Systemic lupus erythematosus and glycation process.

Systemic lupus erythematosus (SLE) is a disease of unclear causes, which leads to major immunological disorders. It is characterized by an abnormal immune system activity resulting in the production of autoantibodies. In patients, antibodies targeting normal nuclear components, double-stranded DNA (dsDNA), and phospholipids (cardiolipin) can be detected. The inflammatory process occurs in various tissues and organs, damaging their functions and structure. Disease's course includes stages of acute symptoms and remissions, and there is no known cure. Pathogenesis and biochemical pathways accompanying systemic lupus erythematosus are widely studied, as existing medication can only bring temporary relief to patients. The recent findings suggest that occurrence of SLE depends on interactions between genetic background of the disease and environmental risk factors such as exposure to tobacco smoke, chemical factors, and hormonal therapy. In the addition, chronic inflammation accompanying SLE disturbs oxidative/antioxidative balance. These processes are linked to intensified advanced glycation end products (AGEs) formation, thus level of AGEs themselves and their receptors (RAGE, sRAGE) are gaining researches attention.

Concentration polarization phenomenon in the case of mechanical pressure difference on the membrane.

We analyzed the transport of KCl solutions through the bacterial cellulose membrane and concentration boundary layers (CBLs) near membrane with pressure differences on the membrane. The membrane was located in horizontal-plane between two chambers with different KCL solutions. The membrane was located in horizontal-plane between two chambers with different KCL solutions. As results from the elaborated model, gradient of KCL concentration in CBLs is maximal at membrane surfaces in the case when pressure difference on the membrane equals zero. The amplitude of this maximum decreases with time of CBLs buildup. Application of mechanical pressure gradient in the direction of gradient of osmotic pressure on the membrane causes a shift of this maximum into the chamber with lower concentration. In turn, application of mechanical pressure gradient directed opposite to the gradient of osmotic pressure causes the appearance of maximum of concentration gradient in chamber with higher concentration. Besides, the increase of time of CBLs buildup entails a decrease of peak height and shift of this peak further from the membrane. Similar behavior is observed for distribution of energy dissipation in CBLs but for pressure difference on the membrane equal to zero the maximum of energy dissipation is observed in the chamber with lower concentration. We also measured time characteristics of voltage in the membrane system with greater KCl concentrations over the membrane. We can state that mechanical pressure difference on the membrane can suppress or strengthen hydrodynamic instabilities visible as pulsations of measured voltage. Additionally, time of appearance of voltage pulsations, its amplitude, and frequency depend on mechanical pressure differences on the membrane and initial quotient of KCl concentrations in chambers.

Clinical Significance of Viral Genome Persistence in the Myocardium of Patients with Dilated Cardiomyopathy.

BACKGROUND: The impact of myocardial viral persistence on the clinical outcome of patients with dilated cardiomyopathy (DCM) is still open to question. METHODS: Fifty-two patients with DCM were enrolled and followed for a median of 3.8 years with respect to death or heart transplantation. Studied patients were clinically stable for at least 6 months before hospitalization. They underwent coronary angiography and endomyocardial biopsy. Specimens were examined by histo- and immunohistochemistry, and the viral genomes of parvovirus B19, cytomegalovirus (CMV), Coxsackie B virus (CVB), and hepatitis B and C viruses were studied by real-time polymerase chain reaction. RESULTS: Forty-two out of 52 patients were available for clinical follow-up. The viral genome was detected in the myocardium of 32 out of 42 patients. Among the viruses studied, CMV and CVB were the most frequently found. Nine out of 42 patients achieved the predefined study end point. No statistically significant correlation was found between the presence of a persistent viral genome and study end point. No statistically significant relationship between viral genomes studied and immunohistology results was detected. CONCLUSIONS: High prevalence of a viral genome in the myocardium of patients with DCM did not have an influence on their long-term clinical outcome.

Diagnostic contribution of cardiac magnetic resonance in patients with acute coronary syndrome and culprit-free angiograms.

