Úvod: ischemická choroba srdeční (ichS) je celosvětově hlavní příčinou úmrtí, což je jedním z důvodů významných technologických pokroků intervenční kardiologie v posledních dekádách. Kombinace intravaskulárního ultrazvuku (iVuS) a infračervenému spektru blízké spektroskopie (nirS) nabízí detailní pohled na morfologii koronárních tepen a složení aterosklerotických plátů. tyto pokročilé zobrazovací technologie umožňují přesnější hodnocení ichS a zlepšují terapeutické strategie. Cíl: nirS dokáže detekovat a určitým způsobem kvantifikovat obsah lipidů v aterosklerotickém plátu pomocí indexů lcBi (lipid-core Burden index) a maxlcBi4mm (Maximal lipid core Burden index ve 4mm segmen- tu). V této studii jsme zkoumali vztah mezi těmito indexy a progresí aterosklerotického plátu v období 9–12 měsíců od perkutánní koronární intervence (Pci) s implantací lékového stentu v kmeni levé koronární tepny. Metody: Jednalo se o prospektivní, monocentrickou studii zahrnující 27 pacientů s významnou stenózou kmene levé věnčité tepny, kteří podstoupili iVuS-nrS vedenou Pci. Sériově byly hodnoceny lcBi, maxlcBi- 4mm a objem plátu (PV) před Pci, bezprostředně po Pci a v rámci kontrolního vyšetření za 9 až 12 měsíců u 18 pacientů. Výsledky: Průměrný věk pacientů dosahoval 72,7 roku, přičemž převládali muži (88 %). Průměrný lcBi před Pci byl 128,9 ± 122,0, zatímco maxlcBi4mm byl 263,7 ± 172,0. Volumetricky pomocí iVuS měřený PV po Pci byl 418,7 ± 203,3 mm3, při kontrole se zvýšil na 454,5 ± 209,4 mm3 (p = 0,105). Analýza neodhalila významnou korelaci mezi rozdílem PV (po Pci a při kontrole) a výchozími hodnotami lcBi, resp. maxlcBi4mm (p = 0,626, resp. 0,786). Závěr: Výsledky neprokázaly statisticky významnou korelaci mezi počátečními hodnotami lcBi, resp. maxlcBi4mm a progresí PV v kmeni levé věnčité tepny. Korelační grafy však naznačují trend ke snížení PV u pacientů s vysokými výchozími hodnotami lcBi a maxlcBi4mm jako možný efekt vysoce intenzivní statinové terapie.

Background: Coronary artery disease (CAD) is the leading cause of death worldwide, which has driven significant advances in the field of interventional cardiology. The combination of intravascular ultrasound (IVUS) and near-infrared light spectroscopy (NIRS) offers a detailed view of coronary artery morphology and plaque composition. This advanced imaging capability facilitates a more accurate assessment of CAD and enhances therapeutic strategies. Objective: NIRS can detect and quantify lipid content in atherosclerotic plaque using the Lipid Core Burden Index (LCBI) and the Maximal Lipid Core Burden Index in a 4 mm segment (maxLCBI4mm). In this study, we examined the relationship between these indices and atherosclerotic plaque progression in the crucial area of the left main coronary artery (LM) during a follow-up period of 9 to 12 months after percutaneous coronary interventions (PCI). Methods: A prospective, single-centre study was conducted involving 27 patients with significant left main stenosis who underwent IVUS-NIRS guided PCI. Serial assessments of the LCBI, maxLCBI4mm, and IVUS-derived plaque volume (PV) were performed at baseline, immediately post-PCI, and during follow-up at 9 to 12 months in 18 patients. Results: The mean age of the study population was 72.7 years, with a predominance of male patients (88%). The average LCBI of the LM coronary artery before PCI was 128.9 ± 122.0, while maxLCBI4mm was 263.7 ± 172.0. The IVUS-measured PV post-PCI was 418.7 ± 203.3 mm3, increasing to 454.5 ± 209.4 mm3 at follow-up (p = 0.105). Analysis revealed no significant correlation between the difference in PV and baseline LCBI or maxLCBI4mm, with p-values of 0.626 and 0.786, respectively. Conclusion: This study found no significant association between initial LCBI and maxLCBI4mm segment values and subsequent changes in PV in the left main coronary artery. However, correlation graphs indicate a trend toward decreased PV in patients with high initial LCBI and maxLCBI4mm.

