The effect of kidney function on guideline-directed medical therapy implementation and prognosis in heart failure with reduced ejection fraction.

BACKGROUND: Kidney dysfunction (KD) is a main limiting factor of applying guideline-directed medical therapy (GDMT) and reaching the recommended target doses (TD) in heart failure (HF) with reduced ejection fraction (HFrEF). HYPOTHESIS: We aimed to assess the success of optimization, long-term applicability, and adherence of neurohormonal antagonist triple therapy (TT:RASi [ACEi/ARB/ARNI] + ßB + MRA) according to the KD after a HF hospitalization and to investigate its impact on prognosis. METHODS: The data of 247 real-world, consecutive patients were analyzed who were hospitalized in 2019-2021 for HFrEF and then were followed-up for 1 year. The application and the ratio of reached TD of TT at hospital discharge and at 1 year were assessed comparing KD categories (eGFR: ≥90, 60-89, 45-59, 30-44, <30 mL/min/1.73 m2 ). Moreover, 1-year all-cause mortality and rehospitalization rates in KD subgroups were investigated. RESULTS: Majority of the patients received TT at hospital discharge (77%) and at 1 year (73%). More severe KD led to a lower application ratio (p < .05) of TT (92%, 88%, 80%, 73%, 31%) at discharge and at 1 year (81%, 76%, 76%, 68%, 40%). Patients with more severe KD were less likely (p < .05) to receive TD of MRA (81%, 68%, 78%, 61%, 52%) at discharge and a RASi (53%, 49%, 45%, 21%, 27%) at 1 year. One-year all-cause mortality (14%, 15%, 16%, 33%, 48%, p < .001), the ratio of all-cause rehospitalizations (30%, 35%, 40%, 43%, 52%, p = .028), and rehospitalizations for HF (8%, 13%, 18%, 20%, 38%, p = .001) were significantly higher in more severe KD categories. CONCLUSIONS: KD unfavorably affects the application of TT in HFrEF, however poorer mortality and rehospitalization rates among them highlight the role of the conscious implementation and up-titration of GDMT.

The Impact of Specialised Heart Failure Outpatient Care on the Long-Term Application of Guideline-Directed Medical Therapy and on Prognosis in Heart Failure with Reduced Ejection Fraction.

(1) Background: Besides the use of guideline-directed medical therapy (GDMT), multidisciplinary heart failure (HF) outpatient care (HFOC) is of strategic importance in HFrEF. (2) Methods: Data from 257 hospitalised HFrEF patients between 2019 and 2021 were retrospectively analysed. Application and target doses of GDMT were compared between HFOC and non-HFOC patients at discharge and at 1 year. 1-year all-cause mortality (ACM) and rehospitalisation (ACH) rates were compared using the Cox proportional hazard model. The effect of HFOC on GDMT and on prognosis after propensity score matching (PSM) of 168 patients and the independent predictors of 1-year ACM and ACH were also evaluated. (3) Results: At 1 year, the application of RASi, MRA and triple therapy (TT: RASi + ßB + MRA) was higher (p < 0.05) in the HFOC group, as was the proportion of target doses of ARNI, ßB, MRA and TT. After PSM, the composite of 1-year ACM or ACH was more favourable with HFOC (propensity-adjusted HR = 0.625, 95% CI = 0.401-0.974, p = 0.038). Independent predictors of 1-year ACM were age, systolic blood pressure, application of TT and HFOC, while 1-year ACH was influenced by the application of TT. (4) Conclusions: HFOC may positively impact GDMT use and prognosis in HFrEF even within the first year of its initiation.

Association Between Alcohol Consumption and Cardiovascular Risk Based on Data from the Three Generations for Health Program in Hungary.

BACKGROUND Alcohol consumption has a significant effect on cardiovascular health, and risk factors, such as excessive alcohol use, should be avoided. Although alcohol consumption has decreased over the last decade in Hungary, it is still significantly higher than the average across the European Union. The objective of this study was to describe the patterns of alcohol use based on the Alcohol Use Disorders Identification Test (AUDIT), with a special focus on cardiovascular risk status (low, moderate, high, or very high). MATERIAL AND METHODS The Three Generations for Health program focuses on the development of primary health care in Hungary. One of the key elements of the program is the identification of risk factors of cardiovascular diseases. An ordinal multiple logistic regression analysis was performed with 10 categorical explanatory variables and the outcome was the categorical cardiovascular risk. RESULTS The database consisted of patients aged 40-65 years with a sample size of 11 348. A significant relationship was found between alcohol consumption and cardiovascular risk status; people with high-risk drinking patterns had higher a value of odds ratio (OR=1.306 [1.003-1.701]) for having a more serious cardiovascular status. According to multiple regression analysis, alcohol dependence was associated with cardiovascular risk. CONCLUSIONS From a public health perspective, the results highlight the importance of reducing alcohol consumption with the help of primary care and preventive services in countries with a high cardiovascular risk profile to reduce the cardiovascular disease-related burden.

