https://m2.mtmt.hu/ hun 2026-09-23 10:54 JournalArticle 36465096 VALIDATED true Összes idézések száma a WoS-ban: 0 0 false 2026-07-02T12:48:54.329+0000 2026-02-09T14:42:52.501+0000 2025-12-01T10:00:28.536+0000 true 10080205 Szalóky-Siki Ágnes /api/admin/10080205 Admin true 2026-06-11T07:41:09.789+0000 2026-06-11T07:41:09.789+0000 2025-12-01T10:04:06.655+0000 true 10080205 Szalóky-Siki Ágnes /api/admin/10080205 Admin true true false true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType 101 true 10000059 true 1 /api/category/1 Category true 1 Venkateshvaran, Ashwin Prognostic Value of Right Ventricular Global Wasted Work in Precapillary Pulmonary Hypertension: A 3D Echocardiographic Study true true /api/journal/1362 REVIEWED true false 1362 false 1362 true 0742-2822 1540-8175 Journal FOREIGN 42 11 e70344 e70344 9 2025 Aim Right ventricular (RV) function determines symptom burden and clinical outcomes in pulmonary hypertension (PH). Global wasted work (GWW) quantifies mechanical inefficiencies in RV performance associated with elevated afterload, but is inadequately characterized in precapillary PH. We assessed the association of GWW with echocardiographic indices of RV remodeling, RV-PA coupling and invasive hemodynamics, and evaluated its prognostic significance in precapillary PH.Methods and Results Myocardial work indices were measured by 3D echocardiography in patients with well-defined precapillary PH who underwent right heart catheterization within 24 hours. Patients with poor image quality, significant valvular lesions and associated left heart disease were excluded. Among 61 patients, those with GWW >= 38 mmHg/% (n = 31) exhibited larger RV end-systolic volume (60 [42-71] vs. 42 [35-46] mL/m2, p = 0.009), lower TAPSE (17 [16-20] vs. 20 [17-23] mm, p = 0.04), higher Ea (1.32[0.98-1.57] vs. 0.92 [0.64-1.29] mmHg/mL, p = 0.02) and higher pulmonary vascular resistance (11.1 [8.1-14.2] vs. 5.4 [3.4-8.7]WU, p = 0.002). GWW decreased as RV longitudinal strain and RV-PA coupling improved and increased with lower cardiac index and higher pulmonary vascular resistance. GWW outperformed conventional right ventricular indices in identifying patients at risk of death or transplantation (HR: 2.5 [1.1-5.7], p = 0.02).Conclusions Elevated GWW is associated with RV remodeling, worsening RV function and reduced survival in precapillary PH. Our results suggest that GWW may offer incremental prognostic value over conventional RV metrics, with potential implications for risk stratification and therapy management. 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(SE / AOK / K) 1 24 2 7 0 true Language 10002 /api/language/10002 Angol English true 2 true PersonAuthorship 128720338 /api/authorship/128720338 1 0.14285715 true false true Venkateshvaran Ashwin true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 128720339 /api/authorship/128720339 2 0.14285715 false false false Lindow Thomas true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 128720340 /api/authorship/128720340 3 0.14285715 false false false Jumatate Raluca true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 128720341 /api/authorship/128720341 4 0.143 false false false Author 10035614 /api/author/10035614 Kovács Attila true 10035614 true Kovacs Attila true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 128720342 /api/authorship/128720342 5 0.14285715 false false false Ingvarsson Annika true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 128720343 /api/authorship/128720343 6 0.14285715 false false false Lindqvist Per true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 128720344 /api/authorship/128720344 7 0.14285715 false true false Werther Evaldsson Anna true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PublicationIdentifier 30248346 /api/publicationidentifier/30248346 PlainSource 6 /api/publicationsource/6 PublicationSourceType 10001 /api/publicationsourcetype/10001 true true true DOI DOI https://doi.org/@@@ true true 6 true IDENTICAL 10.1111/echo.70344 https://doi.org/10.1111/echo.70344 false true PublicationIdentifier 30248347 /api/publicationidentifier/30248347 PlainSource 1 /api/publicationsource/1 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true WoS WoS https://www.webofscience.com/wos/woscc/full-record/@@@ true true 1 true IDENTICAL 001616494100001 https://www.webofscience.com/wos/woscc/full-record/001616494100001 false true PublicationIdentifier 30248349 /api/publicationidentifier/30248349 PlainSource 3 /api/publicationsource/3 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true Scopus Scopus http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-@@@ true true 3 true IDENTICAL 105022227812 http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-105022227812 false true PublicationIdentifier 30248348 /api/publicationidentifier/30248348 PlainSource 17 /api/publicationsource/17 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true PubMed PubMed