{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T10:44:47Z","timestamp":1792061087438,"version":"4.4.0"},"reference-count":25,"publisher":"Cambridge University Press (CUP)","issue":"6","license":[{"start":{"date-parts":[[2014,10,2]],"date-time":"2014-10-02T00:00:00Z","timestamp":1412208000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["journals.cambridge.org"],"crossmark-restriction":true},"short-container-title":["Cardiol Young"],"published-print":{"date-parts":[[2015,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:italic>Objective:<\/jats:italic> To evaluate the presence of cardiac dyssynchrony in Egyptian children with congestive heart failure due to dilated cardiomyopathy. <jats:italic>Materials and methods:<\/jats:italic> A total of 30 children with congestive cardiac failure due to dilated cardiomyopathy and 30 healthy age-matched controls were examined with conventional echocardiography, tissue Doppler, and speckle tracking imaging. <jats:italic>Results:<\/jats:italic> Conventional Doppler echocardiography demonstrated significant left ventricular systolic and diastolic dysfunction in the patient group. Tissue Doppler showed significant decrease in S-wave velocity and E'\/A' ratio, and prolonged isovolumic contraction and relaxation times of mitral annulus as well as significant prolongation in mean difference between time-to-peak systolic strain of the basal septal and basal lateral segments in the patient group compared with the control group (p&lt;0.005). Speckle tracking imaging demonstrated significant prolongation in mean difference between time-to-peak systolic strain of anteroseptal and posterior segments in both circumferential and radial strain analysis in the patient group than in the control group (p&lt;0.005). It also demonstrated significant prolongation in the mean difference between time-to-peak systolic strain of the basal septal and basal lateral segments in longitudinal strain analysis in the patient group than in the control group (p&lt;0.005). A significant increase in the standard deviation of time-to-peak strain, as a marker of increased intra-ventricular dyssycnrony, was present in the patient group compared with the control group (p=0.008). <jats:italic>Conclusion:<\/jats:italic> Children with congestive heart failure due to dilated cardiomyopathy usually suffer from significant intra-ventricular dyssynchrony. Tissue Doppler imaging and speckle tracking imaging strain analysis are helpful tools to detect the presence of cardiac dyssynchrony.<\/jats:p>","DOI":"10.1017\/s1047951114001863","type":"journal-article","created":{"date-parts":[[2014,10,2]],"date-time":"2014-10-02T10:22:34Z","timestamp":1412245354000},"page":"1173-1181","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":4,"title":["Echocardiographic assessment of left ventricular dyssynchrony in Egyptian children with congestive heart failure due to dilated cardiomyopathy"],"prefix":"10.1017","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7761-9536","authenticated-orcid":false,"given":"Mohammed A.","family":"Al-Biltagi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Osama","family":"Abd Rab Elrasoul Tolba","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Heba","family":"El Mahdy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amr","family":"Donia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shaimaa","family":"Elbanna","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2014,10,2]]},"reference":[{"key":"S1047951114001863_ref23","doi-asserted-by":"publisher","DOI":"10.1111\/j.1542-474X.2009.00303.x"},{"key":"S1047951114001863_ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2013.10.002"},{"key":"S1047951114001863_ref19","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.0000019070.70491.6D"},{"key":"S1047951114001863_ref4","doi-asserted-by":"publisher","DOI":"10.1067\/mhj.2002.121264"},{"key":"S1047951114001863_ref10","doi-asserted-by":"publisher","DOI":"10.1017\/S1047951112000613"},{"key":"S1047951114001863_ref1","doi-asserted-by":"publisher","DOI":"10.2217\/phe.09.65"},{"key":"S1047951114001863_ref6","doi-asserted-by":"publisher","DOI":"10.1038\/ncpcardio0505"},{"key":"S1047951114001863_ref3","doi-asserted-by":"publisher","DOI":"10.1067\/mhj.2002.122516"},{"key":"S1047951114001863_ref8","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCHEARTFAILURE.108.820217"},{"key":"S1047951114001863_ref17","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2005.08.030"},{"key":"S1047951114001863_ref18","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2003.09.029"},{"key":"S1047951114001863_ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2010.03.019"},{"key":"S1047951114001863_ref16","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2006.08.023"},{"key":"S1047951114001863_ref5","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-5273(99)00077-7"},{"key":"S1047951114001863_ref2","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.106.655712"},{"key":"S1047951114001863_ref22","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2004.03.027"},{"key":"S1047951114001863_ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2008.02.040"},{"key":"S1047951114001863_ref13","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2003.12.005"},{"key":"S1047951114001863_ref24","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2012.10.018"},{"key":"S1047951114001863_ref15","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.105.571455"},{"key":"S1047951114001863_ref21","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2008.02.040"},{"key":"S1047951114001863_ref20","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2004.02.055"},{"key":"S1047951114001863_ref25","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehr391"},{"key":"S1047951114001863_ref7","doi-asserted-by":"publisher","DOI":"10.4250\/jcu.2012.20.3.117"},{"key":"S1047951114001863_ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2010.11.006"}],"container-title":["Cardiology in the Young"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S1047951114001863","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,20]],"date-time":"2019-04-20T17:54:32Z","timestamp":1555782872000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S1047951114001863\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,10,2]]},"references-count":25,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2015,8]]}},"alternative-id":["S1047951114001863"],"URL":"https:\/\/doi.org\/10.1017\/s1047951114001863","relation":{},"ISSN":["1047-9511","1467-1107"],"issn-type":[{"value":"1047-9511","type":"print"},{"value":"1467-1107","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,10,2]]},"assertion":[{"value":"\u00a9 Cambridge University Press 2014\u00a0","name":"license","label":"License","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}}]}}