FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007583127> ?p ?o ?g. }

• W2007583127 endingPage "1107" @default.
• W2007583127 startingPage "1103" @default.
• W2007583127 abstract "Chronic pulmonary regurgitation (PR) has deleterious effects on right ventricular (RV) function in repaired tetralogy of Fallot (ToF). However, there are little data regarding right ventricular outflow tract (RVOT) contractile dysfunction in response to chronic PR and on both RV and LV volumes and function.We retrospectively identified consecutive patients with PR who were referred for magnetic resonance imaging quantification of free PR detected on echocardiography between 2003 and 2008. Patients had ToF and a transannular patch procedure (n = 30, 25.1 ± 1.2 years) or PR resulting from valvar pulmonary stenosis treated with surgical or percutaneous valvotomy (n = 30, 26.6 ± 1.8 years).The ToF and the PS groups were well matched for age at scan, age at repair surgery in ToF or initial valvotomy in PS, duration of exposure to PR, body surface area, heart rate, PR fraction, net forward pulmonary artery flow, and main and branch pulmonary artery dimensions. Severe PR fractions were identified in both groups (ToF: 40% ± 1% vs PS: 37% ± 2%, P = .2). Indexed RV and LV end-diastolic volumes were similar for both ToF and PS groups (RV end-diastolic volume index: 137 ± 6 mL/m(2) vs 128 ± 5 mL/m(2), P = .2, and LV end-diastolic volume index: 72 ± 2 mL/m(2) vs 67 ± 2 mL/m(2), P = .1, respectively). RV mass was also similar between groups (95 ± 5 g vs 81 ± 6 g, respectively, P = .08). However, indexed RV and LV end-systolic volumes were consistently higher in ToF when compared with PS (RV end-systolic volume index: 70 ± 5 mL/m(2) vs 54 ± 3 mL/m(2), P < .01, and LV end-systolic volume index: 29 ± 1 mL/m(2) vs 22 ± 1 mL/m(2), P < .01, respectively). These changes were reflected in lower biventricular systolic function in patients with ToF when compared with PS (RV ejection fraction: 52% ± 1.5% vs 59% ± 1%, P < .001, and LV ejection fraction: 61% ± 1% vs 67 ± 1%, P < .001, respectively). Although RV transannular plane systolic excursion was not significantly different between the groups (P = .86), the RV outflow tract was considered contractile in only 50% of patients with ToF compared with 93% of patients with PS (P = .0004). RV volumes and function were similar when only patients with contractile RV outflow tracts were compared.RV outflow tract patch dysfunction in repaired ToF is responsible for higher end-systolic volumes and thus lower global measures of ventricular systolic function. These findings were not evident in cases of PS treated with valvotomy with comparable amount of PR. These observations highlight the importance of the initial repair surgery in ToF for late outcomes." @default.
• W2007583127 created "2016-06-24" @default.
• W2007583127 creator A5011902730 @default.
• W2007583127 creator A5013141692 @default.
• W2007583127 creator A5037288097 @default.
• W2007583127 creator A5050460748 @default.
• W2007583127 creator A5053087514 @default.
• W2007583127 creator A5053111578 @default.
• W2007583127 creator A5054597319 @default.
• W2007583127 creator A5059252668 @default.
• W2007583127 creator A5065376456 @default.
• W2007583127 creator A5068678356 @default.
• W2007583127 date "2012-05-01" @default.
• W2007583127 modified "2023-10-15" @default.
• W2007583127 title "Long-term importance of right ventricular outflow tract patch function in patients with pulmonary regurgitation" @default.
• W2007583127 cites W1968498526 @default.
• W2007583127 cites W1970708198 @default.
• W2007583127 cites W1977109437 @default.
• W2007583127 cites W1978446630 @default.
• W2007583127 cites W2014078578 @default.
• W2007583127 cites W2018413005 @default.
• W2007583127 cites W2024099992 @default.
• W2007583127 cites W2041586231 @default.
• W2007583127 cites W2044346818 @default.
• W2007583127 cites W2073051039 @default.
• W2007583127 cites W2086739382 @default.
• W2007583127 cites W2087482310 @default.
• W2007583127 cites W2087866670 @default.
• W2007583127 cites W2116481517 @default.
