FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2015194623> ?p ?o ?g. }

• W2015194623 endingPage "779" @default.
• W2015194623 startingPage "774" @default.
• W2015194623 abstract "Umbilical artery Doppler blood flow velocity studies were used to identify 14 fetuses with absent flow during diastole to determine the significance of absent umbilical artery diastolic flow. Outcomes of these fetuses were recorded, and the associated intracardiac Doppler changes were identified in 12 of them. Maximal and mean intracardiac flow velocities were measured, and volume flows through the right (tricuspid valve, pulmonary valve) and left (mitral valve, aortic valve) sides of the heart were compared. Ratios of intracardiac peak flow velocity in late diastole to peak flow velocity in early diastole were calculated. Eleven fetuses had intrauterine growth retardation, and four had multiple congenital anomalies. Fetuses with no diastolic flow in the umbilical artery had increased volume flow across the tricuspid and pulmonary valves compared with normal fetuses of similar weights. The ratio of right-sided to left-sided volume flow in the heart (2.15:1) was increased compared with values in normal fetuses (1.33:1, p < 0.01). The ratio of late diastolic to early diastolic peak flow velocities across the mitral valve was decreased (p < 0.01). Absent umbilical artery diastolic flow is associated with increased tricuspid and pulmonary valve volume flow and changes in mitral flow velocity patterns, which suggests that there are alterations in left ventricular function. Umbilical artery Doppler blood flow velocity studies were used to identify 14 fetuses with absent flow during diastole to determine the significance of absent umbilical artery diastolic flow. Outcomes of these fetuses were recorded, and the associated intracardiac Doppler changes were identified in 12 of them. Maximal and mean intracardiac flow velocities were measured, and volume flows through the right (tricuspid valve, pulmonary valve) and left (mitral valve, aortic valve) sides of the heart were compared. Ratios of intracardiac peak flow velocity in late diastole to peak flow velocity in early diastole were calculated. Eleven fetuses had intrauterine growth retardation, and four had multiple congenital anomalies. Fetuses with no diastolic flow in the umbilical artery had increased volume flow across the tricuspid and pulmonary valves compared with normal fetuses of similar weights. The ratio of right-sided to left-sided volume flow in the heart (2.15:1) was increased compared with values in normal fetuses (1.33:1, p < 0.01). The ratio of late diastolic to early diastolic peak flow velocities across the mitral valve was decreased (p < 0.01). Absent umbilical artery diastolic flow is associated with increased tricuspid and pulmonary valve volume flow and changes in mitral flow velocity patterns, which suggests that there are alterations in left ventricular function." @default.
• W2015194623 created "2016-06-24" @default.
• W2015194623 creator A5003311067 @default.
• W2015194623 creator A5066283410 @default.
• W2015194623 creator A5081861144 @default.
• W2015194623 date "1987-09-01" @default.
• W2015194623 modified "2023-10-06" @default.
• W2015194623 title "Changes in intracardiac Doppler blood flow velocities in fetuses with absent umbilical artery diastolic flow" @default.
• W2015194623 cites W1814538632 @default.
• W2015194623 cites W1971447438 @default.
• W2015194623 cites W1979874604 @default.
• W2015194623 cites W2000878698 @default.
• W2015194623 cites W2018484303 @default.
• W2015194623 cites W2041356184 @default.
• W2015194623 cites W2042864107 @default.
• W2015194623 cites W2047985903 @default.
• W2015194623 cites W2079282203 @default.
• W2015194623 cites W2095462750 @default.
• W2015194623 cites W2147771295 @default.
• W2015194623 doi "https://doi.org/10.1016/s0002-9378(87)80048-0" @default.
• W2015194623 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2957921" @default.
• W2015194623 hasPublicationYear "1987" @default.
• W2015194623 type Work @default.
• W2015194623 sameAs 2015194623 @default.
• W2015194623 citedByCount "91" @default.
• W2015194623 countsByYear W20151946232012 @default.
