Results of the trycort: Cohort study of add-on antihypertensives for treatment of resistant hypertension.

Although true treatment resistant hypertension is relatively rare (about 7.3% of all patients with hypertension), optimal control of blood pressure is not achieved in every other patient due to suboptimal treatment or nonadherence. The aim of this study was to compare effectiveness, safety and tolerability of various add-on treatment options in adult patients with treatment resistant hypertension The study was designed as multi-center, prospective observational cohort study, which compared effectiveness and safety of various add-on treatment options in adult patients with treatment resistant hypertension.

Prevalence of traditional cardiovascular risk factors for coronary artery disease and elevated fibrinogen among active military personnel in Republic of Serbia: A cross-sectional study.

Background: It is well known that less than 1% of the population achieves ideal cardiovascular health, and 65% of patients do not have their conventional risk biomarkers under control. Military service has its own particularities that may contribute to cardiovascular risk.

Methods: To define the preventive strategy goals, we analysed the prevalence of traditional cardiovascular risk factors for coronary artery disease and elevated fibrinogen among active military personnel in the Republic of Serbia.

Analysis of the Welding Type and Filler Metal Influence on Performance of a Regenerated Gear.

This paper presents the results of voluminous experimental investigations conducted to analyze the influence of the welding procedure on the performance of regenerated gears. Cylindrical spur gears were tested, both newly manufactured and regenerated, in two fundamentally different ways: by hard facing (surfacing) with the "hard" filler metal (DUR 600-IG) and with the "soft" filler metal (EVB2CrMo) with subsequent cementation and quenching. The regeneration procedures were defined and executed, while, subsequently, the microstructure and microhardness of the hard-faced layers were established and measured, followed by checking the durability of the hard-faced teeth flanks.

Cost Analysis of Health Examination Screening Program for Ischemic Heart Disease in Active-Duty Military Personnel in the Middle-Income Country.

Cardiovascular diseases, including ischemic heart disease, are the most common causes of morbidity and death in the world, including Serbia, as a middle-income European country. The aim of the study was to determine the costs of preventive examinations for ischemic heart disease in active-duty military personnel, as well as to assess whether this was justified from the point of view of the limited health resources allocated for the treatment of the Republic of Serbia population. This is a retrospective cost-preventive study which included 738 male active-duty military personnel, aged from 23 to 58.

An overview of antiviral strategies for coronavirus 2 (SARS-CoV-2) infection with special reference to antimalarial drugs chloroquine and hydroxychloroquine.

At present, neither specific antiviral drugs, nor vaccine is recommended for coronavirus disease 2019 (COVID-19) treatment. In this review we discuss the drugs suggested as therapy for COVID-19 infection, with a focus on chloroquine and hydroxychloroquine. The list of drugs used for COVID-19 treatment includes a combination of lopinavir and ritonavir, remdesivir, favipiravir, alpha-interferon, ribavirin, atazanavir, umifenovir, and tocilizumab.

Gross Domestic Product and Health Expenditure Growth in Balkan and East European Countries-Three-Decade Horizon.

Dynamics of health care has changed over time along with development of the countries themselves. The aim of the study is to compare macroeconomic and health expenditure indicators of interest, such as total health expenditure (THE) as percentage of global domestic product, global domestic product per capita in US$, and private households' out-of-pocket payments of Balkan and Eastern European countries on health, as well as to assess their progress over the observed period. This research report represents a descriptive data analysis of indicators extracted from the European Health for All database.

Diagnostic significance of three-dimensional echocardiography in asymptomatic unicuspid aortic valve.

Unicuspid aortic valve (UAV) is a rare congenital anomaly of aorta associated with a faster progress of valvular dysfunction, aortic dilatation and with necessity for more frequent controls and precise evaluation Asymptomatic 35 year old man had abnormal systolic diastolic murmur on aortic valve during routine examination. Initial diagnostic with transthoracic echocardiography (TTE) supposed bicuspid aortic valve, while three-dimensional transesophageal echocardiography (3D TEE) and multidetector computed tomography defined unicuspid, unicomissural aortic valve with moderate aortic stenosis and regurgitation. This case report confirmed that 3D TEE gives us opportunity for early, improved and precise diagnosis of UAV.

Association of different electrocardiographic patterns with shock index, right ventricle systolic pressure and diameter, and embolic burden score in pulmonary embolism.

Background/aim: Some electrocardiographic (ECG) patterns are characteristic for pulmonary embolism but exact meaning of the different ECG signs are not well known. The aim of this study was to determine the association between four common ECG signs in pulmonary embolism [complete or incomplete right bundle branch block (RBBB), S-waves in the aVL lead, S1Q3T3 sign and negative T-waves in the precordial leads] with shock index (SI), right ventricle diastolic diameter (RVDD) and peak systolic pressure (RVSP) and embolic burden score (EBS).

Methods: The presence of complete or incomplete RBBB, S waves in aVL lead, S1Q3T3 sign and negative T-waves in the precordial leads were determined at admission ECG in 130 consecutive patients admitted to the intensive care unit of a single tertiary medical center in a 5-year period.

Iatrogenic dissection of the left main coronary artery during elective diagnostic procedures--A report on three cases.

Unlabelled: INTRODUCTION. Left main coronary artery dissection is a rare and potentially life-threatening complication of coronary angiography and angioplasty which requests urgent revascularization.

Case Report: During the period between 2010 and November 2014 at single healthcare center we did totally 8,884 coronary procedures, out of which 2333 were percutaneous coronary interventions (PCI).

Massive right atrial myxoma with dyspnea at rest in an elderly patient: a case report.

