Matches in SemOpenAlex for { <https://semopenalex.org/work/W4382775596> ?p ?o ?g. }
- W4382775596 endingPage "196" @default.
- W4382775596 startingPage "196" @default.
- W4382775596 abstract "Tetralogy of Fallot (TOF) is the most prevalent cyanotic congenital heart defect (CHD) that alters normal blood flow through the heart and accounts for 10% of all CHD. Pulmonary stenosis and regurgitation are common in adults who have undergone TOF repair (rTOF) and can impact the load on the right ventricle, blood flow pressure, and pulmonary hemodynamics. Pressure mapping, obtained through 4D-flow magnetic resonance imaging (4D-flow MRI), has been applied to identify abnormal heart hemodynamics in CHD. Hence, the aim of this research was to compare pressure drop and relative pressures between patients with repaired TOF (rTOF) and healthy volunteers. An in vitro validation was performed, followed by an in vivo validation. We hypothesized that pressure drop is a more stable pressure mapping method than relative pressures to detect altered hemodynamics. A total of 36 subjects, 18 rTOF patients and 18 controls underwent cardiac MRI scans and 4D-flow MRI. Pressure drops and relative pressures in the MPA were higher in rTOF patients compared to the controls (p < 0.05). Following the in vitro validation, pressure drops proved to be a more stable pressure mapping method than relative pressures, as the flow loses its laminarity and becomes more turbulent. In conclusion, this study demonstrated that flow hemodynamics in rTOF can exhibit altered pressure maps. Pressure mapping can help provide further insight into rTOF patients’ hemodynamics to improve patient care and clinical decisions." @default.
- W4382775596 created "2023-07-02" @default.
- W4382775596 creator A5013587762 @default.
- W4382775596 creator A5032728056 @default.
- W4382775596 creator A5058390669 @default.
- W4382775596 creator A5060923430 @default.
- W4382775596 date "2023-06-29" @default.
- W4382775596 modified "2023-10-18" @default.
- W4382775596 title "Repaired Tetralogy of Fallot Pressure Assessment: Insights from 4D-Flow Pressure Mapping" @default.
- W4382775596 cites W1596760013 @default.
- W4382775596 cites W1604404969 @default.
- W4382775596 cites W1863930852 @default.
- W4382775596 cites W1904179231 @default.
- W4382775596 cites W1973851102 @default.
- W4382775596 cites W1974432041 @default.
- W4382775596 cites W1987179644 @default.
- W4382775596 cites W1997859168 @default.
- W4382775596 cites W1999713926 @default.
- W4382775596 cites W2001722044 @default.
- W4382775596 cites W2008304573 @default.
- W4382775596 cites W2010488081 @default.
- W4382775596 cites W2014393182 @default.
- W4382775596 cites W2018892430 @default.
- W4382775596 cites W2026905898 @default.
- W4382775596 cites W2029053486 @default.
- W4382775596 cites W2078651429 @default.
- W4382775596 cites W2079046567 @default.
- W4382775596 cites W2100220230 @default.
- W4382775596 cites W2102548257 @default.
- W4382775596 cites W2112795878 @default.
- W4382775596 cites W2113162826 @default.
- W4382775596 cites W2114113016 @default.
- W4382775596 cites W2126230648 @default.
- W4382775596 cites W2165478174 @default.
- W4382775596 cites W2166195611 @default.
- W4382775596 cites W2169821142 @default.
- W4382775596 cites W2239597771 @default.
- W4382775596 cites W2398299268 @default.
- W4382775596 cites W2580400945 @default.
- W4382775596 cites W2581503347 @default.
- W4382775596 cites W2597612444 @default.
- W4382775596 cites W2789434919 @default.
- W4382775596 cites W2799589370 @default.
- W4382775596 cites W2889796786 @default.
- W4382775596 cites W2902013658 @default.
- W4382775596 cites W2964250327 @default.
- W4382775596 cites W2968802969 @default.
- W4382775596 cites W2971225247 @default.
- W4382775596 cites W2972675684 @default.
- W4382775596 cites W2980294801 @default.
- W4382775596 cites W2985173010 @default.
- W4382775596 cites W2995881198 @default.
- W4382775596 cites W3012802901 @default.
- W4382775596 cites W3015980021 @default.
- W4382775596 cites W3033799893 @default.
- W4382775596 cites W3082239830 @default.
- W4382775596 cites W3086033911 @default.
- W4382775596 cites W3097549596 @default.
- W4382775596 cites W3162520834 @default.
- W4382775596 cites W3164757976 @default.
- W4382775596 cites W3168210391 @default.
- W4382775596 cites W3176199738 @default.
- W4382775596 cites W3202665814 @default.
- W4382775596 cites W4206610017 @default.
- W4382775596 cites W4213299349 @default.
- W4382775596 cites W4220801252 @default.
- W4382775596 cites W4221100711 @default.
- W4382775596 cites W4282920853 @default.
- W4382775596 cites W4285388383 @default.
- W4382775596 cites W4293908936 @default.
- W4382775596 cites W4307948283 @default.
- W4382775596 cites W4321598928 @default.
- W4382775596 doi "https://doi.org/10.3390/fluids8070196" @default.
- W4382775596 hasPublicationYear "2023" @default.
- W4382775596 type Work @default.
- W4382775596 citedByCount "0" @default.
- W4382775596 crossrefType "journal-article" @default.
- W4382775596 hasAuthorship W4382775596A5013587762 @default.
- W4382775596 hasAuthorship W4382775596A5032728056 @default.
- W4382775596 hasAuthorship W4382775596A5058390669 @default.
- W4382775596 hasAuthorship W4382775596A5060923430 @default.
- W4382775596 hasBestOaLocation W43827755961 @default.
- W4382775596 hasConcept C114088122 @default.
- W4382775596 hasConcept C121332964 @default.
- W4382775596 hasConcept C126322002 @default.
- W4382775596 hasConcept C126838900 @default.
- W4382775596 hasConcept C143409427 @default.
- W4382775596 hasConcept C158846371 @default.
- W4382775596 hasConcept C164705383 @default.
- W4382775596 hasConcept C178853913 @default.
- W4382775596 hasConcept C2778646171 @default.
- W4382775596 hasConcept C2778921608 @default.
- W4382775596 hasConcept C2780007028 @default.
- W4382775596 hasConcept C2780074459 @default.
- W4382775596 hasConcept C57879066 @default.
- W4382775596 hasConcept C71924100 @default.
- W4382775596 hasConcept C84393581 @default.
- W4382775596 hasConceptScore W4382775596C114088122 @default.