• W2015194623 countsByYear W20151946232013 @default.
• W2015194623 countsByYear W20151946232014 @default.
• W2015194623 countsByYear W20151946232015 @default.
• W2015194623 countsByYear W20151946232016 @default.
• W2015194623 countsByYear W20151946232017 @default.
• W2015194623 countsByYear W20151946232018 @default.
• W2015194623 countsByYear W20151946232020 @default.
• W2015194623 crossrefType "journal-article" @default.
• W2015194623 hasAuthorship W2015194623A5003311067 @default.
• W2015194623 hasAuthorship W2015194623A5066283410 @default.
• W2015194623 hasAuthorship W2015194623A5081861144 @default.
• W2015194623 hasConcept C126322002 @default.
• W2015194623 hasConcept C158846371 @default.
• W2015194623 hasConcept C164705383 @default.
• W2015194623 hasConcept C172680121 @default.
• W2015194623 hasConcept C178853913 @default.
• W2015194623 hasConcept C2777543888 @default.
• W2015194623 hasConcept C2778964498 @default.
• W2015194623 hasConcept C2779234561 @default.
• W2015194623 hasConcept C2779946567 @default.
• W2015194623 hasConcept C2780346441 @default.
• W2015194623 hasConcept C2780940725 @default.
• W2015194623 hasConcept C54355233 @default.
• W2015194623 hasConcept C57900726 @default.
• W2015194623 hasConcept C71924100 @default.
• W2015194623 hasConcept C80093799 @default.
• W2015194623 hasConcept C84393581 @default.
• W2015194623 hasConcept C86803240 @default.
• W2015194623 hasConceptScore W2015194623C126322002 @default.
• W2015194623 hasConceptScore W2015194623C158846371 @default.
• W2015194623 hasConceptScore W2015194623C164705383 @default.
• W2015194623 hasConceptScore W2015194623C172680121 @default.
• W2015194623 hasConceptScore W2015194623C178853913 @default.
• W2015194623 hasConceptScore W2015194623C2777543888 @default.
• W2015194623 hasConceptScore W2015194623C2778964498 @default.
• W2015194623 hasConceptScore W2015194623C2779234561 @default.
• W2015194623 hasConceptScore W2015194623C2779946567 @default.
• W2015194623 hasConceptScore W2015194623C2780346441 @default.
• W2015194623 hasConceptScore W2015194623C2780940725 @default.
• W2015194623 hasConceptScore W2015194623C54355233 @default.
• W2015194623 hasConceptScore W2015194623C57900726 @default.
• W2015194623 hasConceptScore W2015194623C71924100 @default.
• W2015194623 hasConceptScore W2015194623C80093799 @default.
• W2015194623 hasConceptScore W2015194623C84393581 @default.
• W2015194623 hasConceptScore W2015194623C86803240 @default.
• W2015194623 hasIssue "3" @default.
• W2015194623 hasLocation W20151946231 @default.
• W2015194623 hasLocation W20151946232 @default.
• W2015194623 hasOpenAccess W2015194623 @default.
• W2015194623 hasPrimaryLocation W20151946231 @default.
• W2015194623 hasRelatedWork W1928240530 @default.
• W2015194623 hasRelatedWork W1965797369 @default.
• W2015194623 hasRelatedWork W1969954409 @default.
• W2015194623 hasRelatedWork W1970097180 @default.
• W2015194623 hasRelatedWork W1977430293 @default.
• W2015194623 hasRelatedWork W2015194623 @default.
• W2015194623 hasRelatedWork W2164433906 @default.
• W2015194623 hasRelatedWork W2416348823 @default.
• W2015194623 hasRelatedWork W3143779517 @default.
• W2015194623 hasRelatedWork W2186471920 @default.
• W2015194623 hasVolume "157" @default.
• W2015194623 isParatext "false" @default.
• W2015194623 isRetracted "false" @default.
• W2015194623 magId "2015194623" @default.
• W2015194623 workType "article" @default.