Works by Guray, Umit

Results: 69

Impact of Continuous Positive Airway Pressure Therapy on Atrial Electromechanical Delay and P-Wave Dispersion in Patients with Obstructive Sleep Apnea.

Published in:

Annals of Noninvasive Electrocardiology, 2014, v. 19, n. 3, p. 226, doi. 10.1111/anec.12106

By:

Bayır, Pınar Türker;
Demirkan, Burcu;
Bayır, Ömer;
Duyuler, Serkan;
Fırat, Hikmet;
Güray, Ümit;
Güray, Yeşim;
Tatar, Emel Çadallı

Publication type:

Article

Low plasma renin activity and high aldosterone/renin ratio are associated with untreated isolated systolic hypertension.

Published in:

Blood Pressure, 2012, v. 21, n. 5, p. 320, doi. 10.3109/08037051.2012.686167

By:

Durukan, Mine;
Guray, Umit;
Aksu, Tolga;
Guray, Yesim;
Demirkan, Burcu;
Korkmaz, Sule

Publication type:

Article

Increased aortic pulse and fractional pulse pressures in patients with cardiac syndrome X.

Published in:

Blood Pressure, 2006, v. 15, n. 3, p. 179, doi. 10.1080/08037050600804830

By:

Cay, Serkan;
Guray, Umit;
Korkmaz, Sule

Publication type:

Article

Aortic pulse pressure and aortic pulsatility are associated with angiographic coronary artery disease in women.

Published in:

Blood Pressure, 2005, v. 14, n. 5, p. 293, doi. 10.1080/08037050500238568

By:

Guray, Yesim;
Guray, Umit;
Altay, Hakan;
Cay, Serkan;
Yilmaz, Mehmet Birhan;
Kisacik, Halil Lutfu;
Korkmaz, Sule

Publication type:

Article

Impact of metabolic syndrome on fractional flow reserve.

Published in:

Acta Cardiologica, 2013, v. 68, n. 6, p. 569, doi. 10.1080/AC.68.6.8000003

By:

TÜRKER BAYIR, Pınar;
DUYULER, Serkan;
GÜRAY, Ümit;
KALAYCI, Belma;
KALAYCI, Süleyman;
CERŞİT, Sinan;
GENÇASLAN, Murat

Publication type:

Article

Infections of implantable cardiac rhythm devices: predisposing factors and outcome.

Published in:

Acta Cardiologica, 2012, v. 67, n. 3, p. 303, doi. 10.1080/AC.67.3.2160719

By:

İpek, Esra Gucuk;
Guray, Umit;
Demirkan, Burcu;
Guray, Yesim;
Aksu, Tolga

Publication type:

Article

Exercise Prevents Glucocorticoid-Induced Myocardial 4-Hydroxynonenal Production.

Published in:

Cardiovascular Drugs & Therapy, 2025, v. 39, n. 1, p. 165, doi. 10.1007/s10557-023-07506-4

By:

Hayta, Umit;
Akin, Senay;
Gungor, Irem;
Colluoglu, Inci Tugce;
Guray, Umit;
Akin, Yesim;
Demirel, Haydar A.

Publication type:

Article

Long-term Dexamethasone Treatment Increases Cardiac Galectin-3 Levels.

Published in:

Cardiovascular Drugs & Therapy, 2023, v. 37, n. 5, p. 1027, doi. 10.1007/s10557-022-07344-w

By:

Akin, Senay;
Gucuk-Ipek, Esra;
Hayta, Umit;
Gungor, Irem;
Kubat, Gokhan Burcin;
Akin, Yesim;
Guray, Umit;
Demirel, Haydar A.

Publication type:

Article

Fine vs. Coarse Atrial Fibrillation: Which One is More Risky?

Published in:

Cardiology, 2007, v. 107, n. 3, p. 193, doi. 10.1159/000095416

By:

Yilmaz, Mehmet Birhan;
Guray, Yesim;
Guray, Umit;
Cay, Serkan;
Caldir, Vedat;
Biyikoglu, Senay Funda;
Sasmaz, Hatice;
Korkmaz, Sule

Publication type:

Article

Atrial Natriuretic Peptide Predicts Impaired Atrial Remodeling and Occurrence of Late Postoperative Atrial Fibrillation after Surgery for Symptomatic Aortic Stenosis.

