Long QT syndrome (LQTS) is a rare (1:2500–1:10,000) inherited disorder characterized by the onset of arrhythmogenic syncope, polymorphic ventricular tachycardia, and sudden cardiac death. The aim of this article was to describe an unexpected success with an unusual therapeutic modality of a patient diagnosed with LQTS syndrome (suspected Romano–Ward syndrome) during an 8-year period. A 59-year-old female patient was admitted to the hospital due to chest pain and nausea, and after diagnostic and therapeutical approach, a permanent dual-chamber rate-modulated (DDDR) pacemaker was implanted instead of the implantable cardioverter defibrillator (ICD). During the 8-year period, the patient remained stable, without rhythm disorder. Romano–Ward syndrome as a congenital LQTS carries a high risk of sudden cardiac death and presents an indication for ICD. In this patient, for objective reasons, this could not be performed. Implantation of a DDDR with an appropriate pharmacological therapy, including propranolol, in this case, proved to be a successful therapeutic modality.

Introduction: The head-up tilt table test is noninvasive diagnostic procedure, which is used in the diagnosis of syncope. Syncope presents a benign short-term disorder of cerebral circulation with the sudden loss of consciousness and muscle tone. Aim: The aim is to present not only the role and importance of orthostatic tests in the daily clinical practice of pediatric cardiology, neuropediatrics but also pediatrics in general. Patients and Methods: This study has retrospective descriptive character and included the period from April 1997 to June 2020, during which the registration and analysis of orthostatic stability tests (head-up/tilt table test, tilt table test) was performed. Medical documentation of outpatient and hospitalized patients on the Paediatric Clinic of Clinical Center University of Sarajevo (Register of Tilt Table Test) was used. Results: During this period, 1029 tests were registered and analyzed. Modification test (head-up) was performed in 132 (12.8%) patients, and since 2008, classic tilt table test was performed in 897 (87.1%) patients. Patients were 6.5–19 years old, with a predominance of female patients 611 (59.4%). There were 519 (50.4%) patients who were 15–19 years old and 510 (49.6%) patients who were under 15 years of age. Indications were syncope or suspected syncope in 671 (65.2%) patients, cardiovascular etiology (arrhythmias, chest pain, congenital heart defects [CHDs], surgically corrected CHDs, hypotension, and hypertension) in 195 (19%) patients, neuropediatric pathology (epilepsia, suspected epilepsia, headache, vertigo) in 101 (9.8%) patients, and other indications in 62 (6.03%) patients. From the total number of tests, 862 were first tests (83.4%) and 167 were control tests (16.3%). The positive test was found in 538 (52.3%) patients, most often vasovagal syncope (473 patients or 87.9%). Conclusion: Tilt table test is a reliable diagnostic tool in examining the etiology of syncope, primarily vasovagal, and is an extremely important method primarily in cardiopediatric and neuropediatric daily diagnostics.

Background: Sedentary behavior carries the risk of musculoskeletal problems, especially in the lumbosacral region of the spinal column.  According to modern lifestyle, this has begun to be a public health issue. Objective: To point to the health risks of working at the computer and present an ergonomic analysis of the typical and improved position of workers in front of the computer, thereby reducing the chances of emergence occupational diseases. Results:  Changing the position of the subjects led to a change in lumbar pressure from 2,818 N/m2 to 351 N/m2. Software analysis of the changed position indicates that this position is acceptable, both for the lumosacral region of the spine and for the abdominal muscles. Conclusions:  A change in body position will decrease lumbar moment and the load on the lumbosacral region of the spine. Work chair with lumbar support, the right desk height, setting the appropriate position of the monitor, selecting the optimal keyboard and mouse, dividing the workspace into appropriate zones, as well as changing lifestyle and habits should be part of the management of people who spend most of their working time in a sitting position.

Objective – The aim of the paper is to present a rare and complex congenital heart defect (CHD), congenitally corrected transposition of the great arteries of the heart (ccTGA) with associated anomalies, including ventricular septal defect (VSD), valvular and subvalvular pulmonary stenosis, dysplasia of the tricuspid valve, and atrial septal defect (ASD) with first-degree atrioventricular block, which was diagnosed, monitored and successfully treated with heart surgery in an infant. Case Report – A female infant was born with 3350 grams in weight, 50 cm in length, oxygen saturation of 98%, and heart rate of 170 beats per minute. The antenatal and perinatal period was normal. CHD was verified by ultrasound at the age of 3 days. Angiotensin-converting-enzyme inhibitors (ACE inhibitors) and diuretics were introduced in therapy after one month. Cardiac surgery (Senning-Rastelli procedure with placement of an 18-mm Contegra conduit) was performed at the age of 9 months. After the operation, the infant was stable on therapy with diuretics, antiaggregants, beta blockers, and antianemic therapy with vitamin D in prophylaxis. Conclusion – ccTGA with associated anomalies is a rare, life-threatening, congenital heart disease. After birth it demands correct diagnosis, adequate follow-up, and cardiac surgery in infancy.

