Osman Yılmaz

ORCID: 0000-0001-7364-3451
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About
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Research Areas
  • Congenital Heart Disease Studies
  • Vascular anomalies and interventions
  • Congenital Diaphragmatic Hernia Studies
  • Tracheal and airway disorders
  • Coronary Artery Anomalies
  • Neuroendocrine Tumor Research Advances
  • Pancreatitis Pathology and Treatment
  • Diet and metabolism studies
  • Regulation of Appetite and Obesity
  • Pulmonary Hypertension Research and Treatments
  • Cardiovascular Issues in Pregnancy
  • Intestinal and Peritoneal Adhesions
  • Liver Disease Diagnosis and Treatment
  • Cardiac tumors and thrombi
  • Lung Cancer Research Studies
  • Neonatal Respiratory Health Research
  • Congenital heart defects research
  • Pericarditis and Cardiac Tamponade
  • Gastrointestinal Tumor Research and Treatment
  • Streptococcal Infections and Treatments
  • Kawasaki Disease and Coronary Complications
  • Infant Development and Preterm Care
  • Mechanical Circulatory Support Devices
  • Lipoproteins and Cardiovascular Health
  • Drug-Induced Hepatotoxicity and Protection

Etlik Zübeyde Hanım Kadın Hastalıkları Eğitim ve Araştırma Hastanesi
2022-2024

Zübeyde Hanim Maternity Hospital
2020-2023

Sağlık Bilimleri Üniversitesi
2020-2022

University of Health Science
2020-2022

Ministry of Health
2021

University of Health Sciences
2020

Women’s Health Care
2020

Rhode Island Hospital
2019

İstanbul Kanuni Sultan Süleyman Eğitim ve Araştırma Hastanesi
2015

Erzurum Regional Training and Research Hospital
2013

Objective To investigate fetal anomalies and pregnancy outcomes in pregnancies with persistent left superior vena cava (PLSVC) to provide assistance prenatal counseling.Methods Cases diagnosed PLSVC between January 2015 2020 were obtained from the hospital’s electronic system analyzed retrospectively.Results Twenty-seven cases analyzed. The prevalence of among congenital heart diseases (CHD) was 6.9%. Conotruncal renal most common accompanying cardiac extracardiac anomalies, respectively....

10.1080/15513815.2021.1933662 article EN Fetal and Pediatric Pathology 2021-06-09

Previous studies have shown that the underlying pathophysiologic mechanism in children with breath holding may be generalised autonomic dysregulation. Thus, we performed cardiac rhythm and heart rate variability analyses using 24-hour Holter monitoring to evaluate effects of dysregulation breath-holding spells.We monitors during a spell. Our study group consisted 68 spells - 56 cyanotic type 12 pallid 39 healthy controls.Clinical results were compared between each spell or control group;...

10.1017/s1047951113002333 article EN Cardiology in the Young 2013-12-19

Abstract Objectives To evaluate the effects of nifedipine treatment on fetal hemodynamics and cardiac function during preterm labor. This prospective study assessed several quantitative parameters circulation function, found no significant changes at 48 h after treatment. These findings suggest that tocolytic may be safe for fetuses. It supports clinicians to use tocolysis without any effect fetus. Methods A cohort was conducted a tertiary hospital between January 2016 October 2017. total 45...

10.1515/jpm-2020-0160 article EN Journal of Perinatal Medicine 2020-07-28

Abstract Double‐outlet right ventricle is a conotruncal cardiac disease in which both the aorta and pulmonary artery predominantly or completely originate from ventricle. Here, we report complex variant double‐outlet detected utero identified on basis of segmental approach.

10.1002/jcu.22908 article EN Journal of Clinical Ultrasound 2020-09-02

Aim: Is there a change in the circulatory system fetuses with renal disease prenatal period to make hemodynamic assessments. In addition, fetal cardiac functions same patients will be studied detail using echocardiography. Material and Method: Thirty-one were included study; 4 polycystic kidneys, bilateral hydronephrosis, 12 unilateral 28 pelvicalyceal ectasia. control group, 20 of gestational week without disease. The status examined by echocardiography both groups. Results: High levels...

