Person:
SARI, İBRAHİM

Profile Picture

Email Address

Birth Date

Research Projects

Organizational Units

OrgUnit Logo
Organizational Unit

Job Title

Last Name

SARI

First Name

İBRAHİM

Name

Filters

2013 - 20153
Reset filters

Settings

Has files: true × Author: ERDOĞAN, OKAN ×

Search Results

Now showing 1 - 3 of 3
  • Thumbnail Image
    PublicationOpen Access
    Asymptomatic ST segment elevation in the recovery phase of the exercise stress test due to slow coronary flow
    (TERMEDIA PUBLISHING HOUSE LTD, 2014) SARI, İBRAHİM; Sunbul, Murat; Erdogan, Okan; Sari, Ibrahim
    Exercise-induced ST segment elevation without Q wave formation is rarely observed. Frequent causes are significant coronary stenosis, myocardial bridge and coronary vasospasm. Both exercise-induced ST segment elevation due to stow coronary flow and ST segment elevation in the recovery phase of the exercise stress test are very rare. We present a 49-year-old man with asymptomatic inferolateral ST segment elevation in the recovery phase of the exercise stress test due to slow coronary flow, which has not been reported previously. The learning points of the present paper are as follows: a) although significant coronary stenosis, myocardial bridge and coronary vasospasm are frequent causes of exercise-induced ST segment elevation, slow coronary flow might also cause it; b) one should keep in mind that ST segment elevation might also occur in the recovery phase; and c) ST segment elevation might be asymptomatic, as in the present case.
  • Thumbnail Image
    PublicationOpen Access
    Utility of Speckle Tracking Echocardiography in Asymptomatic Mild to Moderate Aortic Stenosis at Rest and During Supine Bicycle Exercise Test
    (ELSEVIER SCIENCE INC, 2013-10) MUTLU, BÜLENT; Sunbul, Murat; Akhundova, Aysel; Sari, Ibrahim; Erdogan, Okan; Mutlu, Bulent
  • Thumbnail Image
    PublicationOpen Access
    Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio are Predictors of Heart Failure
    (ARQUIVOS BRASILEIROS CARDIOLOGIA, 2015) SARI, İBRAHİM; Durmus, Erdal; Kivrak, Tarik; Gerin, Fethullah; Sunbul, Murat; Sari, Ibrahim; Erdogan, Okan
    Background: Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) are inflammatory markers used as prognostic factors in various diseases. Objectives: To compare the PLR and the NLR of heart failure (HF) patients with those of age-sex matched controls, to evaluate the predictive value of those markers in detecting HF, and to demonstrate the effect of NLR and PLR on mortality in HF patients during follow-up. Methods: This study included 56 HF patients and 40 controls without HF. All subjects underwent transthoracic echocardiography to evaluate cardiac functions. The NLR and the PLR were calculated as the ratio of neutrophil count to lymphocyte count and as the ratio of platelet count to lymphocyte count, respectively. All HF patients were followed after their discharge from the hospital to evaluate mortality, cerebrovascular events, and re-hospitalization. Results: The NLR and the PLR of HF patients were significantly higher compared to those of the controls (p < 0.01). There was an inverse correlation between the NLR and the left ventricular ejection fraction of the study population (r: -0.409, p < 0.001). The best cut-off value of NLR to predict HF was 3.0, with 86.3% sensitivity and 77.5% specificity, and the best cut-off value of PLR to predict HF was 137.3, with 70% sensitivity and 60% specificity. Only NLR was an independent predictor of mortality in HF patients. A cut-off value of 5.1 for NLR can predict death in HF patients with 75% sensitivity and 62% specificity during a 12.8-month follow-up period on average. Conclusions: NLR and PLR were higher in HF patients than in age-sex matched controls. However, NLR and PLR were not sufficient to establish a diagnosis of HF. NLR can be used to predict mortality during the follow-up of HF patients.