Published in:

Cardiology, 2006, v. 105, n. 4, p. 207, doi. 10.1159/000091641

By:

Yilmaz, Mehmet Birhan;
Erbay, Ali Riza;
Balci, Mustafa;
Guray, Yesim;
Cihan, Gokhan;
Guray, Umit;
Kisacik, Halil L.;
Korkmaz, Sule

Publication type:

Article

Percutaneous left atrial appendage closure in a patient with haemophilia and atrial fibrillation: a case report.

Published in:

2019

By:

Güray, Ümit;
Korkmaz, Ahmet;
Gürsoy, Havva Tuğba;
Elalmış, Özgül Uçar

Publication type:

Case Study

Intracoronary epinephrine in the treatment of refractory no-reflow after primary percutaneous coronary intervention: a retrospective study.

Published in:

BMC Cardiovascular Disorders, 2015, v. 15, n. 1, p. 1, doi. 10.1186/s12872-015-0004-6

By:

Aksu, Tolga;
Guler, Tumer Erdem;
Colak, Ayse;
Baysal, Erkan;
Durukan, Mine;
Sen, Taner;
Guray, Umit

Publication type:

Article

Mean platelet volume: An important predictor of coronary collateral development.

Published in:

Platelets, 2013, v. 24, n. 3, p. 200, doi. 10.3109/09537104.2012.675107

By:

Ege, Meltem Refiker;
Acıkgoz, Savas;
Zorlu, Ali;
Sıncer, Isa;
Guray, Yesim;
Guray, Umit;
Demirkan, Burcu;
Kisacik, Halil

Publication type:

Article

Relationship between the elevated mean platelet volume and coronary microvascular function in patients with idiopathic dilated cardiomyopathy.

Published in:

Platelets, 2013, v. 24, n. 2, p. 162, doi. 10.3109/09537104.2012.672781

By:

Acikgoz, Savaş;
Ege, Meltem Refıker;
Guray, Umıt

Publication type:

Article

The relationship between the type of thrombus content and mean platelet volume in predicting reperfusion outcomes.

Published in:

Platelets, 2010, v. 21, n. 4, p. 310, doi. 10.3109/09537101003657768

By:

Yontar, Osman Can;
Birhan Yilmaz, Mehmet;
Guray, Umit

Publication type:

Article

Increased mean platelet volume in rheumatic mitral stenosis: assessment of clinical and echocardiographic determinants.

Published in:

Polish Heart Journal / Kardiologia Polska, 2015, v. 73, n. 1, p. 46, doi. 10.5603/KP.a2014.0115

By:

İleri, Mehmet;
Kanat, Selçuk;
Gürsoy, Havva Tuğba;
Şahin, Deniz;
Bayır, Pinar Türker;
Şahin, Gökhan;
Başyiğit, Funda;
Elalmiş, Özgül Uçar;
Güray, Ümit

Publication type:

Article

Combination of change in hematological parameters with exercise stress test to predict coronary artery disease.

Published in:

2018

By:

Korkmaz, Ahmet;
Yıldız, Abdulkadir;
Türker Duyuler, Pınar;
Duyuler, Serkan;
Yılmaz, Samet;
Basyigit, Funda;
Elalmis, Ozgul Ucar;
Guray, Umit;
Ileri, Mehmet

Publication type:

journal article

A new risk scoring model for prediction of poor coronary collateral circulation in acute non-ST-elevation myocardial infarction.

Published in:

Cardiology Journal, 2016, v. 23, n. 1, p. 107, doi. 10.5603/CJ.a2015.0064

By:

İleri, Mehmet;
Güray, Ümit;
Yetkin, Ertan;
Gürsoy, Havva Tuğba;
Bayır, Pınar Türker;
Şahin, Deniz;
Elalmış, Özgül Uçar;
Büyükaşık, Yahya

Publication type:

Article

Increased mean platelet volume in patients with infective endocarditis and embolic events.

Published in:

Cardiology Journal, 2015, v. 22, n. 1, p. 37, doi. 10.5603/CJ.a2014.0021

By:

İleri, Mehmet;
Kanat, Selçuk;
Orhan, Gürdal;
Bayır, Pınar Türker;
Gürsoy, Havva Tuğba;
Şahin, Deniz;
Çiçek, Gökhan;
Elalmiş, Özgül Uçar;
Güray, Ümit

Publication type:

Article

Authors' response.

Published in:

Cardiology Journal, 2014, v. 21, n. 5, p. 588, doi. 10.5603/CJ.2014.0082

By:

İleri, Mehmet;
Bayir, Pinar Türker;
Gürsoy, Havva Tuğba;
Güray, Ümit

Publication type:

Article

Bilateral multivalvular polymicrobial endocarditis in an intravenous drug user.