10.37990/medr.1511470 article EN Medical Records 2024-07-30

Rheumatic heart disease, a sequela to acute rheumatic fever (ARF), is major cause of acquired disease in children and young adults developing countries.Valvular variable severity, failure, pericarditis has been observed patients with disease.A 12-year-old female patient presented for 3 days, continuing fatigue, exhaustion, chest pain.Echocardiography revealed pericardial effusion 24-mm-thick fibrin accumulation the neighborhood left ventricle.Review patient's medical history that about...

10.4274/jcp.14622 article EN Güncel Pediatri 2014-12-01

Unilateral pulmonary artery agenesis is a rare congenital anomaly caused by backward displacement of the conical truncus arteriosus. It commonly associated with additional cardiovascular abnormalities. A 7-year-old girl was admitted to our clinic complaint shortness breath upon exertion. Chest radiography revealed hypoplastic right lung. Absence atrial septal defect and hypertension demonstrated echocardiography, computed tomography, cardiac catheterization. Bosentan effectively used treat...

10.1111/j.1747-0803.2011.00552.x article EN Congenital Heart Disease 2011-07-31

Congenital heart diseases are the most common congenital anomalies during fetal period. The diagnosis of complex in period is not always easy. While evaluating cardiac abnormalities, performing segmental analysis and step-by-step evaluation will facilitate prenatal diseases. Here, we report a rare variant AV (atrioventricular) VA (ventriculoarterial) discordance pattern detected utero identified based on analysis.

10.1055/a-1730-6127 article EN Zeitschrift für Geburtshilfe und Neonatologie 2022-02-16

Cor triatriatum sinister is rare congenital heart disease. It defined as the presence of an abnormal septum dividing left atrium into two chambers, and in some cases may be associated with a total pulmonary venous connection. Prenatal diagnosis cor possible fetal echocardiography can made earlier than postnatal imaging techniques. In performed our patient, was present main pathology flow right vein return from accessory to atrium.Cor ist eine seltene angeborene Herzerkrankung. Es definiert...

10.1055/a-2016-9440 article DE Zeitschrift für Geburtshilfe und Neonatologie 2023-08-01

Background and Aims: The present study aimed to investigate the in volvement of phosphodiesterase inhibitor vasodilator papaverine hepatic ischemia-reperfusion injury. Materials Methods: was conducted Experimental Animals Laboratory Dokuz Eylul University. Totally, 21 female Wistar albino rats were divided into three groups as: (1) Sham Group: abdomen surgically opened closed without any surgical procedure. (2) Control portal triad clipped with microvascular clips 20 mg/kg normal saline...

10.17941/agd.46853 article EN Akademik Gastroenteroloji Dergisi 2012-04-01

INTRODUCTION: Neuroendocrine tumors (NET) are rare (0.49 % of all malignancies) and slow-growing that can arise anywhere in the body from neuroendocrine cells. They most commonly seen gastrointestinal tract, but compromise <2% malignancies. NETs duodenum even less common as they make up 2.6 NETs. This case illustrates appropriate diagnosis management a malignancy – duodenal NET. Endoscopic mucosal resection (EMR) has become more for NETs, guidelines still evolving. CASE...

10.14309/01.ajg.0000598184.51180.95 article EN The American Journal of Gastroenterology 2019-10-01

Objective: The study aimed to evaluate the follow-up and outcomes of patients diagnosed with fetal hypoplastic left heart syndrome in prenatal period.
 Materials: Between January 2017 June 2019 data 36 (HLHS) Etlik Zübeyde Hanım Woman’s Health Care Training Research Hospital (EZH) were evaluated retrospectively. All who suspected for any or cardiac anomaly detail ultrasound by two senior perinatologists a pediatric cardiologist fort detailed evaluation. demographic characteristics,...

10.46328/aejog.v2i2.47 article EN Aegean Journal of Obstetrics and Gynecology 2020-08-18
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