• MeSH
• aterosklerotický plát * chemie   patologie   MeSH
• blízká infračervená spektroskopie * metody   přístrojové vybavení   MeSH
• intervenční ultrasonografie MeSH
• koronární angioplastika MeSH
• koronární stenóza chirurgie   diagnostické zobrazování   MeSH
• lidé MeSH
• lipidy analýza   MeSH
• prospektivní studie MeSH
• senioři MeSH
• statistika jako téma MeSH
• ukazatele zdravotního stavu MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• klinická studie MeSH
• práce podpořená grantem MeSH

Buddhist meditation practices, including Samadhi meditation, which forms the basis for mindfulness practice, are broadly promoted as pathways to wellbeing, but evidence of their adverse effects is emerging. In a single-group observational study with assessments of autonomic system before, during, and after Samadhi meditation, we explore the relationship between post-meditation nausea symptoms and the degree of change in autonomic system activity during meditation as compared to before and after in 57 university students (42 women; mean age = 22.6) without any previous experience in meditation or yoga practices. We hypothesize that nauseous feelings in meditation are connected to a rapid increase of activity in the sympathetic nervous system, as indicated by decreased heart-rate variability (HRV). We additionally explore links between meditation-induced nausea and two markers of parasympathetic activity: increased HRV and vasovagal syncope. Engaging in meditation and increased nausea during meditation were both associated with increased markers of HRV parasympathetic activity, but 12 individuals with markedly higher nausea demonstrated increased HRV markers of sympathetic activity during meditation. Vasovagal syncope was observed but found to be unrelated to nausea levels. Drivers of adverse effects of meditation in some individuals require further investigation.

• MeSH
• autonomní nervový systém * fyziologie   patofyziologie   MeSH
• dospělí MeSH
• lidé MeSH
• meditace * psychologie   MeSH
• mladý dospělý MeSH
• nauzea * psychologie   MeSH
• srdeční frekvence * fyziologie   MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• pozorovací studie MeSH
• Geografické názvy
• Česká republika MeSH

AIMS: Transcatheter aortic valve replacement (TAVR) has become the standard of care for selected patients with severe aortic stenosis. Multidetector computed tomography (MDCT) and transoesophageal 2D/3D (two-dimensional/three-dimensional) echocardiography (ECHO) are used for aortic annulus (AA) sizing. The aim of this study was to compare the accuracy of AA sizing by ECHO versus MDCT for Edwards Sapien balloon expandable valve in a single center. METHODS AND RESULTS: Data from 145 consecutive patients with TAVR (Sapien XT or Sapien S3) were analyzed retrospectively. A total of 139 (96%) patients had favorable outcomes after TAVR (at most mild aortic regurgitation and only one valve implanted). The 3D ECHO AA area and area-derived diameter were smaller than the corresponding MDCT parameters (464 ± 99 vs. 479 ± 88 mm2 , p < .001, and 24.2 ± 2.7 vs. 25.0 ± 5.5 mm, p = .002, respectively). The 2D ECHO annulus measurement was smaller than both the MDCT and 3D ECHO area-derived diameters (22.6 ± 2.9 vs. 25.0 ± 5.5 mm, p = .013, and 22.6 ± 2.9 vs. 24.2 ± 2.7 mm, p < .001, respectively) but larger than the minor axis diameter of the AA derived from MDCT and 3D ECHO by multiplanar reconstruction (p < .001). The 3D ECHO circumference-derived diameter was also smaller than the MDCT circumference-derived diameter (24.3 ± 2.5 vs. 25.0 ± 2.3, p = .007). The sphericity index by 3D ECHO was smaller than that by MDCT (1.2 ± .1 vs. 1.3 ± .1, p < .001). In up to 1/3 of the patients, 3D ECHO measurements would have predicted different (generally smaller) valve size than was the valve size implanted with favorable result. The concordance of the implanted valve size with the recommended size based on preprocedural MDCT and 3D ECHO AA area was 79.4% versus 61% (p = .001), and for the area-derived diameter, the concordance was 80.1% versus 61.7% (p = .001). 2D ECHO diameter concordance was similar to MDCT (78.7%). CONCLUSIONS: 3D ECHO AA measurements are smaller than MDCT measurements. If 3D ECHO-based parameters alone are used to size the Edwards Sapien balloon expandable valve, then the selected valve size would have been smaller than the valve size implanted with favorable result in 1/3 of the patients. MDCT preprocedural TAVR assessment should be the preferred method over 3D ECHO in routine clinical practice to determine Edwards Sapien valve size.