Introduction: Primary heart tumors are extremely rare and myxoma is the most common type of these tumors. Although intra-atrial presentation is a predilection place, right atrial localization is atypical. The symptom triad is characteristic in the clinical presentation of the tumor: embolic complication, intracardiac blood flow obstruction and systemic manifestations like elevated erythrocyte sedimentation rate, fever, anemia, body weight loss.

Self-medication practices and risk factors for self-medication among medical students in Belgrade, Serbia.

Introduction: Self-medication among future health care professionals can represent a serious threat to professionalism in medicine and it has potential to put at risk public trust into this profession. The aim of this research was to investigate prevalence and risk factors for self-medication among population of medical students, because it was previously shown that their attitudes towards pharmacotherapy could affect the way they could prescribe medication in the future.

Material And Methods: Research was performed as a cross-sectional study and it included 1296 (84.

Therapeutic approach in patients with a floating thrombus in the right heart.

Background: The occurrence of a floating thrombus in the right heart, although rare, is a life-threatening condition requiring a specific approach. In most cases, these thrombi are a result of embolization from deep venous thrombosis, and have lodged temporarily in the right heart. The management of this condition is variable, depending on whether or not there is a thrombus entrapped within a foramen ovale (FO).

Increased inflammatory response in patients with the first myocardial infarction and nonsignificant stenosis of infarct-related artery.

Introduction/aim: Atherosclerosis presents a serial of highly specific cellular and molecular responses, and could be described as inflammatory diseases. Accordingly, for development of acute myocardial infarction (AMI), structure and vulnerability of atherosclerotic plaque are more important than the extent of stenosis of infarct-related artery. Consequently, inflammation and atherosclerosis and its complications are in good correlation.

[Impact of heart myxoma localization upon its clinical course and outcome].

Introduction: Primary heart tumors are very rare. They can be benign and malignant. Benign ones make about two thirds of all heart tumors.

[Urgent percutaneous coronary intervention leads to a decrease in serum concentrations of soluble CD40 ligand].

Background/aim: Inflammation as a consequence of vascular injury after percutaneous coronary intervention (PCI) is a pathological substrate of restenosis and of its complications. The aim of the study was to examine perprocedural inflammatory response expressed by soluble CD40 ligand (sCD40L) and C-reactive protein (CRP) in patients treated with PCI and dual antiplatelet therapy.

Methods: The experimental group included 52 patients (80.

Elevations in soluble CD40 ligand in patients with high platelet aggregability undergoing percutaneous coronary intervention.

High aggregatory responses despite antiplatelet treatment is associated with an increased risk of thrombotic complications following percutaneous coronary intervention (PCI). In the present study, we investigated the relationship between platelet aggregatory responses to ADP and the release of CD40L (sCD40L): an immunomodulatory compound involved in atherothrombosis - in patients undergoing PCI. ADP-induced platelet aggregation, sCD40L and soluble P-selectin (sP-selectin) were determined before and 24 h after PCI, in samples from 52 patients receiving aspirin and thienopyridines.

Determination of culprit lesion in patients undergoing elective percutaneous coronary intervention by myocardial perfusion imaging.

Unlabelled: The aim of this study was to determine and localize culprit lesion by myocardial perfusion imaging (MPI) in cases of angiographically detected coronary narrowing >or= 75% of at least one coronary artery.

Material And Methods: One hundred and thirty-two (132) patients with angiographically detected significant coronary narrowing (>or= 75% luminal stenosis of at least one major coronary artery) were studied. All the patients submitted MPI (99m)Tc-MIBI, with pharmacologic dipyridamole stress protocol with concomitant low level bicycle exercise 50W (DipyEX).

Adenosine stress protocols for nuclear cardiology imaging.

Unlabelled: The treadmill test combined with myocardial perfusion imaging (MPI) is a commonly used technique in the assessment of coronary artery disease (CAD). However, there is a group of patients who may not be able to undergo the treadmill test. Pharmacologic stress testing is increasingly utilized for stress perfusion imaging and currently accounts for nearly 40% of all nuclear stress testing [8].

[Diagnostic significance of myocardial perfusion scintigraphy in identification and localisation of culprit lesions in patients undergoing elective PTCA].

Background/aim: The coronary angiography provides information on the anatomical state of the coronary tree, while myocardial perfusion scintigraphy (MPI) facilitates the evaluation of the grade of ischaemia that a particular stenosis produces. The purpose of MPI is to detect the coronary stenosis that provokes the ischaemia and is termed the "culprit lesion". The aim of this study was to evaluate the accuracy of 1-day DypEX 99mTc-tetrofosmin tomography in the identification and localization of culprit lesion in the patients with known coronary artery disease (CAD).

Diagnostic value of biohumoral markers of necrosis and inflammation in patients with right ventricular myocardial infarction.

Introduction/aim: Patients with right ventricular myocardial infarction (RVMI) and patients with left ventricular myocardial infarction (LVMI) of the anterior wall with ST-elevation (STEMI), due to the profundity and volume of the necrosis, tend to have a more severe and more complicated clinical outcome as well as a higher mortality level compared to patients with myocardial infarction of inferoposterior localization in the left ventricle (IPILK), without the right ventricle being overtaken. C-Reactive protein (CRP) is a sensitive and reliable indicator of acute inflammation and is in good correlation with creatin kinasis (CK) or the enzymes which indicate necrosis markers in acute myocardial infarction (AIM). Because of this, a common biohumoral answer is of greater importance and more reliable both diagnostically and prognostically; it signifies a more severe and more complicated clinical outcome, especially on the rupture of the myocardium.

Posttraumatic cerebrospinal fluid cyst of the orbit.

A 41-year-old woman had a motor vehicle accident and sustained a fracture of the left temporal bone with anterior and middle skull base involvement. After 10 months, she developed persistent right-sided exophthalmus. Orbital computed tomography scans showed a soft tissue mass in the roof of the right orbit with an inferior calcified border.