Electrocardiologic and echocardiographic features of patients exposed to scorpion bite

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dc.contributor.authorAlan, S
dc.contributor.authorUlgen, MS
dc.contributor.authorSoker, M
dc.contributor.authorGeyik, F
dc.contributor.authorKarabulut, A
dc.contributor.authorToprak, N
dc.date.accessioned2024-04-24T17:14:31Z
dc.date.available2024-04-24T17:14:31Z
dc.date.issued2004
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe purpose of this study is to examine clinical progress and hemodynamic and electrocardiologic features (QT depression and heart rate variability [HRV]) of patients exposed to a scorpion bite. Seventeen patients bitten by scorpions, and, as a control group, 15 healthy subjects were included in the study. Standard electrocardiograph (ECG) records, 24-hour Holter-ECG, and Doppler echocardiographic examinations were performed. Holter ECG indicated sinus tachycardia, sinus bradycardia, paroxysmal supraventricular tachycardia, atrial fibrillation, first-degree and second-degree atrioventricular block not requiring treatment, early atrial beats, and early ventricular beats in the patients at frequencies of 82%, 12%, 35%, 12%, 8%, 70%, and 47%, respectively. HRV parameters that reflected parasympathetic activity (SD 35 +/-13-43 +/-16, RMS-SD: 20 +/-9-30 +/-12, high frequency: 7.8 +/-2-4.3 +/-3, p<0.05) were significantly lower (p<0.05). Low frequency, which especially showed sympathetic activity (LF: 11 +/-13 - 11 +/-23, p > 0.05), was similar in both groups. In addition, the LF/HF ratio, which reflected sympathovagal balance, was significantly increased in the patient group (1.5 +/-1-3.0 +/-2, p = 0.005). Corrected QT and QT dispersion values were not significantly different with respect to the control (p > 0.05). In the patient group compared to the control, a significant decrease was determined in the proportion of mitral E velocity to mitral A velocity (mEv/mAv), diastolic filling period (DFP), and left ventricular ejection fraction (LVEF), while a significant increase was noticed in pulmonary artery pressure (PAP) (mEv/mAv: 0.9 +/-0.4-1.7 +/-0.6, DFP: 362 +/-8.5-425 +/-89, LVEF: 53.1 +/-6.7-68.6 +/-5.8, PAP: 38.1 +/-13-27.2 +/-6, p<0.05). Scorpion bite leads to serious cardiovascular disorders, associated with decreased HRV, decreased systolic and diastolic functions, increased arrhythmic events, and hemodynamic disturbance with sympathetic and parasympathetic balance disturbance.en_US
dc.identifier.doi10.1177/000331970405500111
dc.identifier.endpage84en_US
dc.identifier.issn0003-3197
dc.identifier.issn1940-1574
dc.identifier.issue1en_US
dc.identifier.pmid14759093
dc.identifier.scopus2-s2.0-0346463178
dc.identifier.scopusqualityQ2
dc.identifier.startpage79en_US
dc.identifier.urihttps://doi.org/10.1177/000331970405500111
dc.identifier.urihttps://hdl.handle.net/11468/18028
dc.identifier.volume55en_US
dc.identifier.wosWOS:000188084600011
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherSage Publications Incen_US
dc.relation.ispartofAngiology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keyword]en_US
dc.titleElectrocardiologic and echocardiographic features of patients exposed to scorpion biteen_US
dc.titleElectrocardiologic and echocardiographic features of patients exposed to scorpion bite
dc.typeArticleen_US

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