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Tb[sup 3+]-doped Lu[sub 2]O[sub 3] sintered ceramics were prepared in vacuum and in air. It was shown that the vacuum-sintered disks are able to store energy when irradiated with 300-nm or shorter photons. A small part of the stored energy could be recovered with 980-nm light. A much more significant amount of the stored energy could be released with red 647-nm photons. However, recovering the total stored energy could be accomplished only upon heating up to about 300 °C. Changes in absorption of the raw materials upon ultraviolet irradiation and subsequent IR (980 and 647 nm) treatments or upon heating at 300 °C are presented and discussed. A model for energy storing and recovering through the various IR irradiations or through heating is presented. At least two distinct ways of hole trapping as Tb[sup 4+] or V[sub k]-center as well as creation off and F[sup +] is suggested. [ABSTRACT FROM AUTHOR]

The storage properties of vacuum-sintered Lu2O3: Tb 0.1% disks are reported. The experiment aimed at showing that the disks are able to store energy when irradiated 300-nm or shorter photons.

Objectives: The aim of this report is to assess the safety of endovascular treatment for chronic cerebrospinal venous insufficiency (CCSVI). Although balloon angioplasty and stenting seem to be safe procedures, there are currently no data on the treatment of a large group of patients with this vascular pathology. Methods: A total of 564 endovascular procedures (balloon angioplasty or, if this procedure failed, stenting) were performed during 344 interventions in 331 CCSVI patients with associated multiple sclerosis. Results: Balloon angioplasty alone was performed in 192 cases (55.8%), whereas the stenting of at least one vein was required in the remaining 152 cases (44.2%). There were no major complications (severe bleeding, venous thrombosis, stent migration or injury to the nerves) related to the procedure, except for thrombotic occlusion of the stent in two cases (1.2% of stenting procedures) and surgical opening of femoral vein to remove angioplastic balloon in one case (0.3% of procedures). Minor complications included occasional technical problems (2.4% of procedures): difficulty removing the angioplastic balloon or problems with proper placement of stent, and other medical events (2.1% of procedures): local bleeding from the groin, minor gastrointestinal bleeding or cardiac arrhythmia. Conclusions: The procedures appeared to be safe and well tolerated by the patients, regardless of the actual impact of the endovascular treatments for venous pathology on the clinical course of multiple sclerosis, which warrants long-term follow-up. [ABSTRACT FROM AUTHOR]

Decay kinetics and X-ray diffraction patterns of Lu 2 O 3 :Eu with concentration of the dopant spanning 0-20% were measured for two series of materials with crystallites sized of 13 nm and 35 nm. For the series of smaller crystallites a very significant concentration quenching was observed, while for the larger crystallites the effect was minor only. Detailed structural analysis made it possible to postulate that this effect is related to an inhomogeneous distribution of Eu 3+ ions within the smaller crystallites. [ABSTRACT FROM AUTHOR]

Introduction: Smoking is a well‑established risk factor for cardiovascular diseases. However, in patients with ST‑segment elevation myocardial infarction (STEMI), smoking has been associated with better clinical outcomes; this phenomenon became known as the "smoker's paradox.", Objectives: The aim of this study was to evaluate the association between smoking and clinical outcomes in STEMI patients treated with primary percutaneous coronary intervention (PCI), using 3 large national registries., Patients and Methods: We retrospectively analyzed the data of 82 235 hospitalized STEMI patients treated with primary PCI. Among the analyzed population, 30 966 patients (37.96%) were smokers, and 51 269 (62.36%) were nonsmokers. We evaluated the baseline characteristics, pharmacotherapy, clinical outcomes, and readmission causes in a 36‑month follow‑up., Results: The smokers were significantly younger (median [interquartile range] age, 58 [52-64] vs 68 [59-77] years; P <0.001) than the nonsmokers, and there were more men in this group. The patients who smoked were less likely to have traditional risk factors, as compared with the nonsmokers. In the unadjusted analysis, in‑hospital and 36‑month mortality and rehospitalization rates were lower in the smokers group. However, after adjustment for baseline characteristics that differed between the 2 groups, the multivariable analysis showed that tobacco use was one of the independent risk factors for 36‑month mortality (hazard ratio, 1.11; 95% CI, 1.06-1.18; P <0.001)., Conclusions: In the present large‑scale, registry‑based analysis, the observed lower 36‑month crude rates of adverse events among the smokers, as compared with the nonsmokers, might be partially explained by a significantly lower burden of traditional risk factors and younger age of the smokers. After accounting for age and other baseline differences, smoking was found to be one of the independent risk factors for 36‑month mortality.