[Health status and cardiovascular risk of Roma and non-Roma population in underprivileged settlements]. / Egészségi állapot és cardiovascularis kockázat roma és nem roma populációban hátrányos helyzetu településeken.

INTRODUCTION: The "Taking the screening tests in place" program offers cardiovascular screening activities to the inhabitants of underprivileged settlements. OBJECTIVE: Evaluation of the health status and cardiovascular risk of the Roma and non-Roma population in underprivileged settlements. METHOD: Information was collected about the demography, lifestyle, current illnesses, access to healthcare and the quality of patient information. General health check (body weight, height, blood pressure, blood sugar, ankle-brachial index) and cardiovascular examination were performed. Data were analyzed in Roma and non-Roma groups with Pearson's chi-squared test. RESULTS: 3649 people participated in the study (851 [23%] men, 2798 [77%] women), 16% (598) of the investigated population belonged to the Roma population. The mean age of men in the general population was 58 years and of women 55 years, in the Roma population 48 years and 47 years. People in the Roma population smoked more often (men 45%, women 64%) than people in the general population (both sexes 30%). In the Roma population, the consumption of sugary soft drinks at least four times a week (men 55% vs. women 43%) and the BMI (men 30 vs. 29, woman 29 vs. 28) were significantly higher. In the Roma population, 31% of the men and 13% of the women thought that their health status was bad, while in the general population it was 17% of men and 8% of women. Incidence of COPD (18% vs. 9%), coronary disease (18% vs. 13%), peripheral artery disease (13% vs. 9%) was significantly higher in the Roma population among women. CONCLUSION: In the investigated population, the Roma inhabitants were significantly younger, smoked more, they were more obese, the chronic diseases were more common among them, and they considered their health status worse than the general population. Orv Hetil. 2023; 164(20): 792-799.

Long-Term Efficacy and Safety of Left Atrial Appendage Closure Procedures.

The aim of the present single-center, nonrandomized, retrospective study was to assess the safety and long-term efficacy of percutaneous left atrial appendage closure (LAAC) procedures and to compare the different LAAC devices and therapeutic regimes in this respect.Medical data of 136 patients (pts) (mean age, 72.5 ± 7.6 years; score for atrial fibrillation stroke risk estimation [CHA2DS2-VASc], 4.6 ± 1.6; and score for estimation of major bleeding risk for patients on anticoagulant therapy [HAS-BLED], 2.6 ± 0.9) who underwent percutaneous LAAC procedures in Gottsegen National Cardiovascular Center from January 2010 to January 2020 were analyzed.The rates of outpatient cardiac mortality, ischemic brain event, and major bleeding were 3.8, 1, and 1.9/100 pt years, respectively. The rate of successful device deployment was 96.4%. There was one case of procedural mortality (0.7%), one case of device dislocation (0.7%), one case of ischemic stroke (0.7%), and one case of myocardial infarction (0.7%). Two cases of pericardial tamponades (1.5%) and four cases of major femoral complications (3%) occurred. Although the implantation success of different occluder types was similar, significant differences were found concerning procedural characteristics. Patients on single antiplatelet therapy (SAPT) in the first 3 months after the LAAC procedure did not suffer from stroke or embolic events.The present study confirmed the safety and effectivity of percutaneous LAAC. Robust relative stroke risk reduction and less pronounced but significant bleeding risk reduction were observed. Device implantation success was high. The perioperative complication rate was relatively low. The results of long-term observations regarding ischemic events confirmed the safety of using a simplified antithrombotic regime after LAAC in pts with high bleeding risk.

Differences between SCORE, Framingham Risk Score, and Estimated Pulse Wave Velocity-Based Vascular Age Calculation Methods Based on Data from the Three Generations Health Program in Hungary.