• MeSH
• aortální chlopeň diagnostické zobrazování   chirurgie   MeSH
• aortální stenóza * diagnostické zobrazování   chirurgie   etiologie   MeSH
• echokardiografie transezofageální metody   MeSH
• echokardiografie metody   MeSH
• lidé MeSH
• multidetektorová počítačová tomografie metody   MeSH
• protézy - design MeSH
• retrospektivní studie MeSH
• srdeční chlopně umělé * MeSH
• transkatetrální implantace aortální chlopně * metody   MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH

AIMS: Isolated retroperitoneal recurrence (IRR) in renal cancer patients after radical nephrectomy (RN) is a rare event and poses a therapeutic dilemma. We evaluated oncologic outcomes in surgically treated patients with IRR and established prognostic factors associated with survival. The benefit of metastasis-directed therapy (MDT) in those with clinical progression after extirpation of IRR was assessed. METHODS: This was a retrospective single-institutional study in which 60 renal cancer patients after previous RN underwent surgery for suspicion of IRR within the period of 2004-2019; in 55 of them, RCC recurrence was histologically confirmed. No patient had distant metastatic disease at the time of IRR diagnosis. In cases of clinical progression after IRR surgery, MDT (metastasectomy, stereotactic radiotherapy) was selectively used. Kaplan-Meier curves were used to estimate survival outcomes. Univariable and multivariable Cox proportional hazards regression analyses were used to evaluate associations between clinicopathological parameters and cancer-specific survival. RESULTS: Median age at IRR diagnosis was 64 years (range 23-81). IRR was diagnosed at a median of 42 months (IQR 19-99) after RN. Surgical complications of grade 3-5 after IRR extirpation were rare (7%). Median follow-up time was 50 months (IQR 19-80). Five-year recurrence-free survival and cancer-specific survival rates were 32% and 66%, respectively. Radiographic progression was observed in 34 (62%) patients at a median of 11 months after IRR surgery, out of which 22 patients (40%) underwent MDT. When compared with 12 patients without MDT, the MDT patients had a prolonged median time to systemic treatment of 58 (vs. 16 months), and median cancer-specific survival of 88 (vs. 46 months). Upon multivariable analysis, the interval from nephrectomy ≤12 months (HR 7.77), tumour grade 3-4 (HR 13.24) and female sex (HR 7.42) were determined to be independent prognostic factors of cancer-related mortality. CONCLUSION: Aggressive surgical therapy of IRR is feasible with relatively low morbidity. More than half of the patients experience long-term survival. The interval from nephrectomy to IRR less than 12 months, tumour grade 3-4 and female sex were negative prognostic predictors. In the case of progression, metastasis-directed therapy may prolong the interval to initiation of systemic treatment.