BACKGROUND: In spite of robust knowledge about underlying ischemic myocardial damage, acute coronary syndromes (ACS) with culprit-free angiograms raise diagnostic concerns. The present study aimed to evaluate the additional value of cardiac magnetic resonance (CMR) over commonly available non-CMR standard tests, for the differentiation of myocardial injury in patients with ACS and non-obstructed coronary arteries. MATERIAL/METHODS: Patients with ACS, elevated hs-TnT, and a culprit-free angiogram were prospectively enrolled into the study between January 2009 and July 2013. After initial evaluation with standard tests (ECG, echocardiography, hs-TnT) and provisional exclusion of acute myocardial infarction (AMI) in coronary angiogram, patients were referred for CMR with the suspicion of myocarditis or Takotsubo cardiomyopathy (TTC). According to the result of CMR, patients were reclassified as having myocarditis, AMI, TTC, or non-injured myocardium as assessed by late gadolinium enhancement. RESULTS: Out of 5110 patients admitted with ACS, 75 had normal coronary angiograms and entered the study; 69 of them (92%) were suspected for myocarditis and 6 (8%) for TTC. After CMR, 49 patients were finally diagnosed with myocarditis (65%), 3 with TTC (4%), 7 with AMI (9%), and 16 (21%) with non-injured myocardium. The provisional diagnosis was changed or excluded in 23 patients (31%), with a 9% rate of unrecognized AMI. CONCLUSIONS: The study results suggest that the evaluation of patients with ACS and culprit-free angiogram should be complemented by a CMR examination, if available, because the initial work-up with non-CMR tests leads to a significant proportion of misdiagnosed AMI.

Assessment of Arterial Stiffness and Biochemical Markers in Systemic Lupus Erythematosus in the Diagnosis of Subclinical Atherosclerosis.

Patients with systemic lupus erythematosus (SLE) are 2-10 times more likely to develop cardiovascular disease (CVD) than the general population. The assessment of the risk of developing CVD is an important direction for further clinical management. The study was conducted retrospectively and included patients with SLE. The aim of the study was to assess the measurements of pulse wave velocity (PWV), carotid intima-media thickness (CIMT), ankle-brachial index (ABI) and biochemical parameters. Subclinical atherosclerosis was also assessed. The study included 98 patients with SLE with an age- and sex-matched control group of 68 healthy adults. Statistical significance was found in the SLE group and the controls for N-terminal fragment of pro-B-type natriuretic peptide (NT proBNP) (144.87 vs. 36.41 pg/mL, p = 0.0018), high-sensitivity cardiac troponin (hs-cTn) (25.43 vs. 6.38 ng/L, p = 0.0303) and D-Dimer levels (0.73 vs. 0.36 µg/mL, p = 0.0088), left CIMT (1.03 vs. 0.62 mm, p < 0.0001), right CIMT (0.93 vs. 0.63 mm, p < 0.0001) and PWV CF (9.74 vs. 7.98 m/s, p = 0.0294). A positive correlation was found between NT proBNP and PWV CF (r = 0.6880, p = 0.0498) and hs-cTn and PVW carotid-femoral (CF) (r = 0.8862, p = 0.0499) in SLE. A positive correlation was reported between PWV CF and systolic blood pressure (r = 0.5025, p = 0.0487). The measurement of carotid-femoral PWV is a simple, non-invasive, and reproducible method and may independently predict future CVD events and their cause. Further studies are warranted to establish the prognostic value of PWV in patients with SLE, as it may be superior to CIMT measurements in the early stages of vascular disorders.

Women suffering from systemic lupus erythematosus are characterized by low blood levels of α-dicarbonyl compounds.

Introduction: Systemic lupus erythematosus (SLE) is a chronic, autoimmune disease, often characterised by severe course and unclear etiopathogenesis. The reaction of protein glycoxidation, also known as glycation, may be linked to etiopathogenesis of SLE. Advanced glycation end-products (AGEs) exhibit cytotoxic properties, affect cellular signalling, impair functions of extracellular proteins, and may act as neoepitopes. Glucosone (GS), glyoxal (GO), and methylglyoxal (MGO) are examples of α-dicarbonyl compounds (α-DCs) partaking in glycoxidation. The study aimed to evaluate concentrations of these three compounds in blood serum of SLE patients, and to compare the results with healthy individuals. Material and methods: 31 women suffering from SLE and 26 healthy individuals were included in the study. High-performance liquid chromatography with fluorescence detection was applied to evaluate concentrations of α-DCs in their serum samples. Correlations between the results and parameters such as disease duration time, age, glomerular filtration rate (GFR), Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K), and creatinine were analysed. Results: The SLE patients exhibited lower concentrations of glucosone, glyoxal, and methylglyoxal than the control group. Analysis of correlations showed a difference between the examined groups. Conclusions: In women suffering from SLE the course of α-DCs metabolism is altered. SLE patients are characterised by low serum levels of α-DCs. We hypothesise that either hindered proteasomal degradation or fast consumption of α-DCs in oxidative conditions may cause the observed low concentration of these compounds.

