Management of patients treated for myocardial infarction in different regions of Hungary and patient survival for 10 years / Szívinfarktus miatt kezelt betegek ellátása Magyarország különbözo régióiban és a betegek 10 éves túlélése.

Összefoglaló. Elozmény: A szívinfarktus miatt kezelt betegek ellátásának regionális adataira és a betegek hosszú távú kórlefolyására vonatkozó hazai kutatás eddig nem történt. Célkituzés: A vizsgálat célja a Magyar Infarktus Regiszter pilotidoszakában rögzített betegeknél az ellátás és a 10 éves túlélés elemzése a magyarországi nagyrégiókban. Módszer: A Magyar Infarktus Regiszter (késobbi neve: Nemzeti Szívinfarktus Regiszter) 2010. január 1. és 2013. december 31. között a centrumok önkéntes részvételével 23 142 beteg adatait rögzítette, akik írásban hozzájárultak egészségügyi és klinikai adataik kezeléséhez. Az adatgyujtés a Kutatásetikai Bizottság engedélyével rendelkezett. A vizsgált populációban 12 104, ST-elevációval járó myocardialis infarctuson (STEMI) és 10 768, ST-elevációval nem járó myocardialis infarctuson (NSTEMI) átesett beteg szerepelt. A feldolgozott adatok 128 220 betegévre vonatkoznak, amelyeket nagyrégiók szerint (Nyugat-, Közép- és Kelet-Magyarország) hasonlítottunk össze. Eredmények: A STEMI-betegek 78,4%-ánál, az NSTEMI-betegek 51,6%-ánál történt katéteres érmegnyitás (PCI). NSTEMI esetén a Közép-Magyarország és Nyugat-Magyarország régiókban a beavatkozás gyakoribb volt, mint a Kelet-Magyarország régióban (p<0,01). Az utánkövetés során a PCI a Nyugat-Magyarország régióban, a revascularisatiós szívmutét (CABG) a Nyugat-Magyarország és a Kelet-Magyarország régióban szignifikánsan gyakoribb volt, mint a Közép-Magyarország régióban (p<0,01). A STEMI-betegek között a 10 év alatt a férfiak 49,2%-a, a nok 46,6%-a halt meg, az NSTEMI-csoportban 63%, illetve 57,6%. Az akut szakban elvégzett PCI mindkét betegcsoportban, nemben, az utánkövetés minden idopontjában és a vizsgált régiókban csökkentette a halálozást (p<0,01). A STEMI-betegek esetén a túlélés a régiók között nem különbözött (p = 0,72), míg az NSTEMI után a 10 éves túlélés a Nyugat-Magyarország régióban jobb volt (p<0,01). Következtetés: A magyarországi nagyrégiók között az infarktusos betegek ellátásában és prognózisában regionális különbségek vannak. Orv Hetil. 2021; 162(36): 1438-1450. HISTORY: Regional data on patients' care for myocardial infarction and the long-term follow up of patients have not yet been studied in Hungary. OBJECTIVE: The study aims to analyze the care and 10-year survival of patients recorded during the Hungarian Myocardial Infarction Registry's pilot period in large regions of Hungary. METHOD: Between Jan 1, 2010 and Dec 31, 2013, the Hungarian Myocardial Infarction Registry recorded data on 23 142 patients with voluntary participation. The Research Ethics Committee approved the program. The study included 12 104 patients with ST-elevation myocardial infarction (STEMI) and 10 768 patients with non-ST-elevation myocardial infarction (NSTEMI). The data processed refer to 128 220 patient years based on large regions (West, Central and East Hungary). RESULTS: Percutaneous coronary intervention occurred in 78.4% of STEMI patients and 51.6% of NSTEMI patients. In the NSTEMI group, percutaneous coronary interventions (PCIs) in the Central-Hungary and West-Hungary regions were significantly more common than in the East-Hungary region (p<0.01). During follow-up, PCI in the West-Hungary region, revascularization surgery in the West-Hungary and East-Hungary regions were significantly more common than in the Central-Hungary region (p<0.01). Among STEMI patients, 49.2% of men and 46.6% of women died within 10 years, while in the NSTEMI group 63% and 57.6%, respectively. PCI reduced mortality in both patient groups, sex, at all times of follow-up and in the regions studied (p<0.01). As for STEMI patients, survival was similar in all regions (p = 0.72), while after NSTEMI, 10-year survival in the West-Hungary region was better (p<0.01). CONCLUSION: There are regional differences in the care and prognosis of patients with myocardial infarction. Orv Hetil. 2021; 162(36): 1438-1450.

Does Gender Have Prognostic Value Among Patients with Myocardial Infarction? Analysis of the Data from the Hungarian Myocardial Infarction Registry.

