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Article: Assessment of right and left ventricular function by tissue Doppler echocardiography in patients after biventricular repair of pulmonary atresia with intact ventricular septum

TitleAssessment of right and left ventricular function by tissue Doppler echocardiography in patients after biventricular repair of pulmonary atresia with intact ventricular septum
Authors
Issue Date2006
PublisherElsevier Ireland Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ijcard
Citation
International Journal Of Cardiology, 2006, v. 109 n. 3, p. 329-334 How to Cite?
AbstractBackground: Survival of patients with PAIVS has improved significantly with adoption of a selective management approach based on RV and coronary arterial anatomy. We sought to determine the right (RV) and left ventricular (LV) function of patients with pulmonary atresia and intact ventricular septum (PAIVS) long-term after biventricular repair. Methods: The regional ventricular function of 22 patients (11 males) aged 12.8 ± 5.6 years with PAIVS after biventricular repair was assessed by tissue Doppler echocardiography (TDE). The results were compared to those of 22 age-matched controls. Results: When compared with controls, patients had significantly reduced myocardial tissue velocities, systolic and diastolic strain rate, and peak systolic strain in the basal, mid-, and apical segments of the RV free wall, interventricular septum and LV lateral wall (all with p < 0.01). Heterogeneity of systolic and diastolic strain rate was observed in the RV free wall and interventricular septum in patients but not in controls. Conclusion: Impairment of RV and LV regional longitudinal myocardial function occurs in patients with PAIVS late after biventricular repair. © 2005 Elsevier Ireland Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/170374
ISSN
2015 Impact Factor: 4.638
2015 SCImago Journal Rankings: 1.513
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMi, Ypen_US
dc.contributor.authorCheung, Yfen_US
dc.date.accessioned2012-10-30T06:07:52Z-
dc.date.available2012-10-30T06:07:52Z-
dc.date.issued2006en_US
dc.identifier.citationInternational Journal Of Cardiology, 2006, v. 109 n. 3, p. 329-334en_US
dc.identifier.issn0167-5273en_US
dc.identifier.urihttp://hdl.handle.net/10722/170374-
dc.description.abstractBackground: Survival of patients with PAIVS has improved significantly with adoption of a selective management approach based on RV and coronary arterial anatomy. We sought to determine the right (RV) and left ventricular (LV) function of patients with pulmonary atresia and intact ventricular septum (PAIVS) long-term after biventricular repair. Methods: The regional ventricular function of 22 patients (11 males) aged 12.8 ± 5.6 years with PAIVS after biventricular repair was assessed by tissue Doppler echocardiography (TDE). The results were compared to those of 22 age-matched controls. Results: When compared with controls, patients had significantly reduced myocardial tissue velocities, systolic and diastolic strain rate, and peak systolic strain in the basal, mid-, and apical segments of the RV free wall, interventricular septum and LV lateral wall (all with p < 0.01). Heterogeneity of systolic and diastolic strain rate was observed in the RV free wall and interventricular septum in patients but not in controls. Conclusion: Impairment of RV and LV regional longitudinal myocardial function occurs in patients with PAIVS late after biventricular repair. © 2005 Elsevier Ireland Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier Ireland Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ijcarden_US
dc.relation.ispartofInternational Journal of Cardiologyen_US
dc.subject.meshAdolescenten_US
dc.subject.meshChilden_US
dc.subject.meshEchocardiography, Doppleren_US
dc.subject.meshFemaleen_US
dc.subject.meshHeart Septumen_US
dc.subject.meshHumansen_US
dc.subject.meshMaleen_US
dc.subject.meshPulmonary Atresia - Physiopathology - Surgery - Ultrasonographyen_US
dc.subject.meshVentricular Function, Leften_US
dc.subject.meshVentricular Function, Righten_US
dc.titleAssessment of right and left ventricular function by tissue Doppler echocardiography in patients after biventricular repair of pulmonary atresia with intact ventricular septumen_US
dc.typeArticleen_US
dc.identifier.emailCheung, Yf:xfcheung@hku.hken_US
dc.identifier.authorityCheung, Yf=rp00382en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.ijcard.2005.06.036en_US
dc.identifier.pmid16038993-
dc.identifier.scopuseid_2-s2.0-33747773432en_US
dc.identifier.hkuros115776-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33747773432&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume109en_US
dc.identifier.issue3en_US
dc.identifier.spage329en_US
dc.identifier.epage334en_US
dc.identifier.isiWOS:000238045100005-
dc.publisher.placeIrelanden_US
dc.identifier.scopusauthoridMi, Yp=8363663200en_US
dc.identifier.scopusauthoridCheung, Yf=7202111067en_US

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