{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T08:34:14Z","timestamp":1740126854549,"version":"3.37.3"},"reference-count":34,"publisher":"Georg Thieme Verlag KG","issue":"05","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Thorac Cardiovasc Surg"],"published-print":{"date-parts":[[2023,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n          Introduction\u2003Pulmonary endarterectomy (PEA) remains the preferred and potentially curative option for patients with chronic thromboembolic pulmonary hypertension (CTEPH). This study aimed to report the results of PEA for CTEPH in a tertiary center in Tabriz, Iran.<\/jats:p><jats:p>\n          Methods\u2003We analyzed the results of 42 CTEPH patients undergoing PEA, who were enrolled in the Tabriz University of Medical Sciences (TUMS-CTEPH) from January 2016 to October 2020. The main outcome measures included the New York Heart Association (NYHA) functional classification, the 6-Minute Walk Distance, hemodynamic measures in right heart catheterization, morbidity, and mortality.<\/jats:p><jats:p>\n          Results\u2003There was a significant improvement in the NYHA function class (2.6\u2009\u00b1\u20090.5 vs 1.1\u2009\u00b1\u20090.34), mean pulmonary arterial pressure (47.1\u2009\u00b1\u200913 vs 27.9\u2009\u00b1\u20098\u2009mm Hg), cardiac output (4.3\u2009\u00b1\u20091.06 vs 5.9\u2009\u00b1\u20091.2 L\/min), and pulmonary vascular resistance (709.4\u2009\u00b1\u2009297.5 vs 214\u2009\u00b1\u200977 dyn s\/cm5). Fifteen patients (35%) developed complications. The most common complication (10 [23%]) was reperfusion injury. Also, postsurgical mortality was 4% during hospital admission and 1-year follow-up.<\/jats:p><jats:p>\n          Conclusion\u2003This is the first single-center report of PEA from Iran. Post-PEA and 1-year survival were acceptable as a referral center. PEA can be performed safe with low mortality. Greater awareness of PEA and patients' access to experienced CTEPH centers are important issues.<\/jats:p>","DOI":"10.1055\/s-0042-1760204","type":"journal-article","created":{"date-parts":[[2023,1,19]],"date-time":"2023-01-19T23:40:26Z","timestamp":1674171626000},"page":"407-412","source":"Crossref","is-referenced-by-count":0,"title":["Single-Center Experience of Pulmonary Endarterectomy for Chronic Thromboembolic Pulmonary Hypertension: The Results from the Tabriz University Medical Sciences (TUMS) CTEPH Program"],"prefix":"10.1055","volume":"71","author":[{"given":"Rezayat","family":"Parvizi","sequence":"additional","affiliation":[{"name":"Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eisa","family":"Bilehjani","sequence":"additional","affiliation":[{"name":"Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Babak","family":"Mahmoudian","sequence":"additional","affiliation":[{"name":"Medical Radiation Sciences Research Team, Tabriz University of Medical Sciences, Tabriz, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6421-1606","authenticated-orcid":false,"given":"Ata","family":"Koohi","sequence":"additional","affiliation":[{"name":"Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hooriah","family":"Shojaan","sequence":"additional","affiliation":[{"name":"Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Khalil","family":"Ansarin","sequence":"additional","affiliation":[{"name":"Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Farid","family":"Rashidi","sequence":"additional","affiliation":[{"name":"Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2023,1,19]]},"reference":[{"issue":"22","key":"ref1","doi-asserted-by":"crossref","first-page":"2257","DOI":"10.1056\/NEJMoa032274","article-title":"Incidence of chronic thromboembolic pulmonary hypertension after pulmonary embolism","volume":"350","author":"V Pengo","year":"2004","journal-title":"N Engl J Med"},{"issue":"03","key":"ref2","doi-asserted-by":"crossref","first-page":"685","DOI":"10.1378\/chest.103.3.685","article-title":"Pulmonary vascular lesions occurring in patients with chronic major vessel thromboembolic pulmonary hypertension","volume":"103","author":"K M Moser","year":"1993","journal-title":"Chest"},{"issue":"02","key":"ref3","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1378\/chest.81.2.151","article-title":"Longterm follow-up of patients with pulmonary thromboembolism. 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