Background: There is scarcely any data in the available literature on the relationship between sense of coherence (SOC) and cognitive functioning, and no information on the relationship between SOC and cognitive parameters in patients with carotid atherosclerosis., Aim: The aim of this paper was to determine the relationship of SOC measured prior to carotid artery stenting (CAS) with neurocognitive functioning in patients with carotid atherosclerosis 12 months after CAS., Methods: A total of 35 patients with carotid atherosclerosis completed the SOC-29 Orientation to Life Questionnaire (SOC-29) and completed a cognitive test battery twice, i.e., before (baseline-T1) and 12 months after stent implantation (follow-up-T2). Selected cognitive functions such as memory, attention, perception, visuospatial and executive functions and non-verbal fluency were assessed., Results: One year after the procedure, patients with a higher SOC and sense of manageability present better performance in visual memory. Higher SOC and sense of meaningfulness are positively related to the speed of understanding the changing rules of card sorting (WCST)., Conclusion: Higher overall SOC and a component of sense of meaningfulness and manageability may be related to better cognitive functioning 1 year after the procedure., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Piegza, Dębski, Bujak, Jaworska, Gorczyca, Pudlo, Żerdziński and Piegza.)

Background: The sense of coherence is lower in patients with somatic diseases and psychiatric disorders., Purpose: The purpose of this study was to evaluate the intensity of depression and anxiety symptoms and their relationship with the sense of coherence and to try to determine the relationship between the strength of sense of coherence and symptoms of depression and anxiety with the presence of symptoms of carotid atherosclerosis in a group of patients undergoing carotid artery stenting., Methods: 35 patients, including 13 with symptomatic atherosclerosis in the carotid arteries, completed self-report tests: Hospital Scale of Depression and Anxiety (HADS) and the SOC-29 Life Orientation Questionnaire (SOC-29), 22 of whom also rated their subjective feelings of anxiety and depression on a scale included in the author's questionnaire., Results: Both symptomatic and asymptomatic patients did not differ significantly in the severity of depression, but they differed in anxiety levels as assessed by the HADS scale. There were no differences in the overall strength of sense of coherence and its individual components. Nearly 12% of those undergoing carotid artery stenting have pronounced anxiety symptoms, and just over 14% have pronounced depression symptoms. A higher overall sense of coherence and its components are associated with lower severity of depression symptoms. Lower severity of anxiety correlates negatively with a higher sense of understanding, meaningfulness, and holistic Sense of Coherence (SOC). Manageability appeared higher in men., Conclusions: SOC is an important health-promoting factor that is preferably related to mental health parameters of patients with carotid atherosclerosis.

Background: The revascularization of carotid arteries minimizes the risk of future cerebral stroke and usually improves cognitive functions. The aim of this study was to assess changes in cognitive function and verify the hypothesis assuming an improvement of selected cognitive functions-psychomotor speed, visuospatial episodic memory, executive function and verbal fluency-in patients after carotid artery stenting during a 12-month follow-up., Methods: 47 persons subject to CAS, including 13 symptomatic persons, were examined before and 12 months after a procedure with a psychological test battery (digit symbol test-DS, Rey-Osterrieth complex figure test-ROCF, Wisconsin Card Sorting Test-WCST, letter verbal fluency-LVF). Sociodemographic data and clinical parameters were acquired from an author questionnaire., Results: The one-year follow-up, after the performed CAS procedure, demonstrated a significant improvement of psychomotor speed, visuospatial episodic memory, and executive function. No changes in the area of verbal fluency or decline in any of cognitive functions under analysis were observed., Conclusions: Carotid artery stenting improves cognitive functioning, both in the area of basic and more complex cognitive functions in persons with carotid atherosclerosis.