Early vascular ageing contributes to cardiovascular (CV) morbidity and mortality. There are different possibilities to calculate vascular age including methods based on CV risk scores, but different methods might identify different subjects with early vascular ageing. We aimed to compare SCORE and Framingham Risk Score (FRS)-based vascular age calculation methods on subjects that were involved in a national screening program in Hungary. We also aimed to compare the distribution of subjects identified with early vascular ageing based on estimated pulse wave velocity (ePWV). The Three Generations for Health program focuses on the development of primary health care in Hungary. One of the key elements of the program is the identification of risk factors of CV diseases. Vascular ages based on the SCORE and FRS were calculated based on previous publications and were compared with chronological age and with each other in the total population and in patients with hypertension or diabetes. ePWV was calculated based on a method published previously. Supernormal, normal, and early vascular ageing were defined as <10%, 10-90%, and >90% ePWV values for the participants. In total, 99,231 subjects were involved in the study, and among them, 49,191 patients had hypertension (HT) and 15,921 patients had diabetes (DM). The chronological age of the total population was 54.0 (48.0-60.0) years, while the SCORE and FRS vascular ages were 59.0 (51.0-66.0) and 64.0 (51-80) years, respectively. In the HT patients, the chronological, SCORE, and FRS vascular ages were 57.0 (51.0-62.0), 63.0 (56.0-68.0), and 79.0 (64.0-80.0) years, respectively. In the DM patients, the chronological, SCORE, and FRS vascular ages were 58.0 (52.0-62.0), 63.0 (56.0-68.0), and 80.0 (76.0-80.0) years, respectively. Based on ePWV, the FRS identified patients with an elevated vascular age with high sensitivity (97.3%), while in the case of the SCORE, the sensitivity was much lower (13.3%). In conclusion, different vascular age calculation methods can provide different vascular age results in a population-based cohort. The importance of this finding for the implementation in CV preventive strategies requires further studies.

Differences of cardiovascular risk assessment in clinical practice using SCORE and SCORE2.

OBJECTIVE: Cardiovascular risk estimation is an essential step to reduce the onset of adverse cardiovascular events. For this purpose, the Systematic Coronary Risk Evaluation (SCORE) risk chart method was used in Europe. In 2021, the SCORE2 algorithm was released, bringing changes in the calculation methodology. This study assessed and compared the level of cardiovascular risk in a population aged 40-65 years using the SCORE and SCORE2 methodologies. METHODS: This cross-sectional study included a total of 85 802 patients in Hungary. Cardiovascular risk levels were determined using the SCORE and SCORE2 risk estimation methods. RESULTS: Using SCORE, 97.7% of men aged 40-50 years were classified as low-moderate risk, which decreased to 32.4% using SCORE2. Using SCORE, 100% of women aged 40-50 years were classified as low-moderate risk, compared with 75.6% using SCORE2. Using SCORE, 36.8% of men aged 50-65 years were classified as high risk and 14.8% as very high risk, and 5.4% of women aged 50-65 years were classified as high risk and 0.5% as very high risk. In this age group, using SCORE2, 50% of men were classified as high risk and 25.8% as very high risk, and 38.8% of women were classified as high risk and 11.9% as very high risk. CONCLUSIONS: When the SCORE2 method was used instead of SCORE 43.91% of the whole population were classified with a higher level of risk, which represents a radical increase in the number of patients with high or very high cardiovascular risk.

[Comparison of the incidence, treatment and prognosis of myocardial infarction in Hungary's differently developed districts]. / A szívinfarktus incidenciája, a betegek ellátásának és prognózisának összehasonlítása Magyarország különbözo fejlettségu járásaiban.

