{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T04:20:51Z","timestamp":1777868451937,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","issue":"6","license":[{"start":{"date-parts":[[2008,4,15]],"date-time":"2008-04-15T00:00:00Z","timestamp":1208217600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2008,4,15]],"date-time":"2008-04-15T00:00:00Z","timestamp":1208217600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Eur Surg Res"],"abstract":"<jats:p>The reconstruction of the right ventricular outflow tract with a freeze-dried pulmonary artery patch after resection of a patch containing the ventral semilunar valve is demonstrated as a method to test the viability of the freeze-dried pulmonary artery homograft. In 10 animals, the lyophilized patch was cusp-bearing and in 5 animals \u2013 for control purposes \u2013 non-cusp-bearing. The observed period ranged from 1 to 12 months. Transvalvular pressures were controled in elected time intervals. Macroscopic and histologic evaluation was carried out after sacrifice. The valve-bearing patches gave no sign of valvular failure in the functional and morphological studies. The control group showed varying degrees of pulmonary valvular insufficiency, but the patches were, as the valve-bearing ones, morphologically acceptable.<\/jats:p>","DOI":"10.1159\/000127686","type":"journal-article","created":{"date-parts":[[2008,4,17]],"date-time":"2008-04-17T05:12:51Z","timestamp":1208409171000},"page":"465-471","source":"Crossref","is-referenced-by-count":0,"title":["Pulmonary Artery Patch Homograft"],"prefix":"10.1159","volume":"5","author":[{"given":"W.","family":"Weissenhofer","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2008,4,15]]},"container-title":["European Surgical Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/127686","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000127686","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T11:58:09Z","timestamp":1777550289000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000127686"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,4,15]]},"references-count":0,"journal-issue":{"issue":"6","published-online":{"date-parts":[[1973,6,1]]},"published-print":{"date-parts":[[1973,6,1]]}},"URL":"https:\/\/doi.org\/10.1159\/000127686","archive":["Portico"],"relation":{},"ISSN":["0014-312X","1421-9921"],"issn-type":[{"value":"0014-312X","type":"print"},{"value":"1421-9921","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,4,15]]}}}