• W2007583127 cites W2141187702 @default.
• W2007583127 cites W2159281768 @default.
• W2007583127 cites W2163346511 @default.
• W2007583127 cites W2170382773 @default.
• W2007583127 doi "https://doi.org/10.1016/j.jtcvs.2011.09.039" @default.
• W2007583127 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22056367" @default.
• W2007583127 hasPublicationYear "2012" @default.
• W2007583127 type Work @default.
• W2007583127 sameAs 2007583127 @default.
• W2007583127 citedByCount "33" @default.
• W2007583127 countsByYear W20075831272013 @default.
• W2007583127 countsByYear W20075831272014 @default.
• W2007583127 countsByYear W20075831272015 @default.
• W2007583127 countsByYear W20075831272016 @default.
• W2007583127 countsByYear W20075831272017 @default.
• W2007583127 countsByYear W20075831272018 @default.
• W2007583127 countsByYear W20075831272019 @default.
• W2007583127 countsByYear W20075831272020 @default.
• W2007583127 countsByYear W20075831272021 @default.
• W2007583127 countsByYear W20075831272022 @default.
• W2007583127 countsByYear W20075831272023 @default.
• W2007583127 crossrefType "journal-article" @default.
• W2007583127 hasAuthorship W2007583127A5011902730 @default.
• W2007583127 hasAuthorship W2007583127A5013141692 @default.
• W2007583127 hasAuthorship W2007583127A5037288097 @default.
• W2007583127 hasAuthorship W2007583127A5050460748 @default.
• W2007583127 hasAuthorship W2007583127A5053087514 @default.
• W2007583127 hasAuthorship W2007583127A5053111578 @default.
• W2007583127 hasAuthorship W2007583127A5054597319 @default.
• W2007583127 hasAuthorship W2007583127A5059252668 @default.
• W2007583127 hasAuthorship W2007583127A5065376456 @default.
• W2007583127 hasAuthorship W2007583127A5068678356 @default.
• W2007583127 hasBestOaLocation W20075831271 @default.
• W2007583127 hasConcept C126322002 @default.
• W2007583127 hasConcept C126838900 @default.
• W2007583127 hasConcept C143409427 @default.
• W2007583127 hasConcept C164705383 @default.
• W2007583127 hasConcept C2776008845 @default.
• W2007583127 hasConcept C2777361368 @default.
• W2007583127 hasConcept C2777501473 @default.
• W2007583127 hasConcept C2778198053 @default.
• W2007583127 hasConcept C2778646171 @default.
• W2007583127 hasConcept C2778793143 @default.
• W2007583127 hasConcept C2779895586 @default.
• W2007583127 hasConcept C2780007028 @default.
• W2007583127 hasConcept C2780074459 @default.
• W2007583127 hasConcept C2780940725 @default.
• W2007583127 hasConcept C2910048620 @default.
• W2007583127 hasConcept C2911210598 @default.
• W2007583127 hasConcept C57900726 @default.
• W2007583127 hasConcept C71924100 @default.
• W2007583127 hasConcept C78085059 @default.
• W2007583127 hasConcept C84393581 @default.
• W2007583127 hasConceptScore W2007583127C126322002 @default.
• W2007583127 hasConceptScore W2007583127C126838900 @default.
• W2007583127 hasConceptScore W2007583127C143409427 @default.
• W2007583127 hasConceptScore W2007583127C164705383 @default.
• W2007583127 hasConceptScore W2007583127C2776008845 @default.
• W2007583127 hasConceptScore W2007583127C2777361368 @default.
• W2007583127 hasConceptScore W2007583127C2777501473 @default.
• W2007583127 hasConceptScore W2007583127C2778198053 @default.
• W2007583127 hasConceptScore W2007583127C2778646171 @default.
• W2007583127 hasConceptScore W2007583127C2778793143 @default.
• W2007583127 hasConceptScore W2007583127C2779895586 @default.
• W2007583127 hasConceptScore W2007583127C2780007028 @default.
• W2007583127 hasConceptScore W2007583127C2780074459 @default.
• W2007583127 hasConceptScore W2007583127C2780940725 @default.
• W2007583127 hasConceptScore W2007583127C2910048620 @default.
• W2007583127 hasConceptScore W2007583127C2911210598 @default.

• next