{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T02:15:15Z","timestamp":1787019315542,"version":"build-2736575974"},"reference-count":6,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T00:00:00Z","timestamp":1756252800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of the Intensive Care Society"],"published-print":{"date-parts":[[2025,11]]},"abstract":"<jats:p>\n                    In this exploratory analysis of 35 patients with ischemic cardiogenic shock, we evaluated the correlation between tricuspid regurgitation velocity (TRV) and pulmonary artery catheter-derived pressures. TRV correlated best with pulmonary artery mean pressure (\n                    <jats:italic toggle=\"yes\">r<\/jats:italic>\n                    \u2009=\u20090.54,\n                    <jats:italic toggle=\"yes\">p<\/jats:italic>\n                    \u2009=\u20090.0009), more than with systolic or diastolic pressures. A TRV threshold of 2.3\u2009m\/s identified mean pressure &gt;25\u2009mmHg with 81% sensitivity and 62% specificity. These findings suggest that TRV may serve as a non-invasive indicator of elevated pulmonary pressure in critically ill patients when invasive monitoring is unavailable. Further validation in larger, diverse cohorts is needed.\n                  <\/jats:p>","DOI":"10.1177\/17511437251367213","type":"journal-article","created":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T06:40:19Z","timestamp":1756363219000},"page":"529-531","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Tricuspid regurgitation velocity reflects pulmonary artery mean pressure better than systolic pressure in cardiogenic shock"],"prefix":"10.1177","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5630-3065","authenticated-orcid":false,"given":"Hazem","family":"Lashin","sequence":"first","affiliation":[{"name":"Adult Critical Care Unit, Barts Heart Centre, St Bartholomew\u2019s Hospital, London, UK"},{"name":"William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olusegun","family":"Olusanya","sequence":"additional","affiliation":[{"name":"Adult Critical Care Unit, Barts Heart Centre, St Bartholomew\u2019s Hospital, London, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrew","family":"Smith","sequence":"additional","affiliation":[{"name":"Adult Critical Care Unit, Barts Heart Centre, St Bartholomew\u2019s Hospital, London, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sanjeev","family":"Bhattacharyya","sequence":"additional","affiliation":[{"name":"William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, UK"},{"name":"Cardiology Department, Barts Heart Centre, St Bartholomew\u2019s Hospital, London, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2025,8,27]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1530\/ERP-17-0071"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.jvca.2024.07.024"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1530\/ERP-20-0026"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10877-021-00673-5"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.jvca.2025.01.027"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.jvca.2024.10.032"}],"container-title":["Journal of the Intensive Care Society"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/17511437251367213","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/17511437251367213","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/17511437251367213","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:55:28Z","timestamp":1777460128000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/17511437251367213"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8,27]]},"references-count":6,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2025,11]]}},"alternative-id":["10.1177\/17511437251367213"],"URL":"https:\/\/doi.org\/10.1177\/17511437251367213","relation":{},"ISSN":["1751-1437","1751-1437"],"issn-type":[{"value":"1751-1437","type":"print"},{"value":"1751-1437","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,8,27]]}}}