Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034993405> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2034993405 endingPage "251" @default.
- W2034993405 startingPage "245" @default.
- W2034993405 abstract "Background The aim of the study was to assess the feasibility of a new technique, power Doppler harmonic imaging (PDHI), for assessing myocardial perfusion through a venous injection of microbubbles, with the use of a new ultrasound contrast agent. Methods and Results Fifteen patients with known coronary artery disease and a resting perfusion abnormality on Tc-99m sestamibi single-photon emission computed tomography (SPECT) underwent PDHI at rest during intravenous injections of 2 to 3 mL of Sonovue (Bracco SpA, Milan, Italy), a new second-generation ultrasound contrast agent. Myocardial perfusion was determined to be present or absent by use of a 5-segment model by 2 blinded observers for both PDHI and SPECT. Of a total of 75 possible myocardial segments, 7 (9%) were not analyzed because of obvious artifacts on PDHI. SPECT showed perfusion defects in 40 of the remaining 68 segments, whereas PDHI showed 39 defects. There was high concordance between the 2 imaging modalities for the presence (93%) as well as the location (96% for the anteroseptal region, 93% for the inferoposterior region, and 87% for the apical region) of the defects. Conclusions These preliminary results suggest that PDHI is a feasible technique for the detection of resting myocardial perfusion defects in patients with coronary artery disease after a venous injection of a new second-generation ultrasound contrast agent." @default.
- W2034993405 created "2016-06-24" @default.
- W2034993405 creator A5027010110 @default.
- W2034993405 creator A5055037604 @default.
- W2034993405 creator A5063537486 @default.
- W2034993405 creator A5085211978 @default.
- W2034993405 date "2000-02-01" @default.
- W2034993405 modified "2023-10-17" @default.
- W2034993405 title "Power Doppler harmonic imaging: A feasibility study of a new technique for the assessment of myocardial perfusion" @default.
- W2034993405 cites W1978190623 @default.
- W2034993405 cites W1985563284 @default.
- W2034993405 cites W1997415562 @default.
- W2034993405 cites W2010209150 @default.
- W2034993405 cites W2010234990 @default.
- W2034993405 cites W2013889793 @default.
- W2034993405 cites W2014659929 @default.
- W2034993405 cites W2039080510 @default.
- W2034993405 cites W2057501202 @default.
- W2034993405 cites W2058045921 @default.
- W2034993405 cites W2059079172 @default.
- W2034993405 cites W2083973152 @default.
- W2034993405 cites W4302828610 @default.
- W2034993405 doi "https://doi.org/10.1016/s0002-8703(00)90233-3" @default.
- W2034993405 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10650297" @default.
- W2034993405 hasPublicationYear "2000" @default.
- W2034993405 type Work @default.
- W2034993405 sameAs 2034993405 @default.
- W2034993405 citedByCount "83" @default.
- W2034993405 countsByYear W20349934052012 @default.
- W2034993405 countsByYear W20349934052013 @default.
- W2034993405 countsByYear W20349934052014 @default.
- W2034993405 countsByYear W20349934052015 @default.
- W2034993405 countsByYear W20349934052017 @default.
- W2034993405 countsByYear W20349934052021 @default.
- W2034993405 countsByYear W20349934052022 @default.
- W2034993405 crossrefType "journal-article" @default.
- W2034993405 hasAuthorship W2034993405A5027010110 @default.
- W2034993405 hasAuthorship W2034993405A5055037604 @default.
- W2034993405 hasAuthorship W2034993405A5063537486 @default.
- W2034993405 hasAuthorship W2034993405A5085211978 @default.
- W2034993405 hasConcept C120665830 @default.
- W2034993405 hasConcept C121332964 @default.
- W2034993405 hasConcept C126838900 @default.
- W2034993405 hasConcept C135691158 @default.
- W2034993405 hasConcept C143753070 @default.
- W2034993405 hasConcept C146957229 @default.
- W2034993405 hasConcept C164323173 @default.
- W2034993405 hasConcept C164705383 @default.
- W2034993405 hasConcept C2778213512 @default.
- W2034993405 hasConcept C2778405248 @default.
- W2034993405 hasConcept C2989005 @default.
- W2034993405 hasConcept C3017675446 @default.
- W2034993405 hasConcept C30713254 @default.
- W2034993405 hasConcept C520434653 @default.
- W2034993405 hasConcept C64012434 @default.
- W2034993405 hasConcept C71924100 @default.
- W2034993405 hasConceptScore W2034993405C120665830 @default.
- W2034993405 hasConceptScore W2034993405C121332964 @default.
- W2034993405 hasConceptScore W2034993405C126838900 @default.
- W2034993405 hasConceptScore W2034993405C135691158 @default.
- W2034993405 hasConceptScore W2034993405C143753070 @default.
- W2034993405 hasConceptScore W2034993405C146957229 @default.
- W2034993405 hasConceptScore W2034993405C164323173 @default.
- W2034993405 hasConceptScore W2034993405C164705383 @default.
- W2034993405 hasConceptScore W2034993405C2778213512 @default.
- W2034993405 hasConceptScore W2034993405C2778405248 @default.
- W2034993405 hasConceptScore W2034993405C2989005 @default.
- W2034993405 hasConceptScore W2034993405C3017675446 @default.
- W2034993405 hasConceptScore W2034993405C30713254 @default.
- W2034993405 hasConceptScore W2034993405C520434653 @default.
- W2034993405 hasConceptScore W2034993405C64012434 @default.
- W2034993405 hasConceptScore W2034993405C71924100 @default.
- W2034993405 hasIssue "2" @default.
- W2034993405 hasLocation W20349934051 @default.
- W2034993405 hasOpenAccess W2034993405 @default.
- W2034993405 hasPrimaryLocation W20349934051 @default.
- W2034993405 hasRelatedWork W1989241447 @default.
- W2034993405 hasRelatedWork W2034271419 @default.
- W2034993405 hasRelatedWork W2034993405 @default.
- W2034993405 hasRelatedWork W2087013126 @default.
- W2034993405 hasRelatedWork W2145902235 @default.
- W2034993405 hasRelatedWork W2161910482 @default.
- W2034993405 hasRelatedWork W2355538529 @default.
- W2034993405 hasRelatedWork W3031913200 @default.
- W2034993405 hasRelatedWork W4237275418 @default.
- W2034993405 hasRelatedWork W4241645541 @default.
- W2034993405 hasVolume "139" @default.
- W2034993405 isParatext "false" @default.
- W2034993405 isRetracted "false" @default.
- W2034993405 magId "2034993405" @default.
- W2034993405 workType "article" @default.