Background: The benefits of oral anticoagulation (OAC) therapy are undeniable. However, such treatment is contraindicated in 2%-10% of patients. According to the latest guidelines, percutaneous left atrial appendage occlusion (LAAO) may be considered in stroke prevention., Aims: We analyzed the data of patients from the Polish population, who had undergone LAAO procedures in the Silesian Province based on limited reports., Methods: The data from the SILCARD database of all patients who underwent LAAO between 2006 and 2019, and the data from the databases of the centers performing the procedures in the Silesian Province were included in the LAAO SILESIA registry. We analyzed the efficacy and safety of the procedure and its relationship with the occurrence of stroke and bleeding in the post-hospital follow-up., Results: We analyzed 649 patients with the mean values of CHA2DS2-VASc and HAS-BLED scores of 4.1 and 3.2, respectively. The predominant indication for LAAO was a history of bleeding during OAC. The most frequent in-hospital major adverse cardiac events were anemia, which required blood transfusion (5.5%), and pericardial effusion, which was treated either conservatively (0.9%) or interventionally (1.2%). During hospitalization, stroke was detected in 4 patients and three patients died of any cause. LAAO reduced the annual risk of stroke by 84% and the annual risk of bleeding by 27%., Conclusions: Based on a "real-life" cohort of patients from the Silesian Province, we concluded that LAAO is related to low in-hospital major cardiovascular adverse events. In the long-term follow-up, LAAO reduced the rates of stroke and bleeding.

Introduction: Left ventricular endomyocardial biopsy (LV-EMB) is the only procedure that allows a direct assessment of the left ventricular myocardium, thus enabling the diagnosis of myocarditis or other myocardial diseases., Aim: To describe the characteristics of a population that underwent LV-EMB, as well as to address the periprocedural and technical aspects of the LV-EMB., Material and Methods: Since its initiation in our center in 2016, a total of 43 patients have undergone LV-EMB. In the manuscript, the indications for LV-EMB and the detailed technical aspects of its safe performance, including the equipment used, are described. A large part of the text is also devoted to the possible complications of LV-EMB., Results: The results of the initial population that underwent LV-EMB in our center are presented. The patients who were qualified for LV-EMB were predominantly male (85.7%), with a mean age of 38.8 years. Of those, 38 (88.3%) had acute heart failure. The mean left ventricular ejection fraction was 19.6%. The primary indications for LV-EMB were unexplained heart failure with a left ventricular ejection fraction < 35% and (1) hemodynamic abnormalities or electrical instability of the heart and/or (2) recent worsening of heart failure (NYHA class II, III, or IV) with no response to standard therapy for 2 weeks. The mean fluoroscopy time was 5.4 min, and the mean radiation dose was 87 mGy. No periprocedural complications were found., Conclusions: The results of the analysis indicate that LV-EMB can be performed safely by skilled physicians in an experienced center., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2021 Termedia Sp. z o. o.)

Carotid revascularization may lead to improved cognitive function beyond stroke prevention. This article summarizes the conclusions from available studies on the effects of carotid reperfusion procedures on cognitive function. The papers cited used different neuropsychological tests for cognitive assessment, resulting in different methodologies and the results obtained were not always convergent. However, most studies reported an improvement in neurocognitive abilities after both vascular interventions, but a more precise assessment of the specific benefits is still awaited. Clinical determinants to predict the effects of these treatments on cognitive function are still being sought, but results are not yet satisfactory. In view of these studies, carotid stenosis seems to be an independent risk factor for cognitive deterioration, and the main mechanisms responsible are embolism and cerebral hypoperfusion. The aim of this study is to order the knowledge about the effects of carotid artery stenting (CAS) and endarterectomy (CEA) on neurocognitive functions and to verify the usefulness of using these treatments.

The aim of this work was to define the notion of cardiac syndrome X based on latest research, determine its connection with mental disturbances and present the current therapeutic directions. Cardiac syndrome X was distinguished in 1973 to describe a group of patients with coronary syndrome symptoms despite normalcoronary vessels in coronarography. Many years have passed since then, but the syndrome definition and the diagnostic criteria still arouse controversy. It is estimated that 10 to 20% of persons who undergo coronarography suffer from cardiac syndrome X, a vast majority of them being perimenopausal women. That patient population suffers from anxiety disorders, depressive symptoms and sleep disturbances much more frequently than does general population. Treatment includes a range of medicines with various mechanisms of action, but their effectiveness is limited; non-pharmacological actions are a significant part of the therapy. The patient group with cardiac syndrome X requires periodic follow-ups because prospective observation has shown that it is a risk group concerning development of atherosclerosis and acute coronary syndrome.