INTRODUCTION: Several international studies have already confirmed the importance of the socioeconomic status of acute myocardial infarction patients in terms of patient care and prognosis. To our knowledge, a nationwide examination of this kind has not yet taken place in Hungary. The investigation of this problem field was made possible by the fact that from January 1, 2014, all healthcare providers must record the data of patients treated with a diagnosis of acute myocardial infarction in the database of the Hungarian Myocardial Infarction Registry (HUMIR). OBJECTIVE: In this study, the authors searched for an answer to whether the complex development index (CDI) in Hungary's 174 districts and 23 capital districts influences the treatment and prognosis of acute myocardial infarction patients. METHOD: Based on the CDI worked out by the Hungarian Central Statistical Office, the authors divided the Hungarian districts into low (CDI_L), medium (CDI_M) and high (CDI_H) CDI groups according to their values. They examined the incidence, hospital treatment and prognosis of acute myocardial infarction in these administrative-territorial units. The HUMIR included 66,253 patients treated by myocardial infarction between 2015 and 2019. Their place of residence could be identified based on the zip code and in which district it was located. In the examined population, 29,101 patients with ST-elevation (STEMI) and 37,152 without ST-elevation (NSTEMI) received treatment for acute myocardial infarction. RESULTS: In the population over 15 years of age, the age-standardized incidence of STEMI was 68.8 per 100,000 inhabitants a year in the CDI_L group and 52.7 per 100,000 inhabitants a year in the CDI_H group. Almost the same values were found in all three CDI subgroups of NSTEMI incidence (69.5 and 67 per 10,000 inhabitants a year). The frequency of percutaneous coronary intervention in the case of STEMI was higher than in NSTEMI, but within the groups, CDI did not influence the performance of this treatment. In the case of STEMI, the rates of patients who underwent percutaneous coronaria intervention in all three CDI subgroups (CDI_L, CDI_M, CDI_H) were 83.5%, 83.7%, 83.5%, while in the case of NSTEMI they were 57.4%, 57.7%, 57.3%. The authors applied a Cox multivariate regression analysis to examine myocardial infarction mortality. The CDI did not affect the 30-day mortality rates in the case of any myocardial infarction: the hazard ratio (HR) values were 0.906 and 0.914 (p = 0.04659; p = 0.04686) in the case of STEMI, while 1.067 and 1.001 (p = 0.16520; p = 0.98933) in the case of NSTEMI. In the case of a STEMI diagnosis, the risk of the 30-364-day and the 1-year mortality in the subgroup of CDI_H was significantly lower (HR = 0.822 and 0.816) than in the subgroup of CDI_L (p = 0.00096 and p = 0.00001). In the case of NSTEMI diagnosis, the authors found a difference in the risk of beyond 1-year mortality by comparing the districts in the subgroup of CDI_L with the districts in CDI_H: in the latter case, the HR of the mortality was 0.876, which was significantly lower (p = 0.00029) than in the subgroup of CDI_L. CONCLUSION: The CDI has independent prognostic significance in determining the late prognosis of acute myocardial infarction patients. Orv Hetil. 2022; 163(47): 1862-1871.

Cardiovascular risk management: the success of target level achievement in high- and very high-risk patients in Hungary.

BACKGROUND: The management of risk factors in patients with high cardiovascular risk and its effectiveness is of paramount importance. Over the last decade, several studies have examined the achievement of cardiovascular risk factors' target levels in Europe. In the present Hungarian study, we assessed the cardiovascular risk level of participants aged 40-65 years and the success of achieving risk factors' target levels in high- and very high-risk patients. We compared these results with the results of two similar European studies. METHODS: We conducted a cross-sectional study involving 37,778 patients aged 40-65 years from Hungary between 2019 and 2020. Cardiovascular risk levels and target values were set according to the 2016 European Guideline. Target achievement was evaluated for body mass index, waist circumference, blood pressure, total, LDL, and HDL cholesterol, triglyceride, and HbA1c (in diabetics). RESULTS: For 37,298 patients, all the data were available to determine their cardiovascular risk category. Of these, 23.1% had high and 31.4% had very high cardiovascular risk (men: 27.1 and 39.6%, women: 20.5 and 26.1%, respectively). Achievement of the LDL-C target of 1.8 mmol/l was only 8.0% among very high-risk patients, which was significantly lower than the European average (29%). Achievement of target blood pressure among high-risk patients was better than the European average (63.4% vs. 44.7%, respectively); however, achievement was slightly lower among very high-risk patients compared with the European average (49.4% vs. 58%, respectively). The proportion of patients with type 2 diabetes who achieved a HbA1c below 7% was 57.3% in the high-risk population and 53% in the very high-risk population, which was in line with the European average success rates (58.5 and 54%, respectively). Waist circumference (< 88 cm for women and < 102 cm for men) was achieved by 29.4% of patients in the very high-risk group in our survey, which was lower than the European average of 41%. CONCLUSIONS: The success rate of cardiovascular risk management in Hungary is lower than the European average in several parameters. Furthermore, our data highlight the poor effectiveness of obesity management in Hungary. General practice partnerships may be important sites for positive change.

Sex-related differences in the management and outcomes of patients hospitalized with ST-elevation myocardial infarction: a comparison within four European myocardial infarction registries.

