Matches in SemOpenAlex for { <https://semopenalex.org/work/W3104848096> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W3104848096 endingPage "S208" @default.
- W3104848096 startingPage "S208" @default.
- W3104848096 abstract "Non-invasive assessment of ventricular filling pressure has typically been confounded by poor correlation of standard echocardiographic parameters vs invasive measurements. The novel measurement of left atrial strain as assessed from the apical four-chamber view on transthoracic echocardiography has been suggested as a surrogate for filling pressure. Patients enrolled in the CATHARSIS study undertook comprehensive echocardiography and contemporaneous left heart catheterization (pre-A pressure) whilst nil by mouth. Left atrial strain was assessed using GE Medical Equipment. Maximum atrial strain (reservoir) was assessed in all patients. 140 patients (age 62.0±12.8, female 22%, ejection fraction 56±11%) had left atrial strain 27.1±7.7% with left ventricular pre-A pressure 10±4mmHg. There was a weak linear correlation between invasive pressures and peak LA Strain (r2=0.2, p=0.001). Using a cut-off of ≤12mmHg for normal pre-A pressure and a cut-off of ≥28% for normal left atrial strain yielded a 92% positive predictive power for normal LA Strain predicting normal pre-A pressure. At a threshold of 28%, a reduced left atrial strain did not accurately predict normal vs raised left atrial pressure. Left atrial strain is a novel and feasible parameter which correlates with left ventricular filling pressures. A normal left atrial strain value (≥28%) is highly predictive of normal left ventricular filling pressures." @default.
- W3104848096 created "2020-11-23" @default.
- W3104848096 creator A5009333662 @default.
- W3104848096 creator A5024902178 @default.
- W3104848096 creator A5025485224 @default.
- W3104848096 creator A5065260335 @default.
- W3104848096 creator A5074794766 @default.
- W3104848096 creator A5075031054 @default.
- W3104848096 creator A5080231658 @default.
- W3104848096 date "2020-01-01" @default.
- W3104848096 modified "2023-10-18" @default.
- W3104848096 title "379 Normal Left Atrial Strain is a Novel, Simple, Reliable and Robust Parameter to Exclude Raised Left Ventricular Filling Pressure - Results from the CATHARSIS Study." @default.
- W3104848096 doi "https://doi.org/10.1016/j.hlc.2020.09.386" @default.
- W3104848096 hasPublicationYear "2020" @default.
- W3104848096 type Work @default.
- W3104848096 sameAs 3104848096 @default.
- W3104848096 citedByCount "0" @default.
- W3104848096 crossrefType "journal-article" @default.
- W3104848096 hasAuthorship W3104848096A5009333662 @default.
- W3104848096 hasAuthorship W3104848096A5024902178 @default.
- W3104848096 hasAuthorship W3104848096A5025485224 @default.
- W3104848096 hasAuthorship W3104848096A5065260335 @default.
- W3104848096 hasAuthorship W3104848096A5074794766 @default.
- W3104848096 hasAuthorship W3104848096A5075031054 @default.
- W3104848096 hasAuthorship W3104848096A5080231658 @default.
- W3104848096 hasBestOaLocation W31048480961 @default.
- W3104848096 hasConcept C126322002 @default.
- W3104848096 hasConcept C164705383 @default.
- W3104848096 hasConcept C26635844 @default.
- W3104848096 hasConcept C2778022156 @default.
- W3104848096 hasConcept C2778198053 @default.
- W3104848096 hasConcept C2909919940 @default.
- W3104848096 hasConcept C71924100 @default.
- W3104848096 hasConcept C78085059 @default.
- W3104848096 hasConcept C84393581 @default.
- W3104848096 hasConceptScore W3104848096C126322002 @default.
- W3104848096 hasConceptScore W3104848096C164705383 @default.
- W3104848096 hasConceptScore W3104848096C26635844 @default.
- W3104848096 hasConceptScore W3104848096C2778022156 @default.
- W3104848096 hasConceptScore W3104848096C2778198053 @default.
- W3104848096 hasConceptScore W3104848096C2909919940 @default.
- W3104848096 hasConceptScore W3104848096C71924100 @default.
- W3104848096 hasConceptScore W3104848096C78085059 @default.
- W3104848096 hasConceptScore W3104848096C84393581 @default.
- W3104848096 hasLocation W31048480961 @default.
- W3104848096 hasOpenAccess W3104848096 @default.
- W3104848096 hasPrimaryLocation W31048480961 @default.
- W3104848096 hasRelatedWork W2020915617 @default.
- W3104848096 hasRelatedWork W2065977163 @default.
- W3104848096 hasRelatedWork W2068970417 @default.
- W3104848096 hasRelatedWork W2148121608 @default.
- W3104848096 hasRelatedWork W2388508557 @default.
- W3104848096 hasRelatedWork W2408830007 @default.
- W3104848096 hasRelatedWork W2421935139 @default.
- W3104848096 hasRelatedWork W2789573829 @default.
- W3104848096 hasRelatedWork W2896548087 @default.
- W3104848096 hasRelatedWork W3093469811 @default.
- W3104848096 hasVolume "29" @default.
- W3104848096 isParatext "false" @default.
- W3104848096 isRetracted "false" @default.
- W3104848096 magId "3104848096" @default.
- W3104848096 workType "article" @default.