Published in:

Journal of Experimental & Clinical Medicine / Deneysel ve Klinik Tip Dergisi, 2018, v. 35, n. 3, p. 77, doi. 10.5835/jecm.omu.35.03.004

By:

Elalmış, Özgül Uçar;
Güray, Ümit;
İleri, Mehmet;
Şahin, Deniz

Publication type:

Article

High Ventricular Lead Impedance of a DDD Pacemaker after Cranial Magnetic Resonance Imaging.

Published in:

Pacing & Clinical Electrophysiology, 2012, v. 35, n. 9, p. e251, doi. 10.1111/j.1540-8159.2011.03027.x

By:

BASER, KAZIM;
GURAY, UMIT;
DURUKAN, MINE;
DEMIRKAN, BURCU

Publication type:

Article

Use of the Mechanical Dilator Sheath for Removal of Endocardial Leads: A Single Center Experience.

Published in:

Pacing & Clinical Electrophysiology, 2012, v. 35, n. 5, p. 514, doi. 10.1111/j.1540-8159.2012.03329.x

By:

AKSU, TOLGA;
GURAY, UMIT;
SEN, TANER;
DURUKAN, MINE;
GURAY, YESIM;
DEMIRKAN, BURCU;
KISACIK, HALIL

Publication type:

Article

Implantable Cardioverter Defibrillator Lead Endocarditis Causing Diffuse Right Atrial Abscess and Pulmonary Artery Embolism.

Published in:

Pacing & Clinical Electrophysiology, 2011, v. 34, n. 12, p. e115, doi. 10.1111/j.1540-8159.2010.02829.x

By:

KERVAN, ÜMIT;
ALTINTAS, GARIP;
OZEN, ANIL;
DURUKAN, MINE;
GURAY, ÜMIT;
ÖZATIK, MEHMET ALI

Publication type:

Article

An unusual complication during reimplantation of implantable cardioverter defibrillator (ICD) after ICD leads extraction: Distal migration of anchoring sleeve.

Published in:

2018

By:

Korkmaz, Ahmet;
Gürsoy, Havva Tuğba;
Demirtaş, Bekir;
Elalmış, Özgül Uçar;
Güray, Ümit

Publication type:

Letter to the Editor

Echocardiography in differential diagnosis of chest pain and elevated cardiac biomarkers: a case of cardiac angiosarcoma.

Published in:

European Journal of Echocardiography, 2011, v. 12, n. 5, p. 406, doi. 10.1093/ejechocard/jer030

By:

Duyuler, Serkan;
Demirkan, Burcu;
Guray, Yesim;
Demir, Cihan;
Guray, Umit

Publication type:

Article

Echocardiography in differential diagnosis of chest pain and elevated cardiac biomarkers: a case of cardiac angiosarcoma.

Published in:

2011

By:

Duyuler, Serkan;
Demirkan, Burcu;
Guray, Yesim;
Demir, Cihan;
Guray, Umit

Publication type:

Journal Article

Luminal vena cava superior and right atrial obstruction associated with severe tricuspid valve stenosis due to endocardial pacemaker leads: an extremely rare complication of permanent pacemakers.

Published in:

European Journal of Echocardiography, 2010, v. 11, n. 5, p. E22, doi. 10.1093/ejechocard/jep229

By:

Güray, Ümit;
Güray, Yeşim;
Boyaci, Ayça;
Demirkan, Burcu;
Katircioglu, Fehmi;
Korkmaz, Sule

Publication type:

Article

Comment on clinical features and changes in epidemiology of infective endocarditis on pacemaker devices over a 27-year period.

Published in:

2017

By:

Guray, Umit;
Guray, Yesim;
Demirkan, Burcu

Publication type:

Letter

Maximum p wave duration and p wave dispersion in adult patients with secundum atrial septal defect: the impact of surgical repair.

Published in:

2004

By:

Guray U;
Guray Y;
Mecit B;
Yilmaz B;
Sasmaz H;
Korkmaz S;
Guray, Umit;
Guray, Yesim;
Mecit, Burcu;
Yilmaz, M Birhan;
Sasmaz, Hatice;
Korkmaz, Sule

Publication type:

journal article

Maximum P Wave Duration and P Wave Dispersion in Adult Patients with Secundum Atrial Septal Defect: The Impact of Surgical Repair.