Background: The authors analyzed data from the Hungarian Myocardial Infarction Registry (HUMIR) to examine the potential impact of gender on the treatment and 30-day and 1-year mortality of patients with myocardial infarction (MI). Materials and Methods: The National Registry of Myocardial Infarction included 42,953 patients between January 1, 2013 and December 31, 2016; 19,875 of whom were diagnosed with ST-elevation myocardial infarction (STEMI) and 23,078 with non-ST-elevation myocardial infarction (NSTEMI). The proportion of women was 39% and 41.9% in the two groups, respectively. Logistic regression analysis was performed adjusting for age, the year and month of hospital admission, smoking, as well as for five concomitant diseases and anamnestic data. We found that the odds ratio (OR) of performing percutaneous coronary intervention (PCI) was influenced by age, the year of treatment, prior stroke, and peripheral artery disease (PAD) in both patient groups. Results: Gender had an impact on treatment in both cases; women had significantly fewer PCIs (OR = 0.86 confidence interval [95% CI: 0.77-0.95] in the STEMI group, OR = 0.75 [95% CI: 0.70-0.82] in the NSTEMI group). Age and PCI, PAD, and diabetes mellitus proved to be prognostic factors for 30-day and 1-year mortality in both groups. In the STEMI group, hypertension proved to be of prognostic value for both 30-day and 1-year mortality, whereas prior MI, stroke, and smoking only affected 1-year mortality. Similarly, in the NSTEMI group, prior stroke was also of prognostic value for 30-day and 1-year mortality, whereas prior MI, hypertension and smoking were only associated with 1-year mortality. Conclusions: The independent prognostic value of gender could not be proven for any of the MI types or follow-up periods. In conclusion, gender influenced the treatment of patients with MI but had no significant impact on prognosis in itself.

[Prognostic significance of the total ischemic time in patients with ST-elevation myocardial infarction]. / A teljes ischaemiás ido prognosztikus jelentosége az ST-elevációval járó szívinfarktus miatt kezelt betegekben.

INTRODUCTION: The significance of the total ischemic time (from the beginning of the complaint to the opening of the vessel) is an important factor for myocardial salvage. AIM: The aim of the study was to determine the prognostic significance of the TIT in patients with ST elevation myocardial infarction in Hungary. METHOD: From 1 January 2014 all patients with myocardial infarction were recorded by law in an on-line database of the Hungarian Myocardial Infarction Registry. Between 1 January 2014 and 31 March 2016, 27 157 patients with 28 408 myocardial infarction events were recorded. To investigate TIT, 7146 STEMI patients were selected who were treated with percutaneous coronary intervention (PCI) within 24 hours of the beginning of the complaint and all of its components were known. RESULTS: Average follow-up was 740 ± 346 days. The median time of the TIT is 260 minutes, within which the earliest prehospital time was found (median 205 minutes). The TIT influenced survival: if this time was less than 400 minutes, the 30-day and the 1-year deaths were 7.5% and 12.2%, respectively. In longer TIT, higher mortality rate was found (9.2% versus 19.7%, respectively). Multivariate analysis was performed for short (<30 days), medium (30-364 days) and long-term (≥365 days) survival. Diabetes mellitus is a short-term prognostic factor, abnormal creatinine, and severe coronary status have affected short and medium survival. PCI was significant in terms of medium and long-term survival. Previous myocardial infarction and TIT influenced the long-term survival significantly. CONCLUSIONS: In Hungary, TIT is too long, and its dominant part falls within the prehospital period. The TIT is an independent prognostic factor, so reducing this time can improve the long-term prognosis of patients with ST-elevation myocardial infarction. Orv Hetil. 2018; 159(27): 1113-1120.

Comparison of Platelet Function Guided Versus Unguided Treatment With P2Y12 Inhibitors in Patients With Acute Myocardial Infarction (from the Hungarian Myocardial Infarction Registry).

Evidence is conflicting regarding the clinical benefits of selecting P2Y12 inhibitors based on platelet function testing (PFT). Between March 1, 2013 and March 1, 2014, we collected clinical characteristics and platelet function data in a nationwide acute myocardial infarction (AMI) registry from 15 interventional cardiology centers in Hungary. The risk of all-cause mortality at 1 year were compared after propensity score (PS) matching between patients receiving PFT-guided and unguided P2Y12-inhibitor therapies. High platelet reactivity on clopidogrel (HPRoC) was uniformly defined with the Multiplate assay. A total of 5,583 patients with AMI and coronary intervention were registered. After exclusion of cases with contraindication to prasugrel, propensity matching resulted in a sample of 2,104 patients with well-adjusted characteristics. Clopidogrel was the dominant P2Y12 inhibitor in both groups (unguided: 96% vs PFT guided: 85%, p <0.001). In the PFT-guided group, 19% of patients had HPRoC and 77% of them were switched to prasugrel. According to the adjusted analysis, all-cause mortality at 1 year was significantly lower in the PFT-guided compared with the unguided group (hazard ratio 0.57 [95% confidence interval 0.43 to 0.77], p <0.001). Although prasugrel treatment was not associated with lower all-cause mortality in the overall cohort, patients with HPRoC who switched to prasugrel had significantly lower mortality when compared with those continuing clopidogrel (hazard ratio 0.33 [95% confidence interval 0.12 to 0.92], p <0.05). In conclusion, in patients with AMI, PFT-guided treatment with a high rate of switchover to prasugrel was associated with a lower risk of mortality. Prasugrel was a predictor of lower mortality in patients with HPRoC but not in the overall cohort of AMI.

