Evaluation of the relationship between mast cell activation and postural orthostatic tachycardia syndrome in children and adolescents.

Objective: Postural orthostatic tachycardia syndrome (POTS) is one of the orthostatic intolerance syndromes that are common in young adolescents and impair quality of life. POTS is a multi-systemic disease. Many mechanisms have been defined in POTS etiology, such as autonomic denervation, hypovolemia, hyperadrenergic stimulation, low condition, and hypervigilance.

Comparison of signs and symptoms of temporomandibular disorders and parafunctions in children with and without cardiovascular diseases.

Aim: This study aimed to examine and compare the signs and symptoms of temporomandibular disorders (TMDs) and oral parafunctions in pediatric patients with and without cardiovascular diseases (CVDs).

Study Design: A total of 295 children with CVD (the CVDG group) admitted to the Cardiology Department and another set of 295 children without CVD (the CG group) were included in this study. All children were 6-18 years old.

Assessment of Cardiovascular Surgery Requirements in Children and Adolescents Admitted With Chest Pain To A Pediatric Emergency Clinic.

Introduction: Chest pain in children and adolescents is an important symptom in the pediatric emergency clinic. The aim of this study is to assess the characteristics of chest pain and cardiovascular surgery in the pediatric population.

Materials And Methods: There were 352 children who presented with chest pain to the pediatric emergency department between December 2007 and February 2017.

Preliminary results of propranolol treatment for patients with infantile hemangioma.

Propranolol, a non-selective beta-blocker, has recently been introduced as a treatment for infantile hemangiomas. In this study, we evaluated the effect of propranolol in 12 infants with hemangioma. Twelve infants (9 girls) with a median age of 4.

Predictors of left ventricular hypertrophy in children on chronic peritoneal dialysis.

Conflicting results have been reported in small non-homogenous groups of children with chronic renal failure in terms of casual blood pressure and ambulatory blood pressure monitoring (ABPM) parameters and left ventricular hypertrophy (LVH). The aim of our study was to assess the value of ABPM and hematological and biochemical parameters in predicting LVH in children on chronic peritoneal dialysis (CPD). Echocardiography and 24-h ABPM were performed in addition to routine biochemical and hematological evaluations in 47 children on CPD (26 male, 21 female; mean age 14.

Venous and intrapericardial thrombosis: secondary to transient protein C deficiency.

We present a 2-month-old male infant with thrombosis in the superior vena cava and pericardium due to transient protein C deficiency. Protein C deficiency was related to sepsis and hepatitis-induced liver function impairment. The patient's cardiac anatomy was otherwise normal.