Published in:

Annals of Noninvasive Electrocardiology, 2004, v. 9, n. 2, p. 136, doi. 10.1111/j.1542-474X.2004.92532.x

By:

Guray, Umit;
Guray, Yesim;
Mecit, Burcu;
Yilmaz, Birhan;
Sasmaz, Hatice;
Korkmaz, Sule

Publication type:

Article

Left Atrial Compliance and Pulmonary Venous Flow Velocities Are Related to Functional Status in Patients with Moderate-to-Severe Mitral Stenosis.

Published in:

Echocardiography, 2009, v. 26, n. 10, p. 1173, doi. 10.1111/j.1540-8175.2009.00943.x

By:

Güray, Yeşim;
Demirkan, Burcu;
Karan, Adnan;
Güray, Ümit;
Boyac, Ayça;
Korkmaz, Şule

Publication type:

Article

An Unusual Presentation of Diaphragmatic Hernia.

Published in:

Echocardiography, 2009, v. 26, n. 9, p. 1107, doi. 10.1111/j.1540-8175.2009.00998.x

By:

Demirkan, Burcu;
Guray, Yesim;
Guray, Umit;
Korkmaz, Sule

Publication type:

Article

Coronary artery perforation during diagnostic coronary angiography resulting in acute pericarditis.

Published in:

Advances in Interventional Cardiology / Postępy w Kardiologii Interwencyjnej, 2013, v. 9, n. 3, p. 298, doi. 10.5114/pwki.2013.37515

By:

Duyuler, Serkan;
Bayır, PInar Türker;
Korkmaz, Ahmet;
Güray, Ümit;
Kısacık, Halil Lütfi

Publication type:

Article

Serum γ-Glutamyltransferase Levels Correlate With Epicardial Adipose Tissue Thickness in Patients With Coronary Artery Disease.

Published in:

2013

By:

Ege, Meltem Refiker;
Guray, Umit;
Guray, Yesim;
Demirkan, Burcu;
Kisacik, Halil

Publication type:

Journal Article

Serum γ-Glutamyltransferase Levels Correlate With Epicardial Adipose Tissue Thickness in Patients With Coronary Artery Disease.

Published in:

Angiology, 2013, v. 64, n. 1, p. 21, doi. 10.1177/0003319711433197

By:

Ege, Meltem Refiker;
Guray, Umit;
Guray, Yesim;
Demirkan, Burcu;
Kisacik, Halil

Publication type:

Article

Fate of Internal Mammary Artery Grafted to Left Anterior Descending Artery Is Influenced by Native Vessel Stenosis and Viable Myocardium.

Published in:

Angiology, 2009, v. 60, n. 2, p. 201, doi. 10.1177/0003319708316010

By:

Yilmaz, Mehmet B.;
Guray, Yesim;
Altay, Hakan;
Demirkan, Burcu;
Caldir, Vedat;
Guray, Umit;
Biyikoglu, Senay F.;
Sasmaz, Hatice;
Kisacik, Halil L.;
Korkmaz, Sule

Publication type:

Article

Possible value of galectin‐3 on follow‐up of cardiac remodeling during glucocorticoid treatment.

Published in:

Journal of Biochemical & Molecular Toxicology, 2021, v. 35, n. 4, p. 1, doi. 10.1002/jbt.22717

By:

Akin, Senay;
Kubat, Gokhan B.;
Guray, Umit;
Akin, Yesim;
Demirel, Haydar A.

Publication type:

Article

The role of thiol levels in predicting contrast-induced nephropathy in patients with ST-segment elevation myocardial infarction who underwent primary percutaneous coronary intervention.

Published in:

Northern Clinics of Istanbul, 2019, v. 6, n. 3, p. 210, doi. 10.14744/nci.2018.72335

By:

Korkmaz, Ahmet;
Ozyazgan, Burcu;
Kosem, Arzu;
Elalmis, Ozgul Ucar;
Guray, Umit;
Ileri, Mehmet;
Neselioglu, Salim;
Erel, Ozcan

Publication type:

Article

Cardiovascular Involvement in Behçet's Disease.

Published in:

Archives of Rheumatology, 2015, v. 30, n. 2, p. 109, doi. 10.5606/ArchRheumatol.2015.5019

By:

AKSU, Tolga;
GÜLER, Erdem;
ARAT, Nurcan;
ZORLU, Ali;
YILMAZ, Birhan;
GÜRAY, Ümit;
TÜFEKÇİOĞLU, Omaç;
KISACIK, Halil

Publication type:

Article

Response to Mildly Decreased Glomerular Filtration Rate Is Associated With Poor Coronary Collateral Circulation in Patients With Coronary Artery Disease.