Aims: Data on how differences in risk factors, treatments, and outcomes differ between sexes in European countries are scarce. We aimed to study sex-related differences regarding baseline characteristics, in-hospital managements, and mortality of ST-elevation myocardial infarction (STEMI) patients in different European countries. Methods and results: Patients over the age of 18 with STEMI who were treated in hospitals in 2014-17 and registered in one of the national myocardial infarction registers in Estonia (n = 5817), Hungary (n = 30 787), Norway (n = 33 054), and Sweden (n = 49 533) were included. Cardiovascular risk factors, hospital treatment, and recommendation of discharge medications were obtained from the infarction registries. The primary outcome was mortality, in-hospital, after 30 days and after 1 year. Logistic and cox regression models were used to study the associations of sex and outcomes in the respective countries. Women were older than men (70-78 and 62-68 years, respectively) and received coronary angiography, percutaneous coronary intervention, left ventricular ejection fraction assessment, and evidence-based drugs to a lesser extent than men, in all countries. The crude mortality in-hospital rates (10.9-15.9 and 6.5-8.9%, respectively) at 30 days (13.0-19.9 and 8.2-10.9%, respectively) and at 1 year (20.3-28.1 and 12.4-17.2%, respectively) after hospitalization were higher in women than in men. In all countries, the sex-specific differences in mortality were attenuated in the adjusted analysis for 1-year mortality. Conclusion: Despite improved awareness of the sex-specific inequalities on managing patients with acute myocardial infarction in Europe, country-level data from this study show that women still receive less guideline-recommended management.

[Investigating cognitive impairment in communities of practice - lessons learned]. / Kognitív funkcióromlás vizsgálata praxisközösségekben ­ tanulságok.

Background and purpose: In the "Three Generations for Health" programme, general practitioners were responsible for screening for dementia in their practices using mini-COG and Mini Mental State Examination. The aim was to present the screening results of those included, their assessment by the doctor and the further fate of the patients. Methods: After mini-COG test, MMSE test was performed in case of suspected dementia. The examiner categorized the result as abnormal or no abnormal, recorded the referral, and recorded the data in an online interface. Our study is a cross-sectional study; the evolution and distribution of the parameters described in the objectives are described with raw case numbers and proportions. Patients aged 55 years and over were recruited consecutively. Only those cases (29 730) where mini-COG and MMSE test results were available, their assessment by the physician, and referral data to specialist care were analyzed. Results: The Mini-COG test revealed that 64% of the subjects were suspected of cognitive decline. Misclassification occurred in 13 015 cases, with 21% of the Mini-Cog test scores matching cognitive decline and 21% of lesions considered abnormal by GPs. The MMSE test raised the suspicion of dementia in 34% of the sample (10 174 people), with 4 262 (42%) of the participating GPs considering the result abnormal. 11% (2095 people) of people with abnormal Mini-Cog test scores and 17% (1709 people) of people with suspected dementia based on MMSE test scores were referred to specialist care. Conclusion: Our study assessed the practice of detecting cognitive decline in primary health care. The tools adopted for screening for dementia were used by practices, but the assessment of results and referral of suspected cases of dementia to specialist care were below the expected level. There is a need to improve primary care providers' knowledge of dementia detection and treatment and to strengthen links with specialist care.

Treatment of three-vessel disease in light of the results of the FAME-3 study / A háromér-betegség kezelése a FAME-3 vizsgálat eredményeinek tükrében

Previous randomized clinical studies have shown the superiority of coronary artery bypass grafting over percutaneous coronary intervention in the treatment of severe multivessel disease mainly because of a reduced need for repeat revascularization but, in some, a mortality benefit and reduced rate of myocardial infarction were shown among those undergoing surgery. The late breaker multicentric, randomized FAME (Fractional Flow Reserve Versus Angiography in Multivessel Evaluation)-3 study, involving 1500 patients, sought to determine whether fractional flow reserve guided percutaneous coronary intervention with implantation of new-generation drug-eluting stents was non -inferior to present-day coronary bypass surgery with respect to the composite of all-cause death, myocardial infarction, stroke and repeat revascularization at one year. The authors who were particularly active in the FAME-3 trial describe the study setting, the characteristics of the patient population, the procedures, and the results. The FAME-3 study failed to show the non-inferiority of percutaneous coronary intervention to bypass surgery in the treatment of three vessel disease using the predetermined margin. The authors present a detailed analysis of the possible reasons and some important secondary results. These include a lack of significant difference between the two arms with respect to `hard end points' and the significantly higher perioperative morbidity of the surgical group. Albeit our clinical practice should be based on the analysis of the primary end point, informing patients and shared decision making must include these secondary results when individual revascularization strategies are planned.

