Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016233240> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2016233240 endingPage "724" @default.
- W2016233240 startingPage "719" @default.
- W2016233240 abstract "Advances in two-dimensional echocardiography have improved the prospects of using this technique to detect left main coronary artery (LMCA) obstruction. Using an echocardiograph that had digital gray scale, a 3-MHz transducer and strobe freeze-frame capability and reviewing recordings on an off-line videotape-videodisc analyzer, we retrospectively examined the LMCA in 72 patients who underwent coronary cineangiography. Angiography showed 50% or greater LMCA obstruction in seven patients. All seven had high-intensity echoes in the walls of the LMCA. The high-intensity echoes were irregularly located in the artery and partially occluded it. The LMCA could frequently be recorded proximal and distal to the obstruction. A blinded observer reviewed 28 randomly selected patients from this group and correctly identified the four patients with LMCA obstruction. There was one true and two questionable false-positive diagnoses. In a prospective study of 31 patients, two independent observers correctly identified the three patients with LMCA obstruction. There were no false negatives, and one observer had one false positive. All of the false positives were in patients with proximal left anterior descending coronary artery obstructions. Echocardiography may be a practical means of identifying patients with the LMCA obstruction." @default.
- W2016233240 created "2016-06-24" @default.
- W2016233240 creator A5016653998 @default.
- W2016233240 creator A5031285747 @default.
- W2016233240 creator A5037906637 @default.
- W2016233240 creator A5045812161 @default.
- W2016233240 creator A5060385362 @default.
- W2016233240 creator A5075011727 @default.
- W2016233240 creator A5076064062 @default.
- W2016233240 date "1982-04-01" @default.
- W2016233240 modified "2023-10-12" @default.
- W2016233240 title "Echocardiographic detection of left main coronary artery obstruction." @default.
- W2016233240 cites W2022826891 @default.
- W2016233240 cites W2024683849 @default.
- W2016233240 cites W2082824339 @default.
- W2016233240 cites W2127653845 @default.
- W2016233240 doi "https://doi.org/10.1161/01.cir.65.4.719" @default.
- W2016233240 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/7060251" @default.
- W2016233240 hasPublicationYear "1982" @default.
- W2016233240 type Work @default.
- W2016233240 sameAs 2016233240 @default.
- W2016233240 citedByCount "51" @default.
- W2016233240 countsByYear W20162332402018 @default.
- W2016233240 countsByYear W20162332402022 @default.
- W2016233240 crossrefType "journal-article" @default.
- W2016233240 hasAuthorship W2016233240A5016653998 @default.
- W2016233240 hasAuthorship W2016233240A5031285747 @default.
- W2016233240 hasAuthorship W2016233240A5037906637 @default.
- W2016233240 hasAuthorship W2016233240A5045812161 @default.
- W2016233240 hasAuthorship W2016233240A5060385362 @default.
- W2016233240 hasAuthorship W2016233240A5075011727 @default.
- W2016233240 hasAuthorship W2016233240A5076064062 @default.
- W2016233240 hasBestOaLocation W20162332401 @default.
- W2016233240 hasConcept C126322002 @default.
- W2016233240 hasConcept C126838900 @default.
- W2016233240 hasConcept C164705383 @default.
- W2016233240 hasConcept C2776820930 @default.
- W2016233240 hasConcept C2780643987 @default.
- W2016233240 hasConcept C2908833630 @default.
- W2016233240 hasConcept C3019004856 @default.
- W2016233240 hasConcept C500558357 @default.
- W2016233240 hasConcept C71924100 @default.
- W2016233240 hasConceptScore W2016233240C126322002 @default.
- W2016233240 hasConceptScore W2016233240C126838900 @default.
- W2016233240 hasConceptScore W2016233240C164705383 @default.
- W2016233240 hasConceptScore W2016233240C2776820930 @default.
- W2016233240 hasConceptScore W2016233240C2780643987 @default.
- W2016233240 hasConceptScore W2016233240C2908833630 @default.
- W2016233240 hasConceptScore W2016233240C3019004856 @default.
- W2016233240 hasConceptScore W2016233240C500558357 @default.
- W2016233240 hasConceptScore W2016233240C71924100 @default.
- W2016233240 hasIssue "4" @default.
- W2016233240 hasLocation W20162332401 @default.
- W2016233240 hasLocation W20162332402 @default.
- W2016233240 hasOpenAccess W2016233240 @default.
- W2016233240 hasPrimaryLocation W20162332401 @default.
- W2016233240 hasRelatedWork W1969228502 @default.
- W2016233240 hasRelatedWork W1972044219 @default.
- W2016233240 hasRelatedWork W1986428380 @default.
- W2016233240 hasRelatedWork W2010918874 @default.
- W2016233240 hasRelatedWork W2039693637 @default.
- W2016233240 hasRelatedWork W2053740555 @default.
- W2016233240 hasRelatedWork W2070202415 @default.
- W2016233240 hasRelatedWork W2396911897 @default.
- W2016233240 hasRelatedWork W2416657689 @default.
- W2016233240 hasRelatedWork W2442973947 @default.
- W2016233240 hasVolume "65" @default.
- W2016233240 isParatext "false" @default.
- W2016233240 isRetracted "false" @default.
- W2016233240 magId "2016233240" @default.
- W2016233240 workType "article" @default.