{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T06:41:48Z","timestamp":1774939308106,"version":"3.50.1"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[1983,4,1]],"date-time":"1983-04-01T00:00:00Z","timestamp":418003200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1983,4,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>The relationship of primary pulmonary hypertension to longstanding portal hypertension secondary to hepatic cirrhosis was examined. An unselected series of 17,901 autopsied patients older than 1 yr of age showed that primary pulmonary hypertension occurred with a prevalence of 0.13% in all patients, but with a prevalence of 0.73% among patients with cirrhosis (p &amp;lt; 0.001). A clinical series of 2,459 patients with biopsy-proved hepatic cirrhosis showed a prevalence of primary pulmonary hypertension of 0.61%, also significant (p &amp;lt; 0.001) when compared with the prevalence among all patients older than 1 yr of age at autopsy. These data appear to exclude a coincidental association of cirrhosis with the development of the vascular lesions of primary pulmonary hypertension.<\/jats:p>","DOI":"10.1164\/arrd.1983.127.4.437","type":"journal-article","created":{"date-parts":[[2015,10,4]],"date-time":"2015-10-04T22:51:51Z","timestamp":1443999111000},"page":"437-441","source":"Crossref","is-referenced-by-count":257,"title":["Primary Pulmonary Hypertension and Cirrhosis: Are They Related?"],"prefix":"10.1093","volume":"127","author":[{"given":"Peter J.","family":"McDonnell","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Patryce A.","family":"Toye","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Grover M.","family":"Hutchins","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[1983,4,1]]},"container-title":["American Review of Respiratory Disease"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/ajrccm\/article-pdf\/127\/4\/437\/67671806\/ajrccm_127_4_437.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/ajrccm\/article-pdf\/127\/4\/437\/67671806\/ajrccm_127_4_437.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T05:12:46Z","timestamp":1774933966000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/ajrccm\/article\/127\/4\/437\/8563229"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1983,4,1]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[1983,4,1]]},"published-print":{"date-parts":[[1983,4,1]]}},"URL":"https:\/\/doi.org\/10.1164\/arrd.1983.127.4.437","relation":{},"ISSN":["0003-0805"],"issn-type":[{"value":"0003-0805","type":"print"}],"subject":[],"published-other":{"date-parts":[[1983,4]]},"published":{"date-parts":[[1983,4,1]]}}}