http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=@@@&dopt=Abstract true true 17 true IDENTICAL 41251226 http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=41251226&dopt=Abstract false true Classification 12262 /api/classification/12262 true true Classification 12139 /api/classification/12139 true true Keyword 4024 /api/keyword/4024 true 4024 true Keyword 15017 /api/keyword/15017 true 15017 true Keyword 17608 /api/keyword/17608 true 17608 true Keyword 1118392 /api/keyword/1118392 true 1118392 true Keyword 1275230 /api/keyword/1275230 true 1275230 true Keyword 1444100 /api/keyword/1444100 true 1444100 true Keyword 1616532 /api/keyword/1616532 true true Keyword 1626157 /api/keyword/1626157 true true Keyword 1626157 /api/keyword/1626157 true true SjrRating 11563487 /api/sjrrating/11563487 264 0.74 journal RatingType 10002 /api/ratingtype/10002 sjr true true ClassificationExternal 2705 /api/classificationexternal/2705 true 2705 true Q3 DIRECT true true /api/publication/36465096 <div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" >Venkateshvaran Ashwin ✉ </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Lindow Thomas </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Jumatate Raluca </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10035614"><a href="/gui2/?type=authors&mode=browse&sel=10035614" target="_blank">Kovacs Attila (<span class="authorship-author-name">Kovács Attila</span> <span class="authorAux-mtmt"> kardiológia, sportkardiológia</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/<span title="Általános Orvostudományi Kar">AOK</span>/<span title="Klinikum">K</span>/<span title="Városmajori Szív- és Érgyógyászati Klinika">VAROSMAJOR_SZÍVÉRGYÓGY</span>/Kísérletes Kardiológiai és Sebészeti Műtéttani Tanszék; <span title="Semmelweis Egyetem">SE</span>/<span title="Központi Szervezeti Egységek (beleértve az Egyéb Szervezeti Egységeket)">KSZE</span>/<span title="Neumann János Adattudományi Intézet">NJAI</span>/Klinikai Adatszolgáltató Intézet</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Ingvarsson Annika </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Lindqvist Per </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Werther Evaldsson Anna </span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;36465096" target="_blank">Prognostic Value of Right Ventricular Global Wasted Work in Precapillary Pulmonary Hypertension: A 3D Echocardiographic Study</a></div> <div> <span class="journal-title">ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/0742-2822">0742-2822</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/1540-8175">1540-8175</a>)</span>: <span class="journal-volume">42</span> <span class="journal-issue">11</span> <span class="page"> Paper e70344. 9 p. </span> <span class="year">(2025)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Nyelv: Angol | </span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="10.1111/echo.70344" target="_blank" href="https://doi.org/10.1111/echo.70344"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="001616494100001" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/001616494100001"> WoS </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="105022227812" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-105022227812"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="41251226" target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=41251226&dopt=Abstract"> PubMed </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Folyóirat szakterülete: Scopus - Cardiology and Cardiovascular Medicine&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q3</div> <div class="journal-subject">Folyóirat szakterülete: Scopus - Medicine (miscellaneous)&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q3</div> <div class="journal-subject">Folyóirat szakterülete: Scopus - Radiology, Nuclear Medicine and Imaging&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q3</div> </div></OnlyViewableByAuthor> <div class="publication-citation" style="margin-left: 0.5cm;"> <span title="Nyilvános idézőközlemények összesen, említések nélkül" class="citingPub-count">Nyilvános idéző összesen: 4</span> | Független: 2 | Függő: 2 | Nem jelölt: 0 | WoS jelölt: 4 | Scopus jelölt:&nbsp;4 | WoS/Scopus jelölt:&nbsp;4 | DOI jelölt:&nbsp;4 </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;36465096&sort=publishedYear,desc&sort=title"> Idézett közlemények száma: 3 </a> </div> <div class="mtid"><span class="long-pub-mtid">Közlemény: 36465096</span> | <span class="status-data status-VALIDATED"> Egyeztetett </span> Forrás Idéző | <span class="type-subtype">Folyóiratcikk ( Szakcikk ) </span> | <span class="pub-category">Tudományos</span> | <span class="publication-sourceOfData">WOS TAGGED</span> </div> <div class="lastModified">Utolsó módosítás: 2026.02.09. 15:42 Molnár-Taga Márta (SE 4-es admin) </div> <pre class="comment" style="margin-top: 0; margin-bottom: 0;"><u>Megjegyzés</u>: Összes idézések száma a WoS-ban: 0</pre> </div></div>