Practice of antiplatelet therapy in acute myocardial infarction / A thrombocytaaggregáció-gátló kezelés gyakorlata heveny szívinfarktusban

Introduction: In patients who have survived myocardial infarction, platelet aggregation inhibitor (TAG) treatment plays an important role in preventing recurrent ischemic events. Objective: to investigate the proportion of patients who received aspirin, clopidogrel, prasugrel and ticagrelor during the hospitalization and the proportion of patients who continued taking the recommended therapy during follow-up. All patients treated for myocardial infarction who had a medical ID number were included in the study. Results: 16 273 patients had ST-elevation (STEMI) and 20 305 patients had non-ST-elevation (NSTEMI) infarction. 80% of patients were hypertensive. Diabetes mellitus (35%) and impaired renal function (30%) were demonstrated in one in three patients. The TAG treatment recommendation was analysed in 36 578 patients who left the hospital. Clopidogrel 12.7%, prasugrel 4.3%, ticagrelor, 93.9%, 77.7%, 8.3% and 3.2% were found in the NSTEMI group. For medicines available under special conditions (prasugrel, ticagrelor), there were significant differences between cen­tres: the proposal varied between 1.2­4.3% for prasugrel and 0.3­10.8% for ticagrelor. Drug switching events were monitored using the National Institute of Health Insurance Fund database. Pharmacovigilance data were available for 29 405 patients. We considered the longest period in the adherence study, and the grace period was 2 months. Adherence durations were processed using a standard survival analysis toolkit (Kaplan­Meier method). At 1 year after the first switch, 76.1%, 78.3%, and 80.9% of the patients in clopidogrel, prasugrel and ticagrelor were adherents to the recommended treatment. Conclusion: The frequency of use of certain antiplatelet drugs varies significantly across different intervention centres. More than three-quarters of the patients are adherent to treatment 1 year after starting treatment.

Surgical repositioning of Jarvik 2000 LVAD power supply pedestal following fall trauma.

Advanced heart failure (HF) is one of the leading causes of mortality and morbidity. With an aging population, its prevalence is expected to rise further. Although orthotopic heart transplantation (HTX) remains the gold standard in therapy, there is a significant deficiency in the ratio of donor organs to recipient patients. Left ventricular assist devices (LVAD) could relieve this problem either as a bridge-to-transplant (BTT) or as a destination therapy (DT). Despite the widespread implantation of ventricular assist devices, their efficacy may be limited by some serious adverse events, while infection is a major issue. A longer period of LVAD support significantly increases the risk of driveline infections (DLI). The Jarvik 2000® ventricular assist device (Jarvik Heart, New York, NY, USA) offers prolonged infection-free survival. In our report, we present the case of a 61-year-old female patient with a driveline pedestal that has become fully detached from the skull following a fall trauma. We describe how the traumatized pedestal was surgically replaced by removing the previous, damaged unit and inserting a repositioned new one. The surgical procedure presented in our case has not been performed before and we have not found any similar one in the literature. It requires individual surgical planning and a multidisciplinary surgeon's team to ensure the procedure is safe and feasible.

Transcatheter aortic valve replacement ­ 10 years experience at Gottsegen György National Cardiovascular Center in Hungary / Tíz év tapasztalatai a transzkatéteres aortamubillentyu-implantációval a Gottsegen György Országos Kardiovaszkuláris Intézetben.