Introduction: Mathematical modeling of coronavirus disease spread and computer simulations are currently one of the main tools in public health that can give important indicators for prevention planning Based on mathematical projections and daily updates of information, the measures are either tightened or reduced, in order to protect the health of the population Aim: The aim of this paper is to present a computer system based on an adequate mathematical model that allows frequent execution of various scenarios of spread severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in any period in the future Also, the aim of this article is to point out the importance of measures for the prevention of coronavirus disease 2019 (COVID-19) in Bosnia through examples of computer simulation models Methods: Software solution based on the USLIRD model (Unpopulated - Susceptible - Latent - Infectious - Recovered - Deceased) was developed, with a number of variable parameters 'reproduction number, delay period, infectivity period, hospital capacity, characteristics of population) By setting these parameters in accordance with the existing and available data, the model is brought to an optimized state with the possibility of a realistic assessment of the course of the infection curve in any future period Data from the beginning of the pandemic are collected at the Faculty of Mechanical Engineering, University of Sarajevo and updated several times a day The set of measures is divided into two types 'Intervention 1' is a measure to close institutions that are at high risk for pandemics, working from home, wearing face mask, enhanced hygiene when entering facilities with a larger number of people 'Intervention 2' presents restrictive measures that has been introduced as mandatory in Bosnia The period 01 03 2020 to 01 09 2020 was observed Results: Without epidemiological measures, Bosnia's health system would quickly collapse Restrictive measures reduce the intensity of the spread of the infection, save human lives and keep the health system functional, but with consequences on other aspects of society - reduction of economic activities, collapse of the service industry and companies and disorders in mental health status of the population Four different scenarios of the situation were analyzed Scenario number three is current condition with measures that are currently in Bosnia The reintroduction of restrictive measures leads to a decrease in the number of infected population and suppression of the spread of the pandemic, which is shown in scenario 4 Conclusion: Self-discipline, adherence to measures, while trying to avoid restrictive measures should be the way to fight the COVID-19 pandemic Whatever the consequences, the initiation of restrictive measures to preserve the health of the population should be imperative © 2020 All Rights Reserved

The aim of this paper is to report a case of congenital diaphragmatic Bochdalek hernia in eight month old baby with herniation of stomach into thoracic cavity and subsequent postoperative bleeding from right gastroepiploic artery with formation of intraabdominal haemathoma, which was clinically manifested as vomiting and ileus. Multidisciplinary approach (obstetricians, pediatric surgeons and neonatologists) is imperative along with timely diagnosis and treatment.

Title of Days of AMNuBiH 2018” and “SWEP 2018” is “Ethical Dilemmas in Science Editing and Publishing”. Why? If one wants to create a scientific work, must have on his mind that creating a scientific work requires creativity and openness, honesty, trust, and obeying the ethical principles for writing a scientific paper. While working on a an biomedical research involving human subjects medical workers should have on mind that it is the duty of the physician to remain the protector of the life and health of that person on whom biomedical research is being carried out. The World Medical Association (WMA) has developed the Declaration of Helsinki as a statement of ethical principles to provide guidance to physicians and other participants in medical research involving human subjects.

The aim of this study was to present a patient (acute allograft dysfunction after a kidney transplantation) with previously detected minimum plaque on both iliac arteries by scintigram and afterward a pathological Color Doppler Ultrasound (CDU) record and to point on possibility of avoiding toxic computed tomography (CT) angiography in certain renal graft recipients. Ultrasound (US) findings showed normal graft size, whereas Doppler signals detected parvus-tardus waveforms pointing to arterial stenosis. Isotope perfusion scintigraphy registered a slow flow on both iliac arteries and normal graft perfusion. CT angiography has not been performed because of the possible toxic effects to the graft. We believe that favorable clinical and biochemical findings along with US and isotope ratio monitoring are sufficient to avoid CT contrast angiography.

Introduction Insulin therapy of pediatric patients with type 1 diabetes mellitus (T1DM) is highly demanding due to their dynamic growth, development and different daily life activities. Goal To determine the optimal insulin delivery method for the prevention of hypoglycemia recorded by continuous monitoring of glucose in patients with insulin pump and PEN. Material and Methods The study included patients up to 18 years of age with diagnosed T1DM and treated with insulin pump and by insulin therapy with PEN at the Pediatric Clinic of the Clinical Center in Sarajevo. The study involved 149 patients, and lasted for 3 years. Patients were divided into two groups: group of patients on insulin pump therapy and group on insulin PEN. Results There were 73 patients (49.6%) on insulin pump therapy and 79 patients (52.4%) on the insulin PEN therapy. There was no significant difference in the age between genders nor groups with different insulin application methods. There were no significant differences in the number of anamnestic hypoglycemia in patients with a different mode of insulin application (83.56% vs. 81.58%, p=0.114, F=2.533 < Fk=3.919). The number of hypoglycemia episodes in history is higher with the PEN therapy than in the insulin pump group. Conclusion The number of anamnesis hypoglycemia as well as hypoglycemia from CGM records did not differ significantly in patients with IP and PEN therapy. The CGM record was significantly more valuable in the presentation of hypoglycemia compared to the history of hypoglycemia in all patients studied. Continuous monitoring of glycemia due to the ability to show glycemia variability and unrecognized hypoglycemia as well as predictive options for long-term metabolic control should be performed for all T1DM patients at least once a year.