• MeSH
• dospělí MeSH
• karcinom z renálních buněk * patologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• lokální recidiva nádoru patologie   chirurgie   MeSH
• mladý dospělý MeSH
• nádory ledvin * patologie   MeSH
• nefrektomie MeSH
• retroperitoneální nádory * sekundární   MeSH
• retrospektivní studie MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

BACKGROUND: There is no clear evidence whether pirfenidone has a benefit in patients with probable or possible UIP, i.e. when idiopathic pulmonary fibrosis (IPF) is diagnosed with a lower degree of diagnostic certainty. We report on outcomes of treatment with pirfenidone in IPF patients diagnosed with various degrees of certainty. METHODS AND FINDINGS: We followed patients in the multi-national European MultiPartner IPF Registry (EMPIRE) first seen between 2015 and 2018. Patients were assessed with HRCT, histopathology and received a multi-disciplinary team (MDT) IPF diagnosis. Endpoints of interest were overall survival (OS), progression-free survival (PFS) and lung function decline. RESULTS: A total of 1626 patients were analysed, treated with either pirfenidone (N = 808) or receiving no antifibrotic treatment (N = 818). When patients treated with pirfenidone were compared to patients not receiving antifibrotic treatment, OS (one-, two- and three-year probability of survival 0.871 vs 0.798; 0.728 vs 0.632; 0.579 vs 0.556, P = 0.002), and PFS (one-, two- and three-year probability of survival 0.597 vs 0.536; 0.309 vs 0.281; 0.158 vs 0.148, P = 0.043) was higher, and FVC decline smaller (-0.073 l/yr vs -0.169 l/yr, P = 0.017). The benefit of pirfenidone on OS and PFS was also seen in patients with probable or possible IPF. CONCLUSIONS: This EMPIRE analysis confirms the favourable outcomes observed for pirfenidone treatment in patients with definitive IPF and indicates benefits also for patients with probable or possible IPF.

• MeSH
• antiflogistika nesteroidní farmakologie   MeSH
• idiopatická plicní fibróza * diagnóza   MeSH
• lidé MeSH
• plíce MeSH
• pravděpodobnost MeSH
• pyridony farmakologie   MeSH
• retrospektivní studie MeSH
• vitální kapacita MeSH
• výsledek terapie MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

INTRODUCTION: During the COVID-19 pandemic, studies reported less number of hospitalizations for acute stroke and reduction in the use of recanalization treatments. This study analyzes nationwide data on stroke admissions and management in the Czech Republic during the first wave of the COVID-19 pandemic. METHODS: We compared the early COVID-19 pandemic (March-May 2020) with the pre-pandemic period (January-February 2020 and March-May 2019): (a) the National Register of Reimbursed Health Services provided volume of all admissions for subarachnoid hemorrhage (SAH), intracerebral hemorrhage (ICH), and ischemic stroke (IS), and volume of recanalization treatments (intravenous thrombolysis [IVT] and mechanical thrombectomy [MT]); (b) Registry of Stroke Care Quality provided door-to-needle time (DNT), onset-to-door time (ODT), and stroke severity at admission (National Institutes of Health Stroke Scale, NIHSS) for IS. RESULTS: During the pandemic (March-May 2020), the peak number of COVID-19 patients treated in Czech hospitals was 39 per million. In March-May 2020 versus March-May 2019, hospital admissions decreased as follows: stroke overall by 14% (p < 0.001), IS by 14% (p < 0.001), SAH by 15% (p = 0.07), and ICH by 7% (p = 0.17). The mean age was 74 years versus 74 years (p = 0.33), and 52% versus 51% were men (p = 0.34). The volumes of IVT and MT decreased by 14% (p = 0.001) and 19% (p = 0.01), respectively. The proportions of all IS patients receiving IVT or MT remained unchanged, with, respectively, 17% versus 17% receiving IVT (p = 0.86) and 5% versus 5% receiving MT (p = 0.48). DNT and ODT were 24 versus 25 min (p = 0.58) and 168 versus 156 min (p = 0.23), respectively. NIHSS at admission did not differ (6 vs. 6; p = 0.54). CONCLUSION: Even with a low burden of COVID-19 during the first wave and no change in organization and logistics of stroke services, stroke admissions and volume of recanalization treatments decreased. Public health communication campaigns should encourage people to seek emergency medical care for stroke symptoms during the COVID-19 pandemic.