Összefoglaló. Bevezetés: A transzkatéteres aortamubillentyu-beültetés (TAVI) az idos, súlyos aortastenosisban szenvedo, multimorbid, magas mutéti kockázattal rendelkezo betegek esetében javasolt a szívsebészeti aortamubillentyu-beültetés alternatívájaként. Célkituzés: Jelen munkánkban az intézetünkben elindult TAVI-program elso 10 éve alatt elvégzett 463, TAVI-n átesett beteg rövid és hosszú távú eredményeit tekintjük át és értékeljük. Külön vizsgáljuk az elso 200 beteg és az utánuk következo 263 beteg eredményeit. Módszer: 2008. november 11. és 2018. december 31. között 463 betegnél végeztünk TAVI-t. Betegeink átlagéletkora 79,6 év, átlagos logisztikus EuroSCORE-értékük 19,0%, átlagos STS-score-értékük pedig 5,2% volt. A beavatkozás elott az esetek 72%-ában NYHA III-as vagy IV-es funkcionális stádiumban voltak. A beavatkozások 92,8%-át transfemoralis behatolásból végeztük. Az aortabillentyun mért átlagos gradiens 50 Hgmm, a billentyuarea 0,55 cm2 volt. Az esetek mintegy 2%-ában az aortabillentyu-bioprotézis restenosisa miatt "valve-in-valve" beavatkozást végeztünk. Eredmények: A TAVI után a 30 napos halálozás 5,2%, az 1 éves pedig 16,4% volt. A TAVI-t követoen kialakult szövodményeket a VARC-2 kritériumrendszere alapján értékeltük. A beavatkozás után 2,2%-ban fordult elo major stroke. A leggyakoribb szövodmény, a posztoperatív pacemakerimplantáció (19,9%) aránya szignifikánsan csökkent a késobb TAVI-n átesett 263 beteg esetében (26,5% vs. 14,8% [p = 0,002]). A vérzéses szövodmények aránya a percutan beavatkozások bevezetésével szignifikánsan emelkedett ugyan (10% vs. 20,2% [p = 0,016]), de ez nem járt a mortalitás emelkedésével. Következtetés: Az eredmények alapján elmondhatjuk, hogy a TAVI intézetünkben is biztonságos alternatívát jelent a magas mutéti rizikóval rendelkezo, súlyos, tünetes aortastenosisban szenvedo betegek esetében. Orv Hetil. 2022; 163(6): 229-235. INTRODUCTION: Transcatheter aortic valve implantation (TAVI) is an alternative treatment to surgical aortic valve replacement for elderly, high surgical risk patients. OBJECTIVE: The aim of this study was to evaluate the short- and long-term outcomes of those 463 patients who underwent TAVI during the first 10 years in our TAVI program. We compare the first 200 patients' results with the further 263 patients' results. METHOD: Between 11th November 2008 and 31st December 2018, 463 patients underwent TAVI. The average age of the patients was 79.6 years, the average logistic EuroSCORE was 19.0%, the average STS score was 5.2%. 72% of the patients were in NYHA III or IV stage before TAVI. 92% of TAVIs were performed from femoral arteries. Average mean gradient was 50.0 mmHg and aortic valve area was 0.55 cm2, respectively. In 2% of the cases, "valve-in-valve" intervention was performed because of the restenosis of former aortic valve prosthesis. RESULTS: 30-day mortality was 5.2% and the 1-year mortality was 16.4% after TAVI. Post-TAVI complications were evaluated according to the VARC-2 definitions. Major stroke occurred in 2.2% after TAVI. The most common complication was pacemaker implantation (19.9%), but their incidence was significantly reduced between the 2 groups (26.5% vs. 14.8% [p = 0.002]). The incidence of vascular access site complications was significantly higher between the 2 groups (10% vs. 20.2% [p = 0.016]), but it did not affect the mortality. CONCLUSION: Based on our results, TAVI is a safe alternative treatment for patients with severe, symptomatic aortic stenosis in our institute as well. Orv Hetil. 2022; 163(6): 229-235.

Correlation and Relative Prognostic Value of Fractional Flow Reserve and Pd/Pa of Nonculprit Lesions in ST-Segment-Elevation Myocardial Infarction.

BACKGROUND: The applicability of resting indices to guide noninfarct-related artery revascularization in ST-elevation myocardial infarction is unknown. METHODS: We analyzed the correlation and prognostic value of fractional flow reserve (FFR) and resting distal coronary to aortic pressure ratio (Pd/Pa) in all patients of the Compare-Acute trial in whom, after successful primary percutaneous coronary intervention, the noninfarct-related artery was interrogated by both and treated medically. The treating cardiologist was blinded to these values. The primary end point was the composite of target vessel (interrogated noninfarct-related artery) related nonfatal target vessel myocardial infarction and target vessel repeat revascularization at 36 months. RESULTS: Five hundred seventeen patients (665 vessels) were included. On receiver-operating characteristic analysis, the optimal Pd/Pa cut off for FFR≤0.80 was 0.905 (C statistic: 0.894). The diagnostic accuracy of Pd/Pa was 80.15% (95% CI, 76.91%-83.12%) with respect to FFR. During the 36-month follow-up, 130 target vessel revascularization and 14 target vessel myocardial infarction occurred. FFR and Pd/Pa had a diagnostic accuracy to predict these events of 62.86% (95% CI, 59.06%-66.54%) and 56.84% (95% CI, 52.98%-60.64%), respectively (P=0.20). When they were discrepant, FFR was significantly better than Pd/Pa in identifying which vessels could be safely deferred (P=0.048). CONCLUSIONS: Immediately after successful primary percutaneous coronary intervention, resting Pd/Pa has a diagnostic accuracy of 80% with respect to FFR measured in the noninfarct-related artery. FFR is not significantly superior in predicting target vessel myocardial infarction and target vessel revascularization during 36 months of follow-up but, in case FFR and Pd/Pa are discrepant, FFR is superior in identifying which nonculprit vessels can be safely deferred. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT01399736.

