Electrophysiological predictors of susceptible atrial substrate for the onset and recurrence of atrial fibrillation.

Background: The atrial electroanatomic substrate is an essential component in the pathogenesis of atrial fibrillation (AF). However, the electrophysiological markers of susceptible atria for AF are not well-characterized. This study aimed to assess atrial conduction indices on surface electrocardiogram (ECG) and intracardiac electrogram (EGM) as predictors of initiation and recurrence of AF after successful ablation.

Innovative minimally invasive gastric pull-up techniques in children: SILS and robot-assisted gastric pull-up.

Aim: This study aims to explore the rationality, feasibility, safety, and effectiveness of single-incision laparoscopic gastric pull-up (SILS-GPU) and robot-assisted gastric pull-up (R-GPU) methods.

Methods: Hospital records of patients who underwent gastric pull-up with either SILS-GPU or R-GPU between May2016 and January 2024 were reviewed. Demographics, diagnosis, surgical techniques, and postoperative outcomes were evaluated.

The Effects of Pregnancy Status on Lacrimal Caruncle Temperature, Intraocular Pressure and Rectal Temperature in Cats: A Preliminary Study.

Objective: The objectives of this study were to compare the body temperatures between pregnant and nonpregnant cats from two sites, lacrimal caruncle temperature (LCT) and rectal temperature (RT), and to compare intraocular pressure (IOP) between pregnant and nonpregnant cats.

Animal Studied: This study was performed on 13 pregnant and 16 anoestrous cats.

Procedures: The gestation period of the pregnant cats ranged from 20 to 45 days.

Analysis of myocardial T1, T2, and T2* values by age, sex, and cardiac segments in normal population: a prospective study.

This study examines myocardial T1, T2, and T2* values in a sizable cohort of healthy volunteers, analyzing variations by age, sex, and cardiac segments. It offers a novel approach to defining normal parametric mapping boundaries and represents the first comprehensive study of its kind in Turkey. Our prospective study was conducted between August 2021 and August 2022.

Comparing outcomes after pulmonary vein isolation in patients with systolic and diastolic heart failure.

Background: The benefit of pulmonary vein isolation (PVI) in patients with atrial fibrillation (AF) and heart failure with reduced ejection fraction (HFrEF) is well established; its efficacy in patients with heart failure preserved ejection fraction (HFpEF) is less clear.

Objective: The objective of the study was to compare AF and heart failure (HF) rehospitalizations after PVI in patients with HFpEF vs HFrEF.

Methods: The IBM MarketScan Database was used to identify patients undergoing PVI for AF.

Clinical outcomes of conduction system pacing compared to biventricular pacing in patients with mid-range ejection fraction.

Background: There is a paucity of data comparing conduction system pacing (CSP) to biventricular pacing (BiVP) in patients with heart failure (HF) with mid-range left ventricular ejection fraction (LVEF).

Objective: Compare the clinical outcomes of patients with mid-range LVEF undergoing CSP versus BiVP.

Methods: Patients with mid-range LVEF (> 35 to 50%) undergoing CSP or BiVP were retrospectively identified.

Impact of small-bite (5 mm) fascial closure on the incidence of incisional hernia following open colorectal cancer surgery: randomized clinical trial.

Background: Incisional hernia is frequently observed after open colorectal cancer surgery, and should be considered a serious short- and long-term health issue. The present study evaluated the efficacy of small-bite abdominal closure in reducing the incidence of incisional hernia in this patient group.

Methods: An RCT was conducted between June 2019 and June 2022.

Enhanced enchondroma detection from x-ray images using deep learning: A step towards accurate and cost-effective diagnosis.

This study investigates the automated detection of enchondromas, benign cartilage tumors, from x-ray images using deep learning techniques. Enchondromas pose diagnostic challenges due to their potential for malignant transformation and overlapping radiographic features with other conditions. Leveraging a data set comprising 1645 x-ray images from 1173 patients, a deep-learning model implemented with Detectron2 achieved an accuracy of 0.

Transient hypogammaglobulinemia of infancy and unclassified syndromic immunodeficiencies are highly common in oesophageal atresia patients.

Due to the high rate of post-operative sepsis and other infectious complications, a routine immunological screening protocol has been initiated since 2015 in our paediatric surgery clinic for all patients admitted with oesophageal atresia (EA) and warrant a delayed definitive treatment. In our study, we aimed to evaluate the immunodeficiencies in EA patients, by comparing them to healthy age-matched controls. As a prospective cohort study, EA patients admitted between 2015 and 2022, who had their definitive operation after the newborn period (>28 days of age) were included.

Encapsulated papillary carcinoma of the breast clinicopathological features and management: Could sentinel lymph node biopsy be exempted?

Background: Papillary lesions in the breast pose diagnostic and therapeutic challenges. Encapsulated papillary carcinoma (EPC) is a rare breast cancer. However, evidence-based guidelines are limited.

The impact of early weight-bearing on results following anterior cruciate ligament reconstruction.

Introduction: Anterior cruciate ligament (ACL) ruptures are common injuries that typically affect young, physically active individuals and may require surgical reconstruction. Studies have shown that the long time success of ACL reconstruction depends on the surgical technique and the postoperative rehabilitation strategy. However, there is still no consensus on the content of rehabilitation programs.

A rare complication of pediatric liver transplantation: Post-transplant diaphragmatic hernia.

Aim: Acquired post-transplant diaphragmatic hernia (PTDH) is a rare complication of liver transplantation (LT) in children. We aimed to present our experience in PTDH, and a possible causative background is discussed.

