique of percutaneous transvenous mitral commissurotomy using Inoue balloon catheter","author":"Feldman T","year":"1994","journal-title":"Cathet Cardiovasc Diagn"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/ccd.1810330207"},{"key":"e_1_2_5_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(98)00454-9"},{"key":"e_1_2_5_15_2","first-page":"461","article-title":"Balloon mitral valvulotomy in children aged < or = 12 years","volume":"12","author":"Krishnamoorthy KM","year":"2003","journal-title":"J Heart Valve Dis"},{"key":"e_1_2_5_16_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.99.25.3272"},{"key":"e_1_2_5_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/0735-1097(94)90374-3"},{"key":"e_1_2_5_18_2","doi-asserted-by":"publisher","DOI":"10.1136\/hrt.26.2.157"},{"key":"e_1_2_5_19_2","doi-asserted-by":"publisher","DOI":"10.1136\/thx.28.4.453"}],"container-title":["Catheterization and Cardiovascular Interventions"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fccd.20317","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ccd.20317","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,16]],"date-time":"2023-11-16T20:42:32Z","timestamp":1700167352000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ccd.20317"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,3,23]]},"references-count":18,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2005,4]]}},"alternative-id":["10.1002\/ccd.20317"],"URL":"https:\/\/doi.org\/10.1002\/ccd.20317","archive":["Portico"],"relation":{},"ISSN":["1522-1946","1522-726X"],"issn-type":[{"value":"1522-1946","type":"print"},{"value":"1522-726X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,3,23]]}}}