Ahmet Temız

ORCID: 0000-0003-3628-6429
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About
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Research Areas
  • Cardiovascular Disease and Adiposity
  • Acute Myocardial Infarction Research
  • Cardiac electrophysiology and arrhythmias
  • Cardiovascular Function and Risk Factors
  • Inflammatory Biomarkers in Disease Prognosis
  • Atrial Fibrillation Management and Outcomes
  • Cardiac Imaging and Diagnostics
  • Cardiovascular Health and Disease Prevention
  • Adipokines, Inflammation, and Metabolic Diseases
  • ECG Monitoring and Analysis
  • Venous Thromboembolism Diagnosis and Management
  • Cardiac Arrhythmias and Treatments
  • Family and Disability Support Research
  • Liver Disease Diagnosis and Treatment
  • Cardiac pacing and defibrillation studies
  • Cardiac Valve Diseases and Treatments
  • Cardiovascular, Neuropeptides, and Oxidative Stress Research
  • Blood Coagulation and Thrombosis Mechanisms
  • Vitamin K Research Studies
  • Cardiac tumors and thrombi
  • Kawasaki Disease and Coronary Complications
  • Vascular anomalies and interventions
  • Antiplatelet Therapy and Cardiovascular Diseases
  • Congenital Heart Disease Studies
  • Rheumatoid Arthritis Research and Therapies

Mustafa Kemal University
2019-2024

Ministry of Health
2011-2023

Orthopaedic Trauma Association
2022

Çanakkale Onsekiz Mart Üniversitesi
2013-2015

Canakkale Onsekiz Mart Universitesi Tip Fakultesi Hastanesi
2014

Institute of Cardiology
2013

Recep Tayyip Erdoğan University
2011-2012

Fundación Juan March
2012

Baze University
2012

Education and Research Institute
2011

Background:Platelet-to-lymphocyte ratio (PLR) is a new prognostic marker in coronary artery disease. We aimed to evaluate the relationship between PLR and in-hospital mortality patients with ST-elevated acute myocardial infarction (AMI). Material andMethods:The present study included 636 AMI. The population was divided into tertiles based on their admission PLR. Patients having values third tertile defined as high group (n=212) those lower 2 were low (n=424). Results:Risk factors of disease...

10.12659/msm.890152 article EN Medical Science Monitor 2014-01-01

The predictive value of leukocyte counts has been reported in patients with acute myocardial infarction (AMI). We aimed to evaluate the total count and neutrophil-lymphocyte (N/L) ratio for mortality due AMI. A 522 ST-elevated MI were included study. study population was divided into tertiles based on admission N/L values. High (n = 174) low 348) groups defined as having values third tertile (>5.77) lower 2 (≤ 5.77), respectively. high group had a significantly higher incidence in-hospital...

10.1177/1076029613492011 article EN Clinical and Applied Thrombosis/Hemostasis 2013-06-09

Aim. Cardiac troponins are the most preferred biomarkers in evaluation of acute coronary syndromes (ACS). The aim our study was to examine association between high sensitive troponin T (hs-TnT), and neutrophil lymphocyte ratio (NLR) complexity ACS assessed by SYNTAX Score. Methods results. 287 patients who underwent angiography were studied (215 male, mean age 62.0 ± 12.7 years). 133 ST elevation myocardial infarction (STEMI), 154 non-ST (NSTE) . divided tertiles according Score; Score ≤ 22...

10.3109/00365513.2013.860619 article EN Scandinavian Journal of Clinical and Laboratory Investigation 2013-12-05

Platelet activation plays a pivotal role in acute coronary syndrome (ACS). We investigated the relationship between platelet distribution width (PDW) and severity of artery disease (CAD) patients with ACS. A total 502 ACS were enrolled. High (n = 151) low PDW 351) groups defined as having values third tertile (>17%) lower 2 tertiles (≤17%). There significantly higher Gensini score (44 [10-168] vs. 36 [2-132], P < .001), neutrophil-lymphocyte ratio (3.1 [0.8-12.4] .2.5 [0.3-13], .012)...