Update of Potential Biomarkers in Risk Prediction and Monitoring of Atherosclerosis in Systemic Lupus Erythematosus to Prevent Cardiovascular Disease.

Systemic lupus erythematosus is a chronic connective tissue disease associated with an increased risk of premature atherosclerosis. It is estimated that approximately 10% of SLE patients develop significant atherosclerosis each year, which is responsible for premature cardiovascular disease that is largely asymptomatic. This review summarizes the most recent reports from the past few years on biomarkers of atherosclerosis in SLE, mainly focusing on immune markers. Persistent chronic inflammation of the vascular wall is an important cause of cardiovascular disease (CVD) events related to endothelial dysfunction, cell proliferation, impaired production and function of nitric oxide and microangiopathic changes. Studies on pathogenic immune mediators involved in atherosclerosis will be crucial research avenues for preventing CVD.

The effects of glucocorticoid treatment on cardiovascular system in patients with systemic lupus erythematosus.

Objectives: This study aims to assess variables concerning arterial stiffness including carotid-femoral pulse wave velocity, carotid-radial pulse wave velocity, ankle-brachial index, and the advancement of atherosclerosis development. Patients and methods: Between October 2016 and December 2020, a total of 43 consecutive patients with systemic lupus erythematosus (SLE) (4 males, 39 females; mean age: 57±8 years; range, 42 to 65 years) were prospectively included in the study. All data were compared between the group treated with glucocorticoids and that not treated with these agents. Results: The study group consisted of 43 patients with SLE, while 22 (51%) patients were treated with glucocorticoids. The mean duration of SLE was 12.3±5.3 years. Patients treated with glucocorticoids had lower values of ankle-brachial index compared to those who were not treated with glucocorticoids (p=0.041), although the values were within the range. A similar situation was reported for the carotid-femoral artery pulse wave velocity (p=0.032). However, carotid-radial artery pulse wave velocity was not significantly different between both groups (p=0.12). Conclusion: Properly selected therapy is important in the prevention of CVD.

Advanced Glycation End-Products (AGEs) and Their Soluble Receptor (sRAGE) in Women Suffering from Systemic Lupus Erythematosus (SLE).

Systemic lupus erythematosus (SLE) is characterized by abnormal action of the immune system and a state of chronic inflammation. The disease can cause life-threatening complications. Neoepitopes arising from interdependent glycation and oxidation processes might be an element of SLE pathology. The groups included in the study were 31 female SLE patients and 26 healthy female volunteers (the control group). Blood serum samples were obtained to evaluate concentrations of advanced glycation end-products (AGEs), carboxymethyllysine (CML), carboxyethyllysine (CEL), pentosidine, and a soluble form of the receptor for advanced glycation end-products (sRAGE). Compared to a healthy control group, the SLE patients exhibited a higher concentration of AGEs and a lower concentration of sRAGE in serum. There were no statistically significant differences in serum CML, CEL, and pentosidine concentrations between the groups. Therefore, SLE patients could be at risk of intensified glycation process and activation of the proinflammatory receptor for advanced glycation end-products (RAGE), which could potentially worsen the disease course; however, it is not clear which compounds contribute to the increased concentration of AGEs in the blood. Additionally, information about the cigarette smoking and alcohol consumption of the study participants was obtained.

Systemic Lupus Erythematosus, Its Impact on Selected Cardiovascular Risk Factors, and Correlation with Duration of Illness: A Pilot Study.

