{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,14]],"date-time":"2026-04-14T01:17:38Z","timestamp":1776129458058,"version":"3.50.1"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["European Heart Journal"],"DOI":"10.1093\/eurheartj\/ehl404","type":"journal-article","created":{"date-parts":[[2006,11,24]],"date-time":"2006-11-24T01:24:34Z","timestamp":1164331474000},"page":"673-678","source":"Crossref","is-referenced-by-count":69,"title":["Exercise ventilation inefficiency in heart failure: pathophysiological and clinical significance"],"prefix":"10.1093","volume":"28","author":[{"given":"G.","family":"Tumminello","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Guazzi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.","family":"Lancellotti","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L. A.","family":"Pierard","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2007,2,28]]},"container-title":["European Heart Journal"],"original-title":[],"language":"en","deposited":{"date-parts":[[2017,1,25]],"date-time":"2017-01-25T18:12:54Z","timestamp":1485367974000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/eurheartj\/article-lookup\/doi\/10.1093\/eurheartj\/ehl404"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,2,28]]},"references-count":0,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2007,2,28]]}},"URL":"https:\/\/doi.org\/10.1093\/eurheartj\/ehl404","relation":{},"ISSN":["0195-668X","1522-9645"],"issn-type":[{"value":"0195-668X","type":"print"},{"value":"1522-9645","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,2,28]]}}}