CHRONIC MEDICAL CONDITIONS IN CROATIAN WAR VETERANS COMPARED TO THE GENERAL POPULATION: 25 YEARS AFTER THE WAR.

Many published reports have documented an increased prevalence of chronic medical conditions among veterans, but there were only a few studies that compared these increases with the general population. The aim of this study was to determine differences in chronic medical conditions between Croatian war veterans and the general population. This study included two groups of subjects, i.e. 1453 participants who are Croatian war veterans and 1429 participants from the general population. Medical history, physical examination, laboratory tests and specific diagnostic procedures were taken during systematic physical examination in both groups. The prevalence of hypertension, diabetes, hyperlipidemia, hypothyroidism and hyperthyroidism, chronic obstructive pulmonary disease, coronary heart disease, malignancy, psychiatric diseases, cholelithiasis, nephrolithiasis, smoking and alcohol consumption was analyzed. Croatian war veterans were found to be more likely to develop hypertension than individuals in the general population (29.5% vs. 24.3%), as well as diabetes (7.3% vs. 3.8%), hyperlipidemia (56.4% vs. 27.3%), hyperthyroidism (3.1% vs. 0.8%), coronary heart disease (4.3% vs. 1%), malignancy (4.1% vs. 2.2%), psychiatric diseases (15.4% vs. 1.1%), and alcohol consumption (53% vs. 29%). Significant difference was found in favor of the general population for hypothyroidism (14.3% vs. 8%). There were no differences in the prevalence of chronic obstructive pulmonary disease, cholelithiasis, nephrolithiasis, and smoking. Our findings confirmed the hypothesis of a higher prevalence of cardiovascular diseases, malignancy and psychiatric diseases among Croatian war veterans and emphasized the need of better control of their medical conditions.

Nutrition in primary and secondary prevention of cardiovascular risk in the continental and Mediterranean regions of Croatia.

BACKGROUND: The aim of this observational study was to evaluate the effect of Mediterranean and continental nutrition on cardiovascular risk in patients with acute and chronic coronary heart disease in Croatia. METHODS: The study included 1284 patients who were hospitalized in a 28-month period due to acute or chronic ischaemic heart disease in hospitals across Croatia. An individual questionnaire was prepared which enabled recording of various cardiovascular risk factors. RESULTS: Patients with chronic coronary artery disease have a better index of healthy diet than patients with acute coronary disease. Women have a better index of diet than men in both Croatian regions. When the prevalence of risk factors (impaired glucose tolerance, diabetes mellitus types I and II, hypercholesterolaemia, hypertriglyceridaemia and hypertension) in patients with Mediterranean and continental nutrition is compared, a trend is seen for patients who have risk factors to consume healthier food. CONCLUSION: The Mediterranean diet is associated with reduced risk of developing cardiovascular disease. This effect is more evident in patients with known cardiovascular disease.

[Features and pathophysiology of acute coronary syndrome]. / Oblici i patofiziologija akutnog koronarnog sindroma.

Coronary heart disease (CHD) is the leading cause of death in developed countries, and it also has fastest growing death rates in developing countries. Patients with acute coronary syndromes (ACS) are divided into two groups - those with and those without ST segment elevation. ACS without ST segment elevation also includes unstable angina pectoris (UA) any non-ST elevation myocardial infarction (NSTEMI). It is important to note that UA is defined as ischemic chest pain at rest without a rise in serum cardiac biomarkers, while the establishment of NSTEMI diagnosis requires a rise in serum cardiac biomarkers. ACS with ST segment elevation is STEMI, and it includes both ST segment elevation and a rise in serum cardiac biomarkers. Connection of UA, NSTEMI and STEMI is based on the fact that these are closely connected conditions with similar pathogenesis and clinical presentation, but they do differ by the level of severity. The main difference lies in the fact whether or not the ischemia is serious enough to cause myocardial damage of such an extent that will cause the release of a sufficient amount of serum cardiac biomarkers so that these can be discovered and measured in serum (for example, cardiac troponin). The key role in ACS is played by atherosclerosis, atherosclerotic plaque and plaque rupture, in combination with thrombosis as an event of paramount importance--thrombosis.

[Invasive approach to patients with acute coronary syndrome]. / Invazivni pristup bolesniku s akutnim koronarnim sindromom--perkutane koronarne intervencije.

Cardiovascular diseases are the leading cause of mortality in Croatia. In concordance with this epidemiologic situation, a new organization of emergency medicine and a network of invasive cardiac laboratories have been introduced throughout Croatia. Main goal of this structuring is to improve the care of patients with acute coronary syndrome (ACS). The aim of this paper is to open discussion on the optimal way of treatment in patients with ACS in our country today, in the era of interventional cardiology of the 21st century. The pathophysiology of ACS encompasses a complex atheroinflammatory and atherothrombotic process with dynamic and progressive mechanical obstruction of coronary arteries and subsequently oxygen supply-demand mismatch. Conversely, the best way to treat such patients is reperfusion therapy, a goal nowadays achieved by either antithrombotic medical therapy or percutaneous coronary intervention (PCI). The weight of evidence does support the use of primary PCI as a standard and supreme reperfusion therapy, especially in myocardial infarction with ST elevation. The logistic complexities such as triage, transportation, the development of capable interventional center working 24-hours, even in developed countries, may be a major problem to use such a practice in the whole community. In ACS with non ST elevation, problems are even broader and include the importance of using optimal revascularization procedure (even cardiac surgery), timing and concomitant medical therapy, with certain stratification of every individual. Finally, especially for our country, medical and economic resources should be used optimally in order to achieve an optimal system to treat patients with ACS.