Systemic lupus erythematosus is a rare autoimmune disease. It leads to an increased production of proinflammatory molecules that accelerates atherogenesis and could cause an endothelium dysfunction. The aim of the study was to assess cardiovascular risk factors such as BMI and lipid profile as well as left ventricular ejection fraction among patients with SLE, and a correlation of these factors with duration of the disease. Materials and Methods. The researched group consisted of patients with SLE, being under control of the outpatient clinic of cardiology. This group included 38 patients among whom 34 were women (56.17 ± 11.05 years) and 4 were men (65.50 ± 9.22 years). The control group consisted of 19 healthy women (53.31 ± 11.94 years) and 2 healthy men (38.51 ± 7.53 years). Measurements were taken in the same conditions by trained medical staff. Results. Excessive body weight (BMI >25 kg/m2) was more frequent in the SLE group, but it was not statistically significant (55.26% vs. 52.38%, p=0.6159). LVEF values were lower in their searched group, and this factor showed statistical significance (53.92% ± 6.46 vs. 58.67% ± 4.69, p=0.0044). Thickness of the IMT was higher and statistically important among patients with SLE, both in left (1.22 ± 0.27 mm vs. 0.7 ± 0.21 mm, p=0.0001) and right common carotid artery (1.16 ± 0.26 mm vs. 0.59 ± 0.15 mm, p=0.0001), compared to the controls. Conclusions. Patients with SLE are at greater risk of developing cardiovascular diseases as the illness progresses. The activity of the disease according to the SLEDAI-2K scale may have an impact on the LVEF values which was significantly decreased in the group with active disease, but further thorough investigation is required to fully evaluate the impact of individual components of the disease and its treatment on the CVD development and mortality.

Systemic sclerosis and its oral health implications.

Systemic sclerosis (SSc) is a chronic, generalized disorder of the connective tissue. It is characterized by immune disorders, abnormalities of morphology and functions of small blood vessels, and the presence of inflammatory process. The pathogenesis of this disorder has not yet been fully understood. The classification criteria were established by The American College of Rheumatology (ACR). A number of clinical types are distinguished due to the diversity of the clinical picture. These types are characterized by a different course, presence of organ complications and prognosis. Connective tissue disorders are interdisciplinary conditions and, therefore, the subject of interest of different medical specialties, including dentistry. The oral cavity may be the place of pathological manifestations within soft and hard tissues. Such manifestations are the results or the primary symptom of systemic diseases. The relationship between the health of the oral cavity and systemic diseases has been frequently reported in the literature. Lesions in the oral cavity in patients with SSc are discussed in detail in the present paper. Management includes the administration of drugs that prevent tissue ischemia and post-ischemic consequences as well as drugs that inhibit inflammatory-immune processes and excessive collagen production.

Combined Use of High-Sensitive Cardiac Troponin, Copeptin, and the Modified HEART Score for Rapid Evaluation of Chest Pain Patients.

BACKGROUND: Clinical short-term risk stratification is a recommended approach in patients with chest pain and possible acute myocardial infarction (AMI) to further improve high safety of biomarker-based rule-out algorithms. The study aim was to assess clinical performance of baseline concentrations of high-sensitivity cardiac troponin T (hs-TnT) and copeptin and the modified HEART score (mHS) in early presenters to the emergency department with chest pain. METHODS: This cohort study included patients with chest pain with onset maximum of 6 h before admission and no persistent ST-segment elevation on electrocardiogram. hs-TnT, copeptin, and the mHS were assessed from admission data. The diagnostic and prognostic value for three baseline rule-out algorithms: (1) single hs-TnT < 14 ng/l, (2) hs-TnT < 14 ng/l/mHS ≤ 3, and (3) hs-TnT < 14 ng/l/mHS ≤ 3/copeptin < 17.4 pmol/l, was assessed with sensitivity and negative predictive value. Primary diagnostic endpoint was the diagnosis of AMI. Prognostic endpoint was death and/or AMI within 30 days. RESULTS: Among 154 enrolled patients, 44 (29%) were classified as low-risk according to the mHS; AMI was diagnosed in 105 patients (68%). For ruling out AMI, the highest sensitivity and NPV from all studied algorithms were observed for hs-TnT/mHS/copeptin (100%, 95% CI 96.6-100, and 100%, 95% CI 75.3-100). At 30 days, the highest event-free survival was achieved in patients stratified with hs-TnT/mHS/copeptin algorithm (100%) with 100% (95% CI 75.3-100) NPV and 100% (95% CI 96.6-100) sensitivity. CONCLUSIONS: The combination of baseline hs-TnT, copeptin, and the mHS has an excellent sensitivity and NPV for short-term risk stratification. Such approach might improve the triage system in emergency departments and be a bridge for inclusion to serial blood sampling algorithms.

Copeptin as a Prognostic Marker in Acute Chest Pain and Suspected Acute Coronary Syndrome.