• MeSH
• cévní mozková příhoda * terapie   MeSH
• COVID-19 * epidemiologie   terapie   MeSH
• lidé MeSH
• pandemie * MeSH
• senioři MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

BACKGROUND: Patients with idiopathic pulmonary fibrosis (IPF) frequently have multiple comorbidities, which may influence survival but go under-recognised in clinical practice. We therefore report comorbidity, antifibrotic treatment use and survival of patients with IPF observed in the multi-national EMPIRE registry. METHODS: For this prospective IPF cohort, demographics, comorbidities, survival and causes of death were analysed. Comorbidities were noted by the treating physician based on the patient's past medical history or as reported during follow-up. Comorbidities were defined as prevalent when noted at enrolment, or as incident when recorded during follow-up. Survival was analysed by Kaplan-Meier estimates, log-rank test, and Cox proportional hazards models. Hazard ratios (HR) were adjusted for gender, age, smoking status and FVC at enrolment. RESULTS: A population of 3,580 patients with IPF from 11 Central and Eastern European countries was followed every 6 months for up to 6 years. At enrolment, 91.3% of patients reported at least one comorbidity, whereas more than one-third (37.8%) reported four or more comorbidities. Five-year survival was 53.7% in patients with no prevalent comorbidities, whereas it was 48.4%, 47.0%, 43.8% and 41.1% in patients with 1, 2, 3 and ≥ 4 comorbidities, respectively. The presence of multiple comorbidities at enrolment was associated with significantly worse survival (log-rank test P = 0.007). Adjusted HRs indicate that risk of death was increased by 44% in patients with IPF reporting ≥ 4 comorbidities at baseline compared with no comorbidity (P = 0.021). The relationship between number of comorbidities and decreased survival was also seen in patients receiving antifibrotic treatment (63% of all patients; log-rank test P < 0.001). Comorbidity as cause of death was identified in at least 26.1% of deaths. CONCLUSIONS: The majority of patients with IPF demonstrate comorbidities, and many have comorbidity-related deaths. Increasing numbers of comorbidities are associated with worse survival; and this pattern is also present in patients receiving antifibrotic therapy.

• MeSH
• idiopatická plicní fibróza * diagnóza   epidemiologie   terapie   MeSH
• komorbidita MeSH
• lidé MeSH
• proporcionální rizikové modely MeSH
• prospektivní studie MeSH
• registrace MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH

Idiopathic pulmonary fibrosis (IPF) is a rare lung disease with poor prognosis. The diagnosis and treatment possibilities are dependent on the health systems of countries. Hence, comparison among countries is difficult due to data heterogeneity. Our aim was to analyse patients with IPF in Central and Eastern Europe using the uniform data from the European Multipartner IPF registry (EMPIRE), which at the time of analysis involved 10 countries. Newly diagnosed IPF patients (N = 2,492, between March 6, 2012 and May 12, 2020) from Czech Republic (N = 971, 39.0%), Turkey (N = 505, 20.3%), Poland (N = 285, 11.4%), Hungary (N = 216, 8.7%), Slovakia (N = 149, 6.0%), Israel (N = 120, 4.8%), Serbia (N = 95, 3.8%), Croatia (N = 87, 3.5%), Austria (N = 55, 2.2%), and Bulgaria (N = 9, 0.4%) were included, and Macedonia, while a member of the registry, was excluded from this analysis due to low number of cases (N = 5) at this timepoint. Baseline characteristics, smoking habit, comorbidities, lung function values, CO diffusion capacity, high-resolution CT (HRCT) pattern, and treatment data were analysed. Patients were significantly older in Austria than in the Czech Republic, Turkey, Hungary, Slovakia, Israel, and Serbia. Ever smokers were most common in Croatia (84.1%) and least frequent in Serbia (39.2%) and Slovakia (42.6%). The baseline forced vital capacity (FVC) was >80% in 44.6% of the patients, between 50 and 80% in 49.3%, and <50% in 6.1%. Most IPF patients with FVC >80% were registered in Poland (63%), while the least in Israel (25%). A typical usual interstitial pneumonia (UIP) pattern was present in 67.6% of all patients, ranging from 43.5% (Austria) to 77.2% (Poland). The majority of patients received antifibrotic therapy (64.5%); 37.4% used pirfenidone (range 7.4-39.8% between countries); and 34.9% nintedanib (range 12.6-56.0% between countries) treatment. In 6.8% of the cases, a therapy switch was initiated between the 2 antifibrotic agents. Significant differences in IPF patient characteristics and access to antifibrotic therapies exist in EMPIRE countries, which needs further investigation and strategies to improve and harmonize patient care and therapy availability in this region.

