{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T14:26:10Z","timestamp":1788013570285,"version":"build-2784847793"},"reference-count":28,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2017,11,29]],"date-time":"2017-11-29T00:00:00Z","timestamp":1511913600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Small Animal Practice"],"published-print":{"date-parts":[[2018,1]]},"abstract":"<jats:sec><jats:title>Objectives<\/jats:title><jats:p>To describe the outcome for nine dogs with pulmonic stenosis treated by open patch grafting using expanded polytetrafluoroethylene under cardiopulmonary bypass.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Data were collected from the hospital records of all dogs that had undergone right ventricular outflow tract grafting with an expanded polytetrafluoroethylene patch under cardiopulmonary bypass between 2006 and 2012 for the treatment of pulmonic stenosis. Echocardiographic images were reviewed and the pressure gradient across the right ventricular outflow tract re\u2010measured. Owners of dogs still alive at the time of writing were invited to return to the hospital for reassessment.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Nine dogs met the inclusion criteria. Median pressure gradient preoperatively was 118\u2009mmHg, (range 102 to 259\u2009mmHg) reducing to a median of 20\u2009mmHg (range 7 to 53\u2009mmHg) at 48\u2009hours postoperatively and 14\u2009mmHg (range 10 to 70\u2009mmHg), with a median percentage reduction of 89% (range 41 to 94%) at long\u2010term follow\u2010up. Eight of nine dogs survived surgery, with six of nine surviving to hospital discharge. Two dogs were still alive over 6 and 8\u2009years postoperatively. No long\u2010term deaths were believed to be attributable to pulmonic stenosis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Clinical Significance<\/jats:title><jats:p>Expanded polytetrafluoroethylene patch grafting of the right ventricular outflow tract for treatment of severe pulmonic stenosis in dogs is feasible and can be an effective method to reduce the severity of right ventricular outflow tract obstruction.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jsap.12793","type":"journal-article","created":{"date-parts":[[2017,11,29]],"date-time":"2017-11-29T17:57:13Z","timestamp":1511978233000},"page":"38-44","source":"Crossref","is-referenced-by-count":12,"title":["Surgical treatment of pulmonic stenosis in dogs under cardiopulmonary bypass: outcome in nine dogs"],"prefix":"10.1111","volume":"59","author":[{"given":"P.","family":"Bristow","sequence":"first","affiliation":[{"name":"Department of Veterinary Clinical Sciences Royal Veterinary College Hatfield Herts AL9 7TA UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Sargent","sequence":"additional","affiliation":[{"name":"Department of Veterinary Clinical Sciences Royal Veterinary College Hatfield Herts AL9 7TA UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8076-3806","authenticated-orcid":false,"given":"V.","family":"Luis Fuentes","sequence":"additional","affiliation":[{"name":"Department of Veterinary Clinical Sciences Royal Veterinary College Hatfield Herts AL9 7TA UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Brockman","sequence":"additional","affiliation":[{"name":"Department of Veterinary Clinical Sciences Royal Veterinary College Hatfield Herts AL9 7TA UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,11,29]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"crossref","first-page":"1090","DOI":"10.2460\/javma.1976.169.10.1090","article-title":"A patch\u2010graft technique for correction of pulmonic stenosis in dogs","volume":"169","author":"Breznock E. 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