Matches in SemOpenAlex for { <https://semopenalex.org/work/W2231629235> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2231629235 abstract "Background: Blood flow patterns are closely linked to the morphology and function of the cardiovascular system and its efficiency can be estimated with flow energy loss (FEL). We have made it passible to measure FEL by using 2D cine phase-contrast (PC) cardiac magnetic resonance (CMR) technique. The object of the present study is to reveal the relationship of the clinical parameter and FEL in patients with non-ischemic dilated cardiomyopathy (DCM). Methods: A cross-sectional study was carried out on patients with DCM. All patients underwent CMR technique including late gadolinium enhancement (LGE). Intramural geometry was extracted with Steady-state free precession series, and PC-CMR was superposed. Blood flow was visualized and FEL with viscous dissipation was calculated in-house code. Results: A total of nineteen such patients were included in this study. FEL inside the left ventricle (LV) was 331 ± 117 mW/m2 (range 188-626). FEL was significantly correlated with age (r = -0.53, P = 0.02) and LV end-diastolic volume (LVEDV) (r = 0.50, P = 0.03), but not with LV ejection fraction (r = -0.08, P = 0.75) or plasma blood natriuretic peptide level (r = 0.05, P = 0.85). Especially, FEL tended to be correlated with LVEDV (r = 0.69, P = 0.06) in LGE positive patients, but did not in LGE negative. Well organized vortex flow dissipated small FEL, whereas disturbed flow inside highly-dilated LV dissipated large FEL (figure A, B). Conclusions: FEL was significantly correlated with age and LVEDV in DCM patients. Large LV caused disturbed flow resulting in high FEL. FEL was considered to be more sensitive parameter in damaged LV tissue than in non-damaged." @default.
- W2231629235 created "2016-06-24" @default.
- W2231629235 creator A5001674051 @default.
- W2231629235 creator A5021497995 @default.
- W2231629235 creator A5025489381 @default.
- W2231629235 creator A5050926503 @default.
- W2231629235 creator A5058699623 @default.
- W2231629235 creator A5063535845 @default.
- W2231629235 creator A5063616074 @default.
- W2231629235 creator A5068428090 @default.
- W2231629235 creator A5080491465 @default.
- W2231629235 creator A5081708491 @default.
- W2231629235 date "2014-11-25" @default.
- W2231629235 modified "2023-09-26" @default.
- W2231629235 title "Abstract 13775: Clinical Significance of Flow Energy Loss inside the Left Ventricle via Cardiovascular Magnetic Resonance in Non-ischemic Dilated Cardiomyopathy" @default.
- W2231629235 hasPublicationYear "2014" @default.
- W2231629235 type Work @default.
- W2231629235 sameAs 2231629235 @default.
- W2231629235 citedByCount "0" @default.
- W2231629235 crossrefType "journal-article" @default.
- W2231629235 hasAuthorship W2231629235A5001674051 @default.
- W2231629235 hasAuthorship W2231629235A5021497995 @default.
- W2231629235 hasAuthorship W2231629235A5025489381 @default.
- W2231629235 hasAuthorship W2231629235A5050926503 @default.
- W2231629235 hasAuthorship W2231629235A5058699623 @default.
- W2231629235 hasAuthorship W2231629235A5063535845 @default.
- W2231629235 hasAuthorship W2231629235A5063616074 @default.
- W2231629235 hasAuthorship W2231629235A5068428090 @default.
- W2231629235 hasAuthorship W2231629235A5080491465 @default.
- W2231629235 hasAuthorship W2231629235A5081708491 @default.
- W2231629235 hasConcept C126322002 @default.
- W2231629235 hasConcept C126838900 @default.
- W2231629235 hasConcept C143409427 @default.
- W2231629235 hasConcept C158846371 @default.
- W2231629235 hasConcept C164705383 @default.
- W2231629235 hasConcept C21143770 @default.
- W2231629235 hasConcept C2776383484 @default.
- W2231629235 hasConcept C2778198053 @default.
- W2231629235 hasConcept C2778921608 @default.
- W2231629235 hasConcept C2989005 @default.
- W2231629235 hasConcept C71924100 @default.
- W2231629235 hasConcept C78085059 @default.
- W2231629235 hasConcept C80461066 @default.
- W2231629235 hasConceptScore W2231629235C126322002 @default.
- W2231629235 hasConceptScore W2231629235C126838900 @default.
- W2231629235 hasConceptScore W2231629235C143409427 @default.
- W2231629235 hasConceptScore W2231629235C158846371 @default.
- W2231629235 hasConceptScore W2231629235C164705383 @default.
- W2231629235 hasConceptScore W2231629235C21143770 @default.
- W2231629235 hasConceptScore W2231629235C2776383484 @default.
- W2231629235 hasConceptScore W2231629235C2778198053 @default.
- W2231629235 hasConceptScore W2231629235C2778921608 @default.
- W2231629235 hasConceptScore W2231629235C2989005 @default.
- W2231629235 hasConceptScore W2231629235C71924100 @default.
- W2231629235 hasConceptScore W2231629235C78085059 @default.
- W2231629235 hasConceptScore W2231629235C80461066 @default.
- W2231629235 hasLocation W22316292351 @default.
- W2231629235 hasOpenAccess W2231629235 @default.
- W2231629235 hasPrimaryLocation W22316292351 @default.
- W2231629235 hasRelatedWork W1593942551 @default.
- W2231629235 hasRelatedWork W163852518 @default.
- W2231629235 hasRelatedWork W2064247223 @default.
- W2231629235 hasRelatedWork W2067800454 @default.
- W2231629235 hasRelatedWork W2139501819 @default.
- W2231629235 hasRelatedWork W2155867430 @default.
- W2231629235 hasRelatedWork W2324593552 @default.
- W2231629235 hasRelatedWork W2349367294 @default.
- W2231629235 hasRelatedWork W2350494121 @default.
- W2231629235 hasRelatedWork W2368223985 @default.
- W2231629235 hasRelatedWork W2373014088 @default.
- W2231629235 hasRelatedWork W2391649005 @default.
- W2231629235 hasRelatedWork W2433266013 @default.
- W2231629235 hasRelatedWork W2624006582 @default.
- W2231629235 hasRelatedWork W2765917966 @default.
- W2231629235 hasRelatedWork W2808048270 @default.
- W2231629235 hasRelatedWork W2971867286 @default.
- W2231629235 hasRelatedWork W3115899788 @default.
- W2231629235 hasRelatedWork W3153059907 @default.
- W2231629235 hasRelatedWork W2401840887 @default.
- W2231629235 hasVolume "130" @default.
- W2231629235 isParatext "false" @default.
- W2231629235 isRetracted "false" @default.
- W2231629235 magId "2231629235" @default.
- W2231629235 workType "article" @default.