BACKGROUND: In patients admitted with chest pain and suspected acute coronary syndrome (ACS), it is crucial to early identify those who are at higher risk of adverse events. The study aim was to assess the predictive value of copeptin in patients admitted to the emergency department with chest pain and nonconclusive ECG. METHODS: Consecutive patients suspected for an ACS were enrolled prospectively. Copeptin and high-sensitive troponin T (hs-TnT) were measured at admission. Patients were followed up at six and 12 months for the occurrence of death and major adverse cardiac and cerebrovascular events (MACCE). RESULTS: Among 154 patients, 11 patients died and 26 experienced MACCE. Mortality was higher in copeptin-positive than copeptin-negative patients with no difference in the rate of MACCE. Copeptin reached the AUC 0.86 (0.75-0.97) for prognosis of mortality at six and 0.77 (0.65-0.88) at 12 months. It was higher than for hs-TnT and their combination at both time points. Copeptin was a strong predictor of mortality in the Cox analysis (HR14.1 at six and HR4.3 at 12 months). CONCLUSIONS: Copeptin appears to be an independent predictor of long-term mortality in a selected population of patients suspected for an ACS. The study registration number is ISRCTN14112941.

[The importance of bisoprolol in prevention of heart left ventricular hypertrophy in patients with long term L-thyroxin suppressive therapy, after the operation of differentiated thyroid carcinoma]. / Znaczenie bisoprololu w profilaktyce przerostu miesnia sercowego u chorych leczonych supresyjnie L-tyroksyna po operacji zróznicowanego raka tarczycy.

INTRODUCTION: Patients with differentiated thyroid carcinoma have to undergo radical surgical treatment, which includes total thyreoidectomy, radioiodine therapy and a life-time suppressive therapy with L-thyroxine. The aim of this study was a prospective evaluation of left ventricular hypertrophy during L suppressive-thyroxine treatment in patients treated for differentiated thyroid carcinoma. MATERIAL AND METHODS: The examined group comprised 50 patients with differentiated thyroid carcinoma, treated by total thyroidectomy and 131I therapy. Echocardiographic measurements were needed for estimation of left ventricular mass and its index, according to recommendations of American Echocardiography Society. RESULTS: During two-years long suppressive therapy we observed a significant rise in left ventricular mass. In woman group left ventricular mass was increased from 168+/-39 g to 204+/-45 g (p<0.001) and in men from 205+/-60 to 320+/-21 g. Likewise, left ventricular mass index was increased in women group from 96+/-18 g/m(2) to 116+/-25 g/m(2) (p<0.001) and in men group from 107+/-37 g/m(2) to 158+/-28 g/m(2). Simultaneous treatment with bisoprolol caused a regression of left myocardial hypertrophy. Already after 6 months of simultaneous treatment with L-thyroxin and bisoprolol, for left ventricular mass was reduced to normal: in woman 165+/-35 g, and in men to 178+/-38 g. Analogous results were obtained left ventricular mass index. After 6 months it was reduced to 94+/-12 g/m(2) in woman and in men to 132+/-32 g/m(2). CONCLUSIONS: 1. In differentiated thyroid cancer patients, treated postoperatively with L-thyroxine suppressive therapy, left ventricular hypertrophy is observed already during the first year of suppressive therapy and progresses during the next year of treatment. 2 Addition of a beta-adrenergic antagonist to suppressive doses of L-thyroxine causes a regression of left ventricular hypertrophy, thus, beta-adrenergic antagonists should be administered in this group of patients.

Common origin of all three coronary arteries from the right sinus of Valsalva - first case study accompanied by mitral valve prolapse and vein anomaly, second case study followed by successful percutaneous coronary intervention of right coronary artery stenosis.

Congenital anomalies of the coronary arteries can be divided into two broad categories: those that alter myocardial perfusion and those that do not. In coronary anomalies not altering myocardial perfusion, the coronary arteries originate from the aorta, but their origins are in unusual positions. Although myocardial perfusion is normal, the angiographer may have trouble locating them. Patients with an anomalous left main coronary artery arising from the right sinus of Valsalva are presented. The diagnosis was made by coronary angiography, transesophageal echocardiography and multislice computed tomography (MSCT). We present two cases: the first patient with coronary abnormalities had accompanying venous anomaly of lower extremities and mitral valve prolapse as well. The second patient had a history of anterior wall myocardial infarction and angioplasty with stent implantation. The extraordinary passage of the left coronary artery between the pulmonary trunk and sternum, undetectable in coronarography, was discovered due to MSCT.

Left atrial myxoma in a patient with a biventricular pacemaker.

