FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1982460320> ?p ?o ?g. }

• W1982460320 endingPage "173" @default.
• W1982460320 startingPage "165" @default.
• W1982460320 abstract "In this study 97 patients with mitral regurgitation (age 62 ± 11 years, 55 men, 42 women) quantified by angiography were studied using colour flow Doppler imaging ofisovelocity surface areas in the flow convergence region proximal to the regurgitant orifice. The radii of the proximal isovelocity surface areas for the flow velocities of 28 and 41 cm/s were measured. A flow convergence region was imaged in 100% (96%) of the patients with Grade or more and in 92% (64%) of the patients with Grade I mitral regurgitation for a flow velocity of 28 (41) cm/s. The radii of the proximal isovelocity surface areas correlated significantly with the angiographic grade in patients with sinus rhythm as well as atrial fibrillation. A correct differentiation of Grade I to II from Grade III to IV mitral regurgitation was provided in more than 90% of all patients for both flow velocities investigated. Assuming hemispheric proximal isovelocity surface areas, in 11 patients the regurgitant volumes from echocardiography (range: 2.6–241 (0.9–198) ml for a flow velocity = 28 (41) cm/s) correlated with, but considerably overestimated the values from cardiac catheterization (range: 1.4–72.5 ml) with r = 0.79 (0.82) (P < 0.01) and SEE = 57.9 (42.4) ml for a flow velocity of 28 (41) cm/s. It was concluded that colour flow Doppler imaging of the flow convergence region enables the diagnosis of mitral regurgitation and the differentiation between Grade I to II and Grade III to IV mitral regurgitation, but may be of little value in estimating the regurgitant volume, assuming a hemispheric symmetry of the proximal flow convergence region." @default.
• W1982460320 created "2016-06-24" @default.
• W1982460320 creator A5011867940 @default.
• W1982460320 creator A5036520621 @default.
• W1982460320 creator A5049054019 @default.
• W1982460320 creator A5052058223 @default.
• W1982460320 creator A5055179908 @default.
• W1982460320 creator A5070673873 @default.
• W1982460320 creator A5076659880 @default.
• W1982460320 creator A5087613717 @default.
• W1982460320 date "1993-12-01" @default.
• W1982460320 modified "2023-09-26" @default.
• W1982460320 title "Quantification of mitral regurgitation by colour flow Doppler imaging — value of the ‘proximal isovelocity surface area’ method" @default.
• W1982460320 cites W1556949737 @default.
• W1982460320 cites W1591084601 @default.
• W1982460320 cites W1964615493 @default.
• W1982460320 cites W1972082231 @default.
• W1982460320 cites W1979510882 @default.
• W1982460320 cites W1992148767 @default.
• W1982460320 cites W1992460663 @default.
• W1982460320 cites W2008285707 @default.
• W1982460320 cites W2008601864 @default.
• W1982460320 cites W2022612326 @default.
• W1982460320 cites W2024982685 @default.
• W1982460320 cites W2031991138 @default.
• W1982460320 cites W2032691392 @default.
• W1982460320 cites W2033740178 @default.
• W1982460320 cites W2036857535 @default.
• W1982460320 cites W2037746691 @default.
• W1982460320 cites W2038262110 @default.
• W1982460320 cites W2044027780 @default.
• W1982460320 cites W2048638128 @default.
• W1982460320 cites W2058070351 @default.
• W1982460320 cites W2062398270 @default.
• W1982460320 cites W2071142114 @default.
• W1982460320 cites W2072615901 @default.
• W1982460320 cites W2072752472 @default.
• W1982460320 cites W2081979641 @default.
• W1982460320 cites W2090259853 @default.
• W1982460320 cites W2104412720 @default.
• W1982460320 cites W2106910203 @default.
• W1982460320 cites W2148937032 @default.
• W1982460320 cites W2415425002 @default.
• W1982460320 cites W2419005667 @default.
• W1982460320 cites W2007238534 @default.
• W1982460320 doi "https://doi.org/10.1016/0167-5273(93)90087-w" @default.
• W1982460320 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8112922" @default.
• W1982460320 hasPublicationYear "1993" @default.
• W1982460320 type Work @default.
• W1982460320 sameAs 1982460320 @default.
• W1982460320 citedByCount "7" @default.
• W1982460320 countsByYear W19824603202012 @default.
• W1982460320 countsByYear W19824603202023 @default.
• W1982460320 crossrefType "journal-article" @default.
• W1982460320 hasAuthorship W1982460320A5011867940 @default.
• W1982460320 hasAuthorship W1982460320A5036520621 @default.
• W1982460320 hasAuthorship W1982460320A5049054019 @default.
• W1982460320 hasAuthorship W1982460320A5052058223 @default.
• W1982460320 hasAuthorship W1982460320A5055179908 @default.
• W1982460320 hasAuthorship W1982460320A5070673873 @default.
• W1982460320 hasAuthorship W1982460320A5076659880 @default.
• W1982460320 hasAuthorship W1982460320A5087613717 @default.
• W1982460320 hasConcept C121332964 @default.
• W1982460320 hasConcept C126322002 @default.
• W1982460320 hasConcept C126838900 @default.
• W1982460320 hasConcept C1276947 @default.
• W1982460320 hasConcept C142757262 @default.
• W1982460320 hasConcept C164705383 @default.
• W1982460320 hasConcept C166693061 @default.
• W1982460320 hasConcept C2775914520 @default.
• W1982460320 hasConcept C2776029896 @default.
• W1982460320 hasConcept C2777543888 @default.
• W1982460320 hasConcept C2779161974 @default.
• W1982460320 hasConcept C2780168065 @default.
• W1982460320 hasConcept C2780346441 @default.
• W1982460320 hasConcept C2989005 @default.
• W1982460320 hasConcept C2993373945 @default.
• W1982460320 hasConcept C3019130837 @default.
• W1982460320 hasConcept C529618451 @default.
• W1982460320 hasConcept C57900726 @default.
• W1982460320 hasConcept C71924100 @default.
• W1982460320 hasConcept C84393581 @default.
• W1982460320 hasConceptScore W1982460320C121332964 @default.
• W1982460320 hasConceptScore W1982460320C126322002 @default.
• W1982460320 hasConceptScore W1982460320C126838900 @default.
• W1982460320 hasConceptScore W1982460320C1276947 @default.
• W1982460320 hasConceptScore W1982460320C142757262 @default.
• W1982460320 hasConceptScore W1982460320C164705383 @default.
• W1982460320 hasConceptScore W1982460320C166693061 @default.
• W1982460320 hasConceptScore W1982460320C2775914520 @default.
• W1982460320 hasConceptScore W1982460320C2776029896 @default.
• W1982460320 hasConceptScore W1982460320C2777543888 @default.
• W1982460320 hasConceptScore W1982460320C2779161974 @default.
• W1982460320 hasConceptScore W1982460320C2780168065 @default.
• W1982460320 hasConceptScore W1982460320C2780346441 @default.
• W1982460320 hasConceptScore W1982460320C2989005 @default.
• W1982460320 hasConceptScore W1982460320C2993373945 @default.
• W1982460320 hasConceptScore W1982460320C3019130837 @default.

• next