• Publikační typ
• časopisecké články MeSH

BACKGROUND The antifibrotic drugs nintedanib and pirfenidone are used for the treatment of idiopathic pulmonary fibrosis IPF We analysed the association of common profibrotic polymorphisms in MUC5B mucin 5B rs35705950 and DSP desmoplakin rs2076295 on antifibrotic treatment outcomes in IPF METHODS MUC5B rs35705950 and DSP rs2076295 were assessed in IPF patients n 210 139 men 71 women from

• MeSH
• desmoplakiny * genetika   MeSH
• idiopatická plicní fibróza * farmakoterapie   genetika   MeSH
• indoly * terapeutické užití   MeSH
• lidé MeSH
• mutace MeSH
• pilotní projekty MeSH
• pyridony * terapeutické užití   MeSH
• výsledek terapie MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

INTRODUCTION: Nintedanib, a tyrosine kinase receptor inhibitor, may be associated with increased bleeding risk. Thus, patients with an inherited predisposition to bleeding, or those receiving therapeutic doses of anticoagulants or high-dose antiplatelet therapy, have been excluded from clinical trials of nintedanib in idiopathic pulmonary fibrosis (IPF). OBJECTIVE: Our objective was to examine real-world bleeding events in patients with IPF treated with antifibrotics, including those receiving anticoagulants and/or antiplatelet therapy. METHODS: The European MultiPartner IPF Registry (EMPIRE) enrolled 2794 patients with IPF: group A (1828: no anticoagulant or antiplatelet treatment), group B (227: anticoagulant treatment), group C (659: antiplatelet treatment), and group D (80: anticoagulant and antiplatelet treatment). Overall, 673 (24.1%) received nintedanib and 933 (33.4%) received pirfenidone. Bleeding events and their relationship to antifibrotic and anticoagulation treatment were characterized. RESULTS: Group A patients, versus those in groups B, C, and D, were typically younger and generally had the lowest comorbidity rates. A higher proportion of patients in groups A and C, versus group B, received nintedanib. Pirfenidone, most common in group D, was more evenly balanced across groups. In patients with reported bleeding events, seven of eight received nintedanib (groups A, C, and D). Bleeding incidence was 3.0, 0, 1.3, and 18.1 per 10,000 patient-years (groups A, B, C, and D, respectively). CONCLUSION: Real-world data from EMPIRE showed that patients on anticoagulant medications received nintedanib less frequently, perhaps based on its mechanism of action. Overall, bleeding incidence was low (0.29%: nintedanib 0.25%; pirfenidone 0.04%) and irrespective of anticoagulant or antiplatelet therapy received (P = 0.072).

• MeSH
• antikoagulancia škodlivé účinky   terapeutické užití   MeSH
• idiopatická plicní fibróza farmakoterapie   MeSH
• incidence MeSH
• indoly škodlivé účinky   terapeutické užití   MeSH
• inhibitory proteinkinas škodlivé účinky   terapeutické užití   MeSH
• krvácení epidemiologie   etiologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• registrace MeSH
• rizikové faktory MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Evropa MeSH