10.1177/0003319714545779 article EN Angiology 2014-08-10

The prognostic value of the Global Registry Acute Coronary Events (GRACE) risk score (GRS) and Thrombolysis In Myocardial Infarction (TIMI) index (TRI) has been reported in coronary artery disease (CAD) patients. We aimed to evaluate relationship between GRS, TRI, severity CAD evaluated by SYNTAX (SS) patients with acute syndrome (ACS).Patients ACS who were admitted care unit our institution retrospectively this study. A total 287 [154 non-ST elevated (NSTE-ACS), 133 ST myocardial infarction...

10.5152/akd.2014.5802 article EN cc-by-nc The Anatolian Journal of Cardiology 2014-10-15

Bilirubin is a bile pigment with potent anti-oxidant properties; in previous studies it has been reported to be negatively associated coronary artery disease (CAD). Although elevated serum bilirubin concentrations may protect against endothelial dysfunction, not clear whether higher levels (SBLs) physiological ranges work favor of good collateral development patients chronic total occlusion (CTO).The study population consisted who underwent angiography suspicion CAD. Patients had CTO at...

10.2169/internalmedicine.51.6417 article EN other-oa Internal Medicine 2012-01-01

Background: Fragmented QRS (fQRS) complexes on 12-lead electrocardiography (ECG) have been reported to be predictors of cardiac events and all-cause mortality in coronary artery disease (CAD). Aim: To investigate the relationship between fQRS SYNTAX Gensini scores patients with acute syndrome (ACS). Methods: A total 302 (223 men 79 women) ACS (133 ST elevated myocardial infarction [STEMI], 107 non-STEMI [NSTEMI], 62 unstable angina pectoris [USAP]) were evaluated retrospectively this study....

10.5603/kp.a2014.0208 article EN Kardiologia Polska 2015-04-14

In acute coronary syndromes (ACS), oxidation and inflammation have very important roles in-vitro studies demonstrated that gamma-glutamyl transferase (GGT) participates in such oxidative inflammatory reactions. We aimed to evaluate the prognostic value of baseline serum GGT activity on development major adverse cardiac event (MACE) follow-up patients with ACS care unit (CCU), after 1 6 month periods. included 117 (mean age: 61.2+/-11.3 years, 93 males) hospitalized CCU diagnosis ACS. All had...

10.1097/mca.0b013e32830eab8c article EN Coronary Artery Disease 2008-10-06

Red cell distribution width (RDW) has been reported to be a predictor of cardiac events in coronary artery disease (CAD). Here, we hypothesized that RDW level on admission would predictive adverse outcomes non-ST elevation acute syndrome (NST-ACS).In total, 202 patients with NST-ACS (159 males and 43 females) were retrospectively analyzed. The divided into two groups based the 50th percentile levels. A high group (n=100) was defined as those having levels >14.0. relationship between primary...

10.5152/akd.2014.5645 article EN cc-by-nc The Anatolian Journal of Cardiology 2014-06-24

Aim Hemodialysis ( HD ) patients had higher cardiovascular mortality and it is related to atherosclerosis. Epicardial adipose tissue EAT thickness a marker of atherosclerosis independent predictor coronary artery disease. The aim our study was evaluate the relationship between carotid intima‐media CIMT predictors early in patients. Methods included 62 40 healthy controls. were measured by echocardiography all subjects. Results (6.98 ± 1.67 vs. 3.84 0.73 mm, P &lt; 0.001, 0.94 0.17 0.63 0.11...

10.1111/echo.12498 article EN Echocardiography 2013-12-24

The prognostic value of a high platelet-lymphocyte ratio (PLR) has been reported in patients with non-ST elevated myocardial infarction (NSTEMI) and different oncologic disorders. We aimed to evaluate the predictive PLR for left ventricular systolic dysfunction (LVSD) acute coronary syndrome (NST-ACS).A total 220 NST-ACS were included study. study population was divided into tertiles based on admission values. High (n=73) low (n=147) groups defined as having values third tertile (>135.6)...

