Importance of Left Anterior Hemiblock Development in Inferior Wall Acute Myocardial Infarction

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dc.contributor.authorÖzdemir, K.
dc.contributor.authorUluca, Y.
dc.contributor.authorDanış, G.
dc.contributor.authorTokac, M.
dc.contributor.authorAltunkeser, Bülent Behlül
dc.contributor.authorTelli, H. H.
dc.contributor.authorGök, H.
dc.date.accessioned2020-03-26T16:37:12Z
dc.date.available2020-03-26T16:37:12Z
dc.date.issued2001
dc.departmentSelçuk Üniversitesien_US
dc.description21st Congress of the European-Society-of-Cardiology -- AUG 28-SEP 01, 1999 -- BARCELONA, SPAINen_US
dc.description.abstractThe aim of this study was to investigate the clinical and angiographic importance of left anterior hemiblock (LAHB) during acute inferior myocardial infarction (AIMI) by comparing patient groups with and without LAHB after AIMI. One hundred seventy-two patients (141 men and 31 women) between 28 and 84 years of age (mean 55 +/- 10 years) with AIMI were included in the study, Patients were divided into 2 groups according to electrocardiogram (ECG) criteria: group I comprised 25 patients in whom ECG pattern characteristic of LAHB developed, group II comprised 147 patients without this pattern. According to the electrocardiogram, patients were placed in group I if the mean QRS axis was deviated to the left < 30 degrees in the frontal plane with the following pattern: increased S-wave voltage and decreased R-wave voltage in leads II, the appearance of a deep S-wave in lead II, and a terminal positive R-wave in lead aVR. Coronary angiography was performed within 2 weeks. A coronary stenosis was considered if the vessel diameter was narrowed by > 50%. The dominant coronary artery was classified as right or left or balanced. The left ventricular ejection fraction (LVEF) was calculated from left ventriculography. The mean age of the patients in group I was significantly higher (58 vs 54 years, p=0.007), while the risk factors were similar in both groups. Left anterior descending (LAD) and multivessel coronary artery disease (CAD) were found to be significantly higher in group I compared with group II (80% vs 38%, p=0.0001; 84% Vs 52%, p=0.001, respectively). The mean LVEF was found to be lower in group I (51% vs 56%, p=0.04). Peak creatine phosphokinase MB (CKMB) values were not different (216 vs 162 IU/L, p=0.09). The frequency of left dominant or balanced coronary artery was determined to be higher in group I (44% vs 17%, p=0.018). LAHB development during AIMI can be an indicator of LAD lesions, multivessel coronary artery disease, and impaired left ventricular systolic function.en_US
dc.description.sponsorshipEuropean Soc Cardiolen_US
dc.identifier.citationÖzdemir, K., Uluca, Y., Danış, G., Tokac, M., Altunkeser, B. B., Telli, H. H., Gök, H., (2001). Importance of Left Anterior Hemiblock Development in Inferior Wall Acute Myocardial Infarction. Angiology, 52(11), 743-747. Doi: 10.1177/000331970105201103
dc.identifier.doi10.1177/000331970105201103en_US
dc.identifier.endpage747en_US
dc.identifier.issn0003-3197en_US
dc.identifier.issue11en_US
dc.identifier.pmid11716326en_US
dc.identifier.startpage743en_US
dc.identifier.urihttps://dx.doi.org/10.1177/000331970105201103
dc.identifier.urihttps://hdl.handle.net/20.500.12395/17561
dc.identifier.volume52en_US
dc.identifier.wosWOS:000172105200003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorÖzdemir, K.
dc.institutionauthorUluca, Y.
dc.institutionauthorDanış, G.
dc.institutionauthorTokac, M.
dc.institutionauthorAltunkeser, Bülent Behlül
dc.institutionauthorTelli, H. H.
dc.institutionauthorGök, H.
dc.language.isoenen_US
dc.publisherWestminster Publ Incen_US
dc.relation.ispartofAngiologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleImportance of Left Anterior Hemiblock Development in Inferior Wall Acute Myocardial Infarctionen_US
dc.typeArticleen_US

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