Biosurfactants represent a structurally diverse group of secondary metabolites produced by bacteria, yeasts, and filamentous fungi. Their character is often associated with numerous additional properties. The observation of Trichoderma fungi of various species used as a source of bioinhibitors against pathogenic plants fungi focuses attention to the often quite specific behavior of preparations in contact with, among others, plant leaves, dependent on strain. Thus, an evaluation of the selected strains belonging to the species: T. atroviride , T. citrinoviride, T. reesei and T. harzianum was conducted towards their capability of the extracellular secretion of surfactants, with a simultaneous attempt to pre-determine their chemical nature. Two mineral-organic media were used for this purpose, and the culture fluid was extensively tested using a variety of methods. A decrease in surface tension was observed in culture fluid of each tested strain, especially T. citrinoviride HL and C1. The results strongly depended on medium composition, of which Saunders 1 and MGP 1 were most beneficial. The secreted compounds were further analyzed to pre-determine their chemical nature using IR, GC, and NMR. In the case of most efficient biosurfactant producers, a lipopeptide structure of the surfactants was concluded.

Introduction: There is a paucity of real‑world registries concerning patients with chronic coronary syndromes (CCS)., Objectives: We aimed to assess the long‑term outcomes of patients with CCS and after coronary angiography performed in accordance with the treatment strategy., Patients and Methods: The analysis involved 11 021 patients treated in a single center between 2006 and 2016 who were enrolled into the ongoing PRESAGE registry. Based on the results of coronary angiography and the treatment strategy adopted, patients were classified into 4 groups: with nonsignificant lesions (n = 3637), undergoing percutaneous coronary intervention (n = 4678), undergoing coronary artery bypass grafting (CABG; n = 997), and receiving conservative treatment (notwithstanding significant lesions on an angiogram; n = 1709). All‑cause death, assessed in every study group at 1-, 3-, and 5‑year follow‑up, was regarded as the primary outcome measure., Results: The mean (SD) age of the study patients was 64.6 (9.5) years, and women constituted 35% of the cohort. Patients treated conservatively were the oldest (mean [SD] age, 64.9 [9.3] years) in the group and showed the highest prevalence of previous myocardial infarction (50.5%), CABG (31.8%), diabetes (40.3%), chronic total occlusion (65.5%), and left ventricular ejection fraction below 35% (24.4%). Death from any cause in patients with nonsignificant lesions, undergoing percutaneous coronary intervention, undergoing CABG, and receiving conservative treatment occurred 5 years following the index hospitalization in 11.2%, 16.2%, 9.7%, and 21% of those patients, respectively., Conclusions: The PRESAGE registry provides valuable information about the clinical characteristics and long‑term outcomes of patients with CCS. The population of CCS patients is heterogeneous, and long‑term prognosis is also varied. The poorest characteristics and outcomes were reported in patients with significant lesions and ineligible for revascularization procedures.

Background: There are no data regarding the mortality rate, risks and benefits of particular reperfusion methods and pharmacological treatment complications in patients aged over 100 years with acute coronary syndromes. We sought to assess the treatment of myocardial infarction (MI) in patients older than 100 years and to determine prognostic factors for this group., Methods: Among the 716,566 patients recorded between 2003 and 2018 in the Polish Registry of Acute Coronary Syndromes, 104 patients aged ≥100 with MI were included. The patients were categorized into two groups: group 1 received conservative treatment (64 patients), and group 2 received invasive strategy (40 patients)., Results: The frequencies of in-hospital mortality, MI and stroke were similar in both arms. No difference in the frequency of the combined endpoint (death, reinfarction, stroke) was noted. Invasive treatment was more advantageous for 12-month outcomes; 50 patients in group 1 (79%) and 23 patients in group 2 (57.50%) died ( p = 0.017). The multivariate analysis identified the lower left ventricular ejection fraction (EF) (Hazard Ratio (HR) = 0.96; 95% Confidence Interval (CI): 0.94-0.99; p = 0.012), lack of coronary angiography (HR = 0.49; 95% CI: 0.24-0.99; p = 0.048) and cardiac arrest (HR = 4.61; 95% CI: 1.64-12.99; p = 0.0038) as predictors of 12-month mortality in this group., Conclusions: Invasive MI treatment may be beneficial for selected very old patients.