Published in:

Clinical Cardiology, 2012, v. 35, n. 5, p. 315, doi. 10.1002/clc.21007

By:

Ege, Meltem Refiker;
Yucel, Oguzhan;
Guray, Umit

Publication type:

Article

Water Intoxication Resulting in Ventricular Arrythmias.

Published in:

Turkish Journal of Emergency Medicine, 2012, v. 12, n. 4, p. 188, doi. 10.5505/1304.7361.2012.32448

By:

TÜRKER BAYIR, Pınar;
DEMİRKAN, Burcu;
DUYULER, Serkan;
GÜRAY, Ümit;
KISACIK, Halil Lütfi

Publication type:

Article

Value of point-of-care neutrophil gelatinase associated lipocalin in early diagnosis of acute kidney injury in patients with left ventricular systolic dysfunction after coronary angiography.

Published in:

Scandinavian Journal of Clinical & Laboratory Investigation, 2021, v. 81, n. 7, p. 552, doi. 10.1080/00365513.2021.1974538

By:

Guray, Umit;
Çöteli, Cem;
Korkmaz, Ahmet;
Gulkan, Birsen;
Kösem, Arzu;
Türker Duyuler, Pınar;
Ucar Elalmis, Ozgul

Publication type:

Article

Comment on: The association between metabolic syndrome and infarct size in patients with acute myocardial infarction.

Published in:

Scandinavian Journal of Clinical & Laboratory Investigation, 2010, v. 70, n. 8, p. 592, doi. 10.3109/00365513.2010.525254

By:

Ege, Meltem R.;
Guray, Umit

Publication type:

Article

Mean platelet volume: A predictor of acute coronary occlusion.

Published in:

Scandinavian Journal of Clinical & Laboratory Investigation, 2010, v. 70, n. 1, p. 6, doi. 10.3109/00365510903456921

By:

Yontar, Osman Can;
Yilmaz, Mehmet Birhan;
Guray, Umit

Publication type:

Article

Can hemodialysis change QRS axis in patients without cardiovascular disease?

Published in:

Archives of the Turkish Society of Cardiology / Türk Kardiyoloji Derneği Arşivi, 2018, v. 46, n. 4, p. 276, doi. 10.5543/tkda.2018.37666

By:

Korkmaz, Ahmet;
Yıldız, Abdulkadir;
Kundi, Harun;
Başyigit, Funda;
Gürsoy, Havva Tuğba;
Elalmış, Özgül Uçar;
Akyüz, Abdurrahman;
İleri, Mehmet;
Güray, Ümit

Publication type:

Article

Is there a relationship between slow coronary flow and normal to mildly impaired renal function?

Published in:

Archives of the Turkish Society of Cardiology / Türk Kardiyoloji Derneği Arşivi, 2016, v. 44, n. 3, p. 207, doi. 10.5543/tkda.2015.02428

By:

Çabuk, Ali Kemal;
Çabuk, Gizem;
Karamanlıoğlu, Murat;
Uzel, Kader Eliz;
Uzunget, Sezen Bağlan;
Aslantürk, Ömer Faruk;
Güray, Ümit

Publication type:

Article

Long-term outcome in patients with prosthetic valve endocarditis: results from a single center in Turkey.

Published in:

Archives of the Turkish Society of Cardiology / Türk Kardiyoloji Derneği Arşivi, 2016, v. 44, n. 2, p. 105, doi. 10.5543/tkda.2015.21504

By:

Güray, Yeşim;
İpek, Esra Gücük;
Acar, Burak;
Kuyumcu, Mevlüt Serdar;
Uçar, Fatih;
Kafes, Habibe;
Asırcıklı, Lale;
Çabuk, Gizem;
Demirkan, Burcu;
Güray, Ümit

Publication type:

Article

Association between central aortic pulsatility and glomerular filtration rate in patients with coronary artery disease.

Published in:

Anatolian Journal of Cardiology / Anadolu Kardiyoloji Dergisi, 2016, v. 16, n. 10, p. 784, doi. 10.5152/AnatolJCardiol.2015.6647

By:

Duyuler, Serkan;
Bayır, Pınar Türker;
Güray, Ümit;
Yıldız, Abdülkadir;
Korkmaz, Ahmet;
Atılgan, Kadir Gökhan

Publication type:

Article

Author's Reply.

Published in:

2016

By:

Duyuler, Pınar Türker;
Duyuler, Serkan;
Güray, Ümit

Publication type:

Letter to the Editor