Myxomas make up about 50% of benign cardiac neoplasms. The most common location is within the left atrium. At the initial stage they do not exhibit any specific clinical symptoms, so they are often diagnosed by accident or during examinations recommended for other reasons. Here we present a case of left atrium myxoma in a patient (a man, age 68 years) with a dual chamber pacemaker. The myxoma did not reveal any clinical symptoms and was discovered in echocardiography during routine diagnostic examination preceding pacemaker implantation. The literature search made by the authors showed that this is the first recorded case of myxoma in a patient after the implantation of a biventricular pacemaker.

Function of heart muscle in people chronically exposed to lead.

Rhythm and conductivity disturbances in heart muscle, change in autonomic system function and raised arterial blood pressure have been described in workers exposed to lead. They may be accompanied by changes in echocardiography test and accordingly we undertook this investigation. The study population included employees of zinc and lead steelworks in the south of Poland that were divided into 2 groups: exposed to lead compounds (n=88) and the reference group - administration workers (n=55) with normal levels of lead concentration in blood (PbB) and zinc protoporphyrin in blood. Left ventricular enddiastolic dimension (LVDd), interventricular septal and posterior wall thickness, right ventricular diastolic, left atrium diameter, aortic diameter and left ventricular ejection fraction (EF) in echocardiograms were performed. Left ventricular mass LVM (g) and left ventricular mass index LVMI (g/m(2)) was calculated. In the group exposed to lead, EF decreased by 3 %, increased LVDd by 6 %, and raised LVM by 11 % and LVMI by 10 %. There was a positive relation between PbB and LVDd (R=0.18) and between PbB and LVM (R=0.14). Decreased EF, enlargement of the left ventricle and raised left ventricle mass in research undertaken, may be a result of raised arterial blood tension.

Evaluation of the intima-media complex in patients with systemic lupus erythematosus.

THE AIM OF THE STUDY: The aim of the study was to determine whether there are any differences in the intima-media thickness (IMT) of carotid arteries between the group of patients with systemic lupus erythematosus (SLE) and the control group, and whether these differences are a consequence of SLE or independent factors of atherosclerosis development. MATERIAL AND METHODS: The patients were divided into three groups: the study group (n = 25, mean age: 39.8 years) consisting of patients suffering from SLE; the subgroup (n = 13, mean age: 39.2 years) consisting of patients suffering only from SLE without any accompanying diseases; and the control group (n = 25, mean age: 37.1 years) consisting of healthy patients (not suffering from SLE or any other disease of the connective tissue). The IMT of the left and right common carotid arteries (LCCA, RCCA) was measured by means of ultrasound. RESULTS: The analysis performed with the Mann-Whitney U test showed that a statistically significant difference of IMT occurs between the control group and the study groups (p = 0.006 for LCCA and p < 0.001 for RCCA), while there is no such relation (p = 0.86 for RCCA and p = 0.095 for LCCA) between the control group and the subgroup. CONCLUSIONS: The group of patients with SLE was found to have an increased IMT in comparison with the reference group. The unfavorable influence of independent factors of atherosclerosis development on the increase of the IMT value in patients with lupus was thus indicated. This observation suggests a faster atherosclerotic process in this group of patients.

Analysis of myocardial infarction time course in women compared with men in Upper Silesia population in 30 day follow-up.

The aim of the study was to compare the course of myocardial infarction in women versus men in Upper Silesia, an industrial region in the south of Poland. The study comprised 1003 patients with either ST-elevation myocardial infarction (STEMI) or non-ST-elevation myocardial infarction (NSTEMI). The patients were divided into group 1 (300 females) and group 2 (control, 703 males). The groups differed significantly with respect to age, incidence of hypertension, diabetes, and smoking. In group 1 STEMI occurred significantly less frequently than NSTEMI. Taking this into account, we divided the studied cohort into group A (STEMI patients) and group B (NSTEMI patients), each subdivided into women and men. In the 30 day long follow-up, group 1 patients had significantly lower creatine kinase activity, higher occurrence of ventricular tachycardia, lower percentage of intra-aortic balloon pump use, and longer hospital stay compared with group 2. Group 1 was characterized by significantly higher mortality and target lesion reocclusion (TLR). The medical course of myocardial infarction in women is similar to that in men, as is the treatment of acute coronary syndrome. In our study, patients from both groups underwent invasive examination with consecutive interventional treatment with similar frequency. However, this finding is not reflected in the outcomes. Women had higher risks of death and TLR in 30 day follow-up. Taking this into consideration, we should attempt to identify the factors responsible for this situation by expanding the analysis to a larger population to allow firm conclusions to be drawn.