Objective: 75% of men with coronary artery disease confirmed by coronarography have erectile dysfunction in history, while 75% of patients with a vascular etiology of ED have significant stenoses in penile arterial vascularization. Patients with coronary artery disease have shown a relationship between the range of the lesions in the coronary vessels and erectile dysfunction intensity. This paper aims at attempting to systematize the knowledge of the benefits and drawbacks of nonsurgical endovascular treatment methods for erectile dysfunction with confirmed vascular causes. It analyzes seven studies which assess the results of erectile dysfunction treatment with percutaneous angioplasty. It also mentions the limitations of the cited works and formulates relevant conclusions., Conclusion: Conclusions: The analysis shows that endovascular procedures in erection-related arteries are safe in a specially selected group of men. It is necessary to conduct further studies to define an appropriate group of patients who have a chance of benefiting optimally from the endovascular treatment of erectile dysfunction in a long-term follow-up.

Introduction: Randomized trials have proven the feasibility and safety of the bioresorbable vascular scaffold (BVS) in selected populations of patients. Data concerning the results of BVS in "real-world" registries with an appropriate sample size are limited., Aim: Assessment of early- and long-term outcomes of patients undergoing bioresorbable scaffold implantation in an all-comers population of the ZABRZE-BVS registry., Material and Methods: The ZABRZE-BVS registry is a prospective registry including consecutive patients treated in the period 2013-2016 with the intention to implant a BVS (ABSORB, Abbott Vascular, Santa Clara, California). The primary endpoint was occurrence of the 12- and 24-month device-oriented composite endpoint (DoCE) defined as cardiac death, target-vessel myocardial infarction (TV-MI) or target lesion revascularization (TLR). The secondary endpoint includes occurrence of patient-oriented composite endpoint (PoCE) at 12 and 24 months, device (lesion basis) and procedural success (patient basis)., Results: A total of 456 patients during 467 procedures received 588 scaffolds in 563 lesions. Of note, 25.4% of patients presented with diabetes mellitus and 62.3% had an acute coronary syndrome. In QCA analysis, 78.7% of patients had type B2/C lesions, minimal lumen diameter was 0.78 ±0.54 mm, whereas post-procedural acute lumen gain was 1.61 ±0.61 mm. Median follow-up was 781 days. The cumulative rate of DoCE was 6.7% at 12 months and 12.2% at 24 months. Rates of 12- and 24-month PoCE were 12.4% and 20.1%, respectively. The percentage of device success was 98.7%, while the procedural success rate was 96.9%., Conclusions: The Absorb BVS was successfully and safely implanted in an unselected group of patients. Scaffold thrombosis developed predominantly in patients with acute coronary syndrome (ACS).

Aim: To evaluate the incidence and severity of the impairment of selected cognitive functions in patients after sudden cardiac arrest (SCA) in comparison to patients after myocardial infarction without SCA and healthy subjects and to analyze the influence of sociodemographic and clinical parameters and the duration of cardiac arrest on the presence and severity of the described disorders., Material and Methods: The study group comprised 30 cardiac arrest survivors, the reference group comprised 31 survivors of myocardial infarction without cardiac arrest, and the control group comprised 30 healthy subjects. The Mini-Mental State Examination (MMSE), the Digit Span test from the Wechsler Adult Intelligence Scale, Lauretta Bender's Visual-Motor Gestalt Test, and the Benton Visual Retention Test (BVRT) were used to assess the presence of cognitive impairment. An original questionnaire developed by the author was used for overall mental state assessment., Results: The Bender test demonstrated a significant difference in the presence and severity of visual-motor skills between the study group and the control group, while BVRT and MMSE revealed increased incidence of cognitive impairment in the study group. The Bender and BVRT (D/D)/SS (version D, method D, scaled score) scales indicated cognitive impairment in 53.3% of these patients, while the BVRT (C/A)/SS test indicated cognitive impairment in 40%. For the reference group, the values were 32.3% and 12.9%, respectively. No correlation was found between the severity of cognitive impairment and the duration of cardiac arrest., Conclusions: Impairment of visual-motor skills, short-term visual memory, concentration, and visual-motor coordination occurs much more frequently and is more severe in individuals after SCA than in healthy individuals. Impairment of memory trace storage and recall after delay occurs more frequently in patients after SCA than in patients after myocardial infarction without cardiac arrest and in healthy individuals. SCA duration did not have any influence on the severity of the described disorders.