10.5152/akd.2014.5434 article EN cc-by-nc The Anatolian Journal of Cardiology 2014-04-16

Fragmented QRS complexes (fQRS) are defined as various RSR' patterns in 2 contiguous leads corresponding to a major coronary artery territory. Although the reason of association between fQRS and cardiac events was documented fibrosis, predictive role not studied for postoperative atrial fibrillation (POAF) which is frequent serious complication patients undergoing isolated bypass graft (CABG) surgery. Therefore, this issue investigated present study.The current study has prospective...

10.5152/akd.2012.184 article EN Anadolu Kardiyoloji Dergisi/The Anatolian Journal of Cardiology 2012-07-01

Ventricular ectopic beats (VEBs) are usually considered a benign condition that can be managed with conservative measures. Heart rate variability (HRV), which is one of the most important methods for assessing autonomic activity, noninvasive, quantitative method analyzing effects on heart. We aimed to investigate risk arrhythmia in patients VEBs and without cardiovascular disease by using HRV parameters.Patients frequent (more than 30 times 1 hour, according Lown classification) were...

10.1111/pace.12446 article EN Pacing and Clinical Electrophysiology 2014-07-16

Fragmented QRS (fQRS) complex is an ECG parameter that has recently been introduced and investigated. It assumed fQRS occurs because of disruptions in ventricular conduction due to infarction ischemia. Therefore, this article, we aimed investigate the relationship between detection ischemia on myocardial perfusion-gated single-photon emission computed tomography images appearance ECG.We retrospectively reviewed records patients with a diagnosis coronary artery disease who were referred our...

10.1097/mnm.0b013e3283653884 article EN Nuclear Medicine Communications 2013-08-20

Aim The aim of our study was, echocardiographic epicardial adipose tissue ( EAT ) thickness could show the severity and prognosis acute coronary syndromes ACS ). Methods Results Sixty‐five patients (mean age 57.4 ± 12.2 years) who underwent angiography were studied. on free wall right ventricle was measured at end‐diastole from parasternal long‐axis views 3 cardiac cycles. SYNTAX Global Registry Acute Coronary Events (GRACE) scoring considered for . mean value 5.5 0.5 mm (range 1–12 mm). had...

10.1111/echo.12276 article EN Echocardiography 2013-07-03

&lt;b&gt;&lt;i&gt;Objective:&lt;/i&gt;&lt;/b&gt; To investigate intercellular adhesion molecule-1 &lt;i&gt;(ICAM1)&lt;/i&gt; and angiotensinogen &lt;i&gt;(AGT)&lt;/i&gt; gene polymorphisms, as related to atherosclerosis endothelial dysfunction, in coronary slow flow (CSF). &lt;b&gt;&lt;i&gt;Subjects Methods:&lt;/i&gt;&lt;/b&gt; The participants this study were 48 patients with CSF 67 normal controls. K469E polymorphism of &lt;i&gt;ICAM1&lt;/i&gt; (rs5498) the T207M &lt;i&gt;AGT&lt;/i&gt;...

10.1159/000363451 article EN cc-by-nc Medical Principles and Practice 2014-01-01

Although there are several studies regarding the association between RDW and vascular events, information is scant about possible role of in cardiovascular system. We aimed to investigate whether related with severity extent angiographically assessed coronary artery disease (CAD). Two hundred ninety six stable eligible patients who had undergone angiography a suspicion CAD were enrolled consecutively. nine (71%) 296 (men 70%, mean age±SD: 61±11yrs) 87 (29%) normal arteries (NCA) without any...

10.29333/ejgm/82548 article EN cc-by Electronic Journal of General Medicine 2012-01-10

Fragmented QRS (fQRS) as a predictor of cardiac events in coronary artery disease has previously been reported. In this study, we hypothesized that presence fQRS on 12-lead electrocardiogram (ECG) admission would be predictive adverse outcomes non-ST elevated myocardial infarction (NSTEMI).A total 149 NSTEMI patients (112 male, 37 female) were retrospectively analyzed. The pattern was defined the an additional R', notching nadir S wave, fragmentation RS or QS complexes 2 contiguous leads...

10.5543/tkda.2014.79438 article EN Turk Kardiyoloji Dernegi Arsivi-Archives of the Turkish Society of Cardiology 2014-01-01
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