Methods: Medical records of patients who had undergone diaphragmatic repair following LT between 2015 and 2023 were reviewed.

A Revised Definition of Left Bundle Branch Block Using Time to Notch in Lead I.

Importance: Current left bundle branch block (LBBB) criteria are based on animal experiments or mathematical models of cardiac tissue conduction and may misclassify patients. Improved criteria would impact referral decisions and device type for cardiac resynchronization therapy.

Objective: To develop a simple new criterion for LBBB based on electrophysiological studies of human patients, and then to validate this criterion in an independent population.

Effects of Eccentric Versus Concentric Strengthening in Patients With Subacromial Pain Syndrome: A Randomized Controlled Trial.

Background: Subacromial pain syndrome (SPS) is the most common cause of shoulder pain. Therapeutic exercise is the first-line treatment for SPS; however, the ideal exercise type remains unclear. Here, we compared the effects of eccentric and concentric strengthening in patients with SPS.

Changes in cardiac functions in patients treated with parathyroidectomy for secondary hyperparathyroidism.

Our study aims to investigate the changes in cardiac functions, especially myocardial performance index (MPI), in patients who underwent parathyroidectomy for secondary hyperparathyroidism. Patients who underwent parathyroidectomy for secondary hyperparathyroidism between June 2010 and September 2021 were analyzed retrospectively. The patients were divided into two groups: those who underwent total parathyroidectomy (group 1) and those who underwent subtotal parathyroidectomy (group 2).

Composite Restoration Design Effect During Curing and Chewing.

Purpose: The purpose of this work is to observe the effect of the cavity design of the direct composite restoration on a real case of the patient's tooth structures after applying his mandibular kinematics with finite element analysis.

Materials And Methods: Four complex maxillomandibular models of teeth 17 and 47 were constructed from the patient's cone-beam acquisition and the patient's kinematic data recorded with Modjaw® were added. Different shapes and sizes of mesio-occluso-distal (M.

Detection of the separated endodontic instrument on periapical radiographs using a deep learning-based convolutional neural network algorithm.

The study evaluated the diagnostic performance of an artificial intelligence system to detect separated endodontic instruments on periapical radiograph radiographs. Three hundred seven periapical radiographs were collected and divided into 222 for training and 85 for testing to be fed to the Mask R-CNN model. Periapical radiographs were assigned to the training and test set and labelled on the DentiAssist labeling platform.

Integrated particle image velocimetry and fluid-structure interaction analysis for patient-specific abdominal aortic aneurysm studies.

Background: Understanding the hemodynamics of an abdominal aortic aneurysm (AAA) is crucial for risk assessment and treatment planning. This study introduces a low-cost, patient-specific in vitro AAA model to investigate hemodynamics using particle image velocimetry (PIV) and flow-simulating circuit, validated through fluid-structure interaction (FSI) simulations.

Methods: In this study, 3D printing was employed to manufacture a flexible patient-specific AAA phantom using a lost-core casting technique.

Computer-aided ergonomic analysis of primary school furniture dimensions.

The objective of this study was to determine the match level of school furniture with student dimensions and conduct a pilot study to examine practicality of a computer-aided ergonomic analysis software with a Motion Capture System (MoCap) for the purpose of improving school furniture design process in terms of determining optimum dimensions. The research involved measuring the anthropometric data of 218 voluntary primary school students in Mugla, Turkiye and the dimensions of the existing school desks they use. The compatibility between the students' anthropometry and the existing school desks were analysed by using reference equations.

Pterygopalatine-Infratemporal Fossa Hydatid Cyst Resembling Cystic Tumor.

Hydatid cyst is an endemic disease in Mediterranean and Middle Eastern countries, Eastern European countries, East Africa, China, New Zealand, Australia. We aimed to present this educational case, which is endemic in our country and seen in a very rare localization, with the combined surgical approach, within the literature.

Sexual satisfaction and vaccine application in health professionals in the COVID-19 pandemic.

Introduction: The negative effects of the COVID-19 pandemic on sexual satisfaction have been emphasized in many studies. However, there is not much information about the effects of the COVID-19 pandemic on the sexual satisfaction of healthcare professionals. In addition, it is not known exactly how vaccination application affects sexual satisfaction.

Loss of heme oxygenase 2 causes reduced expression of genes in cardiac muscle development and contractility and leads to cardiomyopathy in mice.

Obstructive sleep apnea (OSA) is a common breathing disorder that affects a significant portion of the adult population. In addition to causing excessive daytime sleepiness and neurocognitive effects, OSA is an independent risk factor for cardiovascular disease; however, the underlying mechanisms are not completely understood. Using exposure to intermittent hypoxia (IH) to mimic OSA, we have recently reported that mice exposed to IH exhibit endothelial cell (EC) activation, which is an early process preceding the development of cardiovascular disease.

Do Lymph Node Ratio and Histopathologic Parameters Have Any Prognostic Value in Primary Parotid Gland Carcinomas?

Objective: To analyze the demographic characteristics and the pathological results of neck dissection in primary parotid gland (PG) cancer patients, and to investigate the effects of histopathological parameters (perineural invasion, lymphovascular invasion, and extracapsular spread), neck metastasis, stage and lymph node ratio (LNR) on survival.

Methods: Patients who underwent parotidectomy for malignant PG tumors between 2000 and 2019 years were retrospectively reviewed from the medical records. Thirty patients who were treated with parotidectomy and neck dissection were included in the study.