Objectives: The aim of the study was to assess the incidence of depression and anxiety symptoms in patients after cardiac arrest (SCA) in relation to patients with a history of myocardial infarction without SCA and in healthy individuals. The analysis of the impact of selected socio-demographic and clinical parameters and duration of SCA on the presence and severity of depression and anxiety symptoms in different groups was also performed., Methods: The study involved 30 patients after SCA and 31 patients with a history of myocardial infarction without SCA. The control group consisted of 30 healthy subjects. To assess the mental state, a specially developed questionnaire was used, while the presence and severity of the symptoms were assessed using the Hamilton Depression Rating Scale (HDRS) and the Hamilton Anxiety Rating Scale (HAM-A)., Results: Statistically, a significantly higher average level of depression and a higher incidence of anxiety was demonstrated in patients after a sudden cardiac arrest (study group) and after myocardial infarction (reference group) compared with the control group. There were no statistically significant differences in the incidence of anxiety between the study and reference groups. No impact of the duration of cardiac arrest on the incidence of depression and anxiety symptoms in the study group was observed., Conclusions: In the group of people with a history of cardiac arrest, the most common mental disorder is depression. Anxiety and depression are significantly more frequent in patients with a history of SCA than in healthy individuals. There were no differences in the incidence and severity of depression symptoms in patients after SCA compared to patients after myocardial infarction without SCA. The described socio-demographic parameters and clinical characteristics had no impact on the symptoms of depression and anxiety in the investigated groups.

Aim: The examination referred to two groups of female patients: with and without significant coronary stenoses in coronarography. There were two stages of the examination: before and 6-9 months after coronarography. The factor dividing patients into two groups: without significant atheromatosis and with coronary atheromatosis, was the result of invasive diagnostics of coronary heart disease., Methods: The sense of coherence scale (SOC-29) and sociodemographic questionnaires were used to evaluate the condition of the two groups., Results: In group of patients with irrelevant coronary stenoses statistically lower values of sense of comprehension were noticed in the first and the second examination and also sta- tistically lower values of sense of manage were observed, comparing to the group of patients with significant stenoses. The initial value of general coherence was comparable in both groups and did not significantly change in 6-9 months after coronarography. The characteristic parameters: lack of social support, intensity of depressiveness and anxiety before getting information about necessity of coronarography and worse education were connected with lower sense of coherence., Conclusions: The baseline strength of the total sense of coherence was not different between groups. Patients with no significant stenosis of coronary arteries demonstrate a lower sense of comprehensibility before and after the coronary arteriography and lower sense of manageability after the procedure compared to the group of patients with significant atherosclerotic lesions. No social support, tendency for depression and anxiety and lower level of education were associated with lower sense of coherence in both groups.

The following description presents a case of a 75-year-old female patient with non-ST-segment elevation acute coronary syndrome in whom there occurred an infrequent complication of percutaneous coronary angioplasty: uncontrolled intracoronary stent displacement from a balloon catheter. During the attempt to retrieve the device using the "small-balloon" technique, further slippage of the stent from the balloon catheter to the right deep femoral artery was observed. Therefore, it was decided to provide a commercial intravascular microloop, whereby the stent was successfully retrieved outside the vascular system.

