{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,22]],"date-time":"2026-07-22T13:59:54Z","timestamp":1784728794391,"version":"3.55.0"},"reference-count":0,"publisher":"VM Media SP. zo.o VM Group SK","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cardiol J."],"published-print":{"date-parts":[[2011,9,21]]},"DOI":"10.5603\/cj.2011.0019","type":"journal-article","created":{"date-parts":[[2012,2,10]],"date-time":"2012-02-10T15:15:46Z","timestamp":1328886946000},"page":"577-580","source":"Crossref","is-referenced-by-count":6,"title":["Continuity equation is the echocardiographic method of choice to assess degenerative mitral stenosis"],"prefix":"10.5603","volume":"19","author":[{"given":"Maria","family":"Bonou","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Apostolos-Ilias","family":"Vouliotis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Konstantinos","family":"Lampropoulos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John","family":"Lakoumentas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria","family":"Andriopoulou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Achileas","family":"Kotsakis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John","family":"Barbetseas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3595","container-title":["Cardiology Journal"],"original-title":[],"deposited":{"date-parts":[[2012,2,10]],"date-time":"2012-02-10T15:16:51Z","timestamp":1328887011000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.cardiologyjournal.org\/en\/darmowy_pdf.phtml?indeks=105&indeks_art=1504"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,9,21]]},"references-count":0,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2011,9,21]]}},"URL":"https:\/\/doi.org\/10.5603\/cj.2011.0019","relation":{},"ISSN":["1897-5593"],"issn-type":[{"value":"1897-5593","type":"print"}],"subject":[],"published":{"date-parts":[[2011,9,21]]}}}