Assessment of relationship between contrast-induced nephropathy and left ventricular myocardial performance index in patients at risk for nephropath
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Dosyalar
Tarih
2019
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Aim: Contrast induced nephropathy (CIN) is associated substantially with a risk of morbidity and mortality. The aim of this study was
to assess the left ventricular myocardial performance assessed by ‘Tei index’ on the development of contrast induced nephropathy
in patients underwent coronary angiography.
Material and Methods: Study population consist of patients who underwent coronary angiography and/or percutaneous coronary
intervention and baseline creatinine level 1 mg/dl above and/or having diabetes mellitus. 51 patient were included the study. Patients
divided into two groups as CIN developed or not. CIN was defined as %25 and/or 0.5 mg/dl increase in basal serum creatinine levels
after 48-72 hours exposure to contrast media. Conventional and tissue Doppler echocardiography was performed in all patients
prior to angiography. Tei index was calculated from tissue Doppler echocardiography data.
Results: Two groups were defined as CIN-developed group (n =13, 62.5 ± 6.8 ) and CIN-undeveloped (n=38, 62.4±9.6 )group. Except
gender, there is no difference in demographic characteristics between the study groups. Left ventricular (LV) systolic function such
as ejection fraction and tissue Doppler imaging Sm and basic LV diastolic function (E/A, Em/Am, DT) parameters were found to be
similar in both groups. Tissue Doppler-derived Tei index values did not differ significantly between the two groups (0.42 ± 0.09 vs
0.46 ± 0.12, p = 0.25).
Conclusion: The Tei index is inadequate for predicting the risk of developing nephropathy in patients at risk for contrast induced
nephropathy with preserved ejection fraction.
Açıklama
Anahtar Kelimeler
Kaynak
Annals of Medical Research
WoS Q Değeri
Scopus Q Değeri
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Künye
Ozturk, M., Ekrem Turan, O., Sahin, M., & Kutlu, M. (2021). Assessment of relationship between contrast-induced nephropathy and left ventricular myocardial performance index in patients at risk for nephropath . Annals of Medical Research