Background: Transcatheter aortic valve replacement (TAVR) has proven to be a valuable alternative to conventional surgical aortic valve replacement in high risk and surgically in operable patients who suffer from severe symptomatic aortic stenosis. However, a significant number of complications, associated with both the learning curve and device specificity, have required attention and subsequent improvement. The Symetis transapical TAVR system is a self-positioning bioprosthesis composed of a non-coronary leaflet of surgical quality porcine tissue valve sewn into a self-expanding nitinol stent that iscovered with a PET-skirt., Methods: From June to September 2013 six patients have been operated on severe aortic stenosis using the new TAVR device. All patients have undergone critical assessment of a local Heart Team and have been disqualified from conventional AVR. Five were woman. Mean age was 82.3 ± 2.0 (mean LogEuroScore 23.9 ± 14.3). Four patients suffered from coronary artery disease - two had history of previous percutaneous coronary intervention with intracoronary stents, while the next two had history of coronary artery bypass grafting. Diabetes was frequent (n = 3) as well as chronic obstructive pulmonary disease (n = 4). Carotid artery disease was encountered in three patients similarly to atrial fibrillation. Mean left ventricular ejection fraction (LVEF) was 51.5 ± 11.8%, but one patient had suffered from low-flow-low-gradient aortic stenosis with LVEF of 29%., Results: The procedure was carried out successfully in all six cases. Two patients have received the valve sized L, three - M and one - S. Mean procedure time was 180 ± 19 min, mean cine 7.2 ± 1.2 min. Mean X-ray dose 930 ± 439 mGy, while mean volume of contrast given was 135 ± 61 mL. In all patients but one perivalvular leak (PVL) was not present. One patient had trace of PVL. Also, good LVEF was noted in all patients. Similar findings were obtained 30 days post procedure. No strokes, transient ischaemic attack or other cerebrovascular incidents were observed., Conclusions: This brief clinical communication reports the first Polish experience with the second generation of TAVR device - the Symetis Acurate Transapical Aortic Valve. While it lacks large patient population and longer follow-up, it reveals that TAVR procedure can be performed safely, with minimal X-ray exposure time and contrast given and successfully - with almost nonexistent PVL and no cerebrovascular incidents or heart rhythm disturbances. Heart Team approach is vital, and transapical access should not be treated inferiorly, but rather as an equally appealing TAVR option.

Background: Anxiety is a common and serious problem in ischaemic heart disease. Anxiety-associated somatisation disorders may imitate symptoms of coronary artery disease or coexist with ischaemic heart disease. Despite multiple visits to various specialists, patients with somatisation are frequently misdiagnosed and therefore mistreated. Identification of patients with anxiety disorders among patients complaining of chest pain is a prerequisite for appropriate management. By its nature, coronary angiography is a diagnostic test that can give rise to anxiety. However, dynamics of anxiety in this setting may be variable depending on coexisting mental disorders., Aim: The purpose of this study was to determine whether the presence of significant atherosclerotic lesions in coronary arteries affects anxiety level changes following coronary angiography., Methods: A group of 90 female patients who underwent coronary angiography was divided into two groups: the first one included 48 patients without significant coronary stenoses, and the other one included 42 patients with confirmed significant atherosclerotic lesions. Dynamics of anxiety level changes from the hospital admission, through the post-examination period, until 6 to 9 months after coronary angiography was evaluated with three-time measurement of anxiety using the Spielberger's State-Trait Anxiety Inventory. In addition, intensity of anxiety as a trait was measured twice (at the first and the third examination)., Results: The highest intensity of anxiety as a state was noted in both groups at the first measurement. A significant reduction in anxiety was observed at the second measurement, more pronounced in the group without significant coronary lesions. At the third measurement, women with confirmed significant coronary lesions showed the lowest level of anxiety, while the level of anxiety increased compared to the second measurement in the group of patients without significant coronary lesions. At the third measurement, women without significant coronary lesions showed a significantly higher level of anxiety compared to the group with significant coronary lesions. Intensity of anxiety as a trait was significantly lower at the final measurement in the group of patients with confirmed significant coronary stenoses., Conclusions: In women demonstrating no significant atherosclerotic lesions in coronary angiography, anxiety does not resolve permanently but reappears after several months. In this group, is seems justified to consider a diagnosis of an anxiety disorder in the form of a somatoform disorder. Those patients should be offered psychiatric therapy.

The aim of this study was to assess the prevalence of chronic cerebrospinal venous insufficiency in an unselected cohort of multiple sclerosis (MS) patients. A total of 586 patients with clinically defined MS underwent catheter venography of the internal jugular veins, brachiocephalic veins and azygos vein. The following findings were regarded as pathologic: no outflow, slowed outflow, reversal of flow direction, prestenotic dilation accompanied by impaired outflow, outflow through collaterals, intraluminal structures obstructing the vein, hypoplasia, agenesia or significant narrowing of the vein. Venous abnormalities were found in 563 patients (96.1%). Lesions in one vein were found in 43.5%, in two veins in 49.5%, and in three veins in 3.1% of patients. Venous pathologies in the right internal jugular vein were found in 64.0% of patients, in the left internal jugular vein in 81.7%, in the left brachiocephalic vein in 1.0%, and in the azygos vein in 4.9%. Venous pathologies were found to be highly associated with MS, yet the clinical relevance of this phenomenon remains to be established.