Comparison of management and outcomes of ST-segment elevation myocardial infarction patients in Estonia, Hungary, Norway, and Sweden according to national ongoing registries.

AIMS: Describe the characteristics, management and outcomes of hospitalized ST-segment elevation myocardial infarction (STEMI) patients according to national ongoing myocardial infarction registries in Estonia, Hungary, Norway, and Sweden. METHODS AND RESULTS: Country-level aggregated data was used to study baseline characteristics, use of in-hospital procedures, medications at discharge, in-hospital complications, 30-day and 1-year mortality for all patients admitted with STEMI during 2014-2017 using data from EMIR (Estonia; n = 4584), HUMIR (Hungary; n = 23 685), NORMI (Norway; n = 12 414, data for 2013-2016), and SWEDEHEART (Sweden; n = 23 342). Estonia and Hungary had a higher proportion of women, patients with hypertension, diabetes, and peripheral artery disease compared to Norway and Sweden. Rates of reperfusion varied from 75.7% in Estonia to 84.0% in Sweden. Rates of recommendation of discharge medications were generally high and similar. However, Estonia demonstrated the lowest rates of dual antiplatelet therapy (78.1%) and statins (86.5%). Norway had the lowest rates of beta-blockers (80.5%) and angiotensin-converting enzyme inhibitors/angiotensin II receptor blockers (61.5%). The 30-day mortality rates ranged between 9.9% and 13.4% remaining lowest in Sweden. One-year mortality rates ranged from 14.8% in Sweden and 16.0% in Norway to 20.6% in Hungary and 21.1% in Estonia. Age-adjusted lethality rates were highest for Hungary and lowest for Sweden. CONCLUSION: This inter-country comparison of data from four national ongoing European registries provides new insights into the risk factors, management and outcomes of patients with STEMI. There are several possible reasons for the findings, including coverage of the registries and variability of baseline-characteristics' definitions that need to be further explored.

Differences in characteristics, treatments and outcomes in patients with non-ST-elevation myocardial infarction: novel insights from four national European continuous real-world registries.

AIMS: To study baseline characteristics, in-hospital managements and mortality of non-ST-elevation myocardial infarction (NSTEMI) patients in different European countries. METHODS AND RESULTS: NSTEMI patients enrolled in the national myocardial infarction (MI) registries [EMIR; n = 5817 (Estonia), HUMIR; n = 30 787 (Hungary), NORMI; n = 33 054 (Norway), and SWEDEHEART; n = 49 533 (Sweden)] from 2014 to 2017 were included and presented as aggregated data. The median age at admission ranged from 70 to 75 years. Current smoking status was numerically higher in Norway (24%), Estonia (22%), and Hungary (19%), as compared to Sweden (17%). Patients in Hungary had a high rate of diabetes mellitus (37%) and hypertension (84%). The proportion of performed coronary angiographies (58% vs. 75%) and percutaneous coronary interventions (38% vs. 56%), differed most between Norway and Hungary. Prescription of dual antiplatelet therapy at hospital discharge ranged from 60% (Estonia) to 81% (Hungary). In-hospital death ranged from 3.5% (Sweden) to 9% (Estonia). The crude mortality rate at 1 month was 12% in Norway and 5% in Sweden (5%), whereas the 1-year mortality rates were similar (20-23%) in Hungary, Estonia, and Norway and 15% in Sweden. CONCLUSION: Cross-comparisons of four national European MI registries provide important data on differences in risk factors and treatment regiments that may explain some of the observed differences in death rates. A unified European continuous MI registry could be an option to better understand how implementation of guideline-recommended therapy can be used to reduce the burden of cardiovascular disease.