Usefulness of Coronary Angiography for Assessing Left Ventricular Systolic Function

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dc.contributor.authorÖzdemir, Kurtuluş
dc.contributor.authorAltunkeser, Bülent Behlül
dc.contributor.authorSökmen, Gülizar
dc.contributor.authorŞahingeri, Mustafa
dc.contributor.authorTokac, Mehmet
dc.contributor.authorTelli, Hasan H.
dc.contributor.authorGök, Hasan
dc.date.accessioned2020-03-26T16:37:33Z
dc.date.available2020-03-26T16:37:33Z
dc.date.issued2001
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractObjective - In previous echocardiographic studies, a correlation between ejection fraction of the left ventricle and change in the movement of the mitral annular ring was found. In the light of these studies, we planned to investigate the relationship between systolic shortening (SS) and percent of systolic shortening (PSS), calculated from the long axis frame in coronary angiography and left ventricular systolic function. Methods and results - One hundred and thirty-eight patients (40 men and 98 women; mean age 58 +/- 10 years) who had been referred for coronary angiography and left ventriculography were included in the study. Ejection fraction (EF) was calculated from left ventriculography obtained from 30 degrees right anterior oblique projection. Distance from the lower border of the ostium of the left coronary artery to the most apical border of the left anterior descending (LAD) artery was measured at end-systole (ES) and end-diastole (ED) using coronary angiography obtained from the same projection. SS as ED-ES and PSS as SS/ED were calculated. Correlation of SS and PSS with EF was calculated (EF = 13.7 + 4.8 x SS, r = 0.91, p < 0.001 and EF = 14.2 + 6.5 x PSS, r = 0.90, p < 0.01). SS < 7 mm (criterion A) and PSS < 6% (criterion B) suggested that left ventricle EF was less than 50%, with a sensitivity, specificity and diagnostic accuracy of 83%, 100%, 95%; 95%, 86% and 88%, respectively. Conclusion - SS and PSS highly significantly correlate with left ventricular EF Therefore, left ventriculography could be omitted in selected patients undergoing coronary angiography if it is not necessary to define the anatomic structure of the left ventricle.en_US
dc.identifier.citationÖzdemir, K., Altunkeser, B. B., Sökmen, G., Şahingeri, M., Tokac, M., Telli, H. H., Gök, H., (2001). Usefulness of Coronary Angiography for Assessing Left Ventricular Systolic Function. Acta Cardiologica, 56(4), 239-242. DOI: 10.2143/AC.56.4.2005650
dc.identifier.doi10.2143/AC.56.4.2005650en_US
dc.identifier.endpage242en_US
dc.identifier.issn0001-5385en_US
dc.identifier.issue4en_US
dc.identifier.pmid11573829en_US
dc.identifier.startpage239en_US
dc.identifier.urihttps://dx.doi.org/10.2143/AC.56.4.2005650
dc.identifier.urihttps://hdl.handle.net/20.500.12395/17647
dc.identifier.volume56en_US
dc.identifier.wosWOS:000171087900006en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorÖzdemir, Kurtuluş
dc.institutionauthorAltunkeser, Bülent B.
dc.institutionauthorSökmen, Gülizar
dc.institutionauthorŞahingeri, Mustafa
dc.institutionauthorTokac, Mehmet
dc.institutionauthorTelli, Hasan H.
dc.institutionauthorGök, Hasan
dc.language.isoenen_US
dc.publisherACTA CARDIOLOGICAen_US
dc.relation.ispartofActa Cardiologicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCoronary angiographyen_US
dc.subjectSystolic functionen_US
dc.titleUsefulness of Coronary Angiography for Assessing Left Ventricular Systolic Functionen_US
dc.typeArticleen_US

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