Aim: The aim of this study was to evaluate the influence of sociodemographic and clinical factors on symptoms of depression in 90 female patients awaiting coronarography., Method: The factor dividing the patients into two groups: those without significant atheromatosis - 48 women and those with coronary atheromatosis - 42 women, was the result of invasive diagnostics of coronary heart disease. BDI (Beck Depression Inventory), HAM-D (Hamilton Depression Rating Scale) and sociodemographic and clinical data questionnaire were used in the study., Results: It was proved that there was a connection between the appearance of increased parameters of depression and more frequent number of annual visits in the Primary Care or Cardiologic Clinic, higher level of depressiveness and anxiety, fear of obtaining information applying to the necessity of coronarography, lack of hormonal replacement therapy and of support from other people. Additionally, it was noticed that the intensity of symptoms were higher for those less educated, those waiting shorter for coronarography and those with hypertension. There were no statistically significant differences in the estimation of depressive states in both groups, neither in prevalence, nor in the intensity., Conclusion: Patients with increased parameters of depression need special therapies and multidisciplinary care.

Introduction: Femoral artery pseudoaneurysms (PSA) develop in 0.2-8% patients undergoing procedures that require femoral artery cannulation. Ultrasound guided thrombin injection has been described as successful and safe alternative to ultrasound guided compression and surgical treatment., Aim of the Study: Assessment of efficacy and safety of PSA treatment with USGTI., Methods: 28 patients (pts) (18 female, mean age 64.6 +/- 11.4) with femoral pseudoaneurysms developed due to coronary angiogram or percutaneous coronary angioplasty were treated with ultrasound guided thrombin injection. 24 PSAs arose from right common femoral artery, 3 from right superficial femoral artery, and 1 from left common femoral artery. 24 patients were receiving antiplatelet and 4 anticoagulation therapy at the time of the procedure. With ultrasound guidance, a 21Gx11/2 needle was placed into pseudoaneurysm lumen followed by thrombin injection (1074 +/- 473 U). No complications of the procedure were observed. In 24-hour observation USGTI was successful in 28 (100%) patients. However, in 7-day follow-up resolution of 1 PSA was found, which reduced efficacy rate to 96.3%., Conclusions: Ultrasound guided thrombin injection is a successful, safe and well tolerated method of pseudoaneurysms treatment. Neither antiplatelet nor anticoagulation therapy affects success rate of the method.

Carotid artery stenting (CAS) is, apart from surgical endarterectomy, a common method of treatment of atherosclerosis in carotid arteries. Percutaneous angioplasty of carotid artery narrowings has been developing in recent years due to introduction of neuroprotection systems, which significantly reduced number of complications. Nowadays three neuroprotection systems are in common use: filters, temporary occlusion and aspiration systems and flow reversal systems. We present three cases of successful CAS with application of three different neuroprotection systems. We discuss indications, contraindications and limitations of every device.

Background: Although the introduction of primary percutaneous coronary interventions (PCI) improved the outcome of patients with acute myocardial infarction (MI), diabetes remains a significant factor which worsens prognosis., Aim: To compare the immediate and in-hospital results of PCI in patients with acute MI with or without diabetes., Methods: The outcome of 139 patients with diabetes and 528 patients without diabetes was compared. Thrombolytic therapy was administered prior to PCI to 43.2% of patients with diabetes and 42.4% of patients without diabetes., Results: Patients with diabetes were older, more frequently of female gender and had higher incidence of hypertension as well as multi-vessel coronary artery disease. PCI was effective in 85.6% of diabetics and 90.2% of non-diabetic patients (NS). The reocclusion rate was significantly higher in diabetics than in non-diabetics (11.5% vs 5.5%, p=0.012) whereas the incidence of haemorrhagic complications was similar. Mortality rates were comparable in both groups (7.2% in diabetics vs 5.9% in non-diabetics, NS)., Conclusions: 1) Immediate efficacy of primary PCI for acute MI is similar in diabetics and non-diabetics, however, the in-hospital reocclusion rate is higher in the former group of patients. 2) In-hospital mortality is not affected by the presence of diabetes. 3) Thrombolytic and invasive treatment of diabetic patients with acute MI is not associated with an increased risk of bleeding.