[The significance of ECG recorded at hospitalization in determining the prognosis of patients treated with myocardial infarction]. / A kórházi felvétel idején rögzített EKG jelentosége a szívinfarktus miatt kezelt betegek prognózisának meghatározásában.

INTRODUCTION AND AIM: By using the database of the National Registry of Myocardial Infarction, the authors examine the prognosis of patients treated with acute myocardial infarction, in case of whom there was new or presumably new left bundle branch block (nLBBB) on the ECG recorded at hospitalization. METHOD: We recorded the details of 18 091 patients treated with acute myocardial infarction (AMI) between 1 January 2014 and 30 June 2015 in the National Registry of Myocardial Infarction. In case of 8334 patients, the clinical diagnosis was ST-elevation myocardial infarction (STEMI), whereas in 9757 cases it was non-ST elevation myocardial infarction (NSTEMI). In the STEMI population we examined the clinical characteristics and prognosis of patients with ST-elevation (n = 7937) and nLBBB (n = 397). We used the proportional hazards regression model (Cox-regression) to examine mortality. RESULTS: In the AMI patient population, we found LBBB in 1274 cases (7%). In case of STEMI clinical diagnosis, the patients belonging to the nLBBB subpopulation (n = 397) were older, and the proportion of men and the occurrence of co-morbidities was higher than in case of those who had ST-elevation on their ECG recorded at hospitalization. The mortality rate of the LBBB population was higher than that of the ST-elevation patient population in both the 30-day (25.4% versus 12.4%) and the 1-year period (47.3 versus 19.9%). Percutaneous coronary intervention (PCI) had significantly lower mortality in both populations. In the course of a multifactorial analysis we verified the independent prognostic significance of LBBB: the hazard ratio compared to ST-elevation was 1.33 (95% confidence interval: 1.10-1.62), checked for gender, age, occurrence of PCI, systolic blood pressure, cardiac frequency, serum creatinine difference, and the details of five anamneses/co-morbidities. CONCLUSION: The admission ECG has prognostic significance. Patients with LBBB have poorer prognosis compared to patients with ST-elevation on admission ECG. Orv Hetil. 2018; 159(17): 677-681.

[Adherence to medication after myocardial infarction and its impact on outcome: a registry-based analysis from the Hungarian Myocardial Infarction Registry]. / Szívinfarktust túlélt betegek terápiahusége a másodlagos megelozés szempontjából fontos gyógyszeres kezelésekhez.

INTRODUCTION AND AIM: The aim was to study the patients' adherence to some evidence-based medication (statins, beta blockers, platelet and RAS inhibitors) after suffering a myocardial infarction, and its impact on the outcome. METHOD: Retrospective observational cohort study was carried out from the data of the Hungarian Myocardial Infarction Registry between January 1, 2013, and December 31, 2014. 14,843 patients were alive at the end of hospital treatment, from them, those who had no myocardial infarction or death until 180 days were followed for one year. The adherence was defined as the proportion of time from the index event to the endpoint (or censoring) covered with prescription fillings. The endpoint was defined as death or reinfarction. Information on filling prescriptions for statins, platelet aggregation inhibitors, beta blockers and ARB/ACEI-inhibitors were obtained. Multivariate regression was used to model adherence and survival time. RESULTS: Good adherence (\>80%) to clopidogrel, statins, beta blockers, aspirin and ARB/ACEI was found in 64.9%, 54.4%, 36.5%, 31.7% and 64.0%, respectively. Patients treated with PCI during the index hospitalization had higher adherence to all medication (all p<0.01), except for beta-blocker (p = 0.484). Multivariate analysis confirmed that adherence to statins, to clopidogrel and ARB/ACEI-inhibitors was associated with 10.1% (p<0.0001), 10.4% (p = 0.0002) and 15.8% (p<0.0001) lower hazard of endpoint respectively for 25% points increase in adherence, controlling for age, sex, performing of PCI, 5 anamnestic data and date of index event. Adherence to aspirin and beta blockers was not significantly associated with the hazard. CONCLUSION: Higher adherence to some evidence-based medications was found to be associated with improved long term prognosis of the patients. Orv Hetil. 2017; 158(27): 1051-1057.

[Patient care of patients with myocardial infarction in Hungary. Analysis of National Myocardial Infarction Registry data collecting in 2015]. / A szívinfarktus miatt kezelt betegek ellátása Magyarországon. A Nemzeti Szívinfarktus Regiszter 2015. évi adatainak elemzése.

The authors summarize the most relevant data of myocardial infarction patients according to the National Myocardial Infarction Registry data base. In 2015 12,681 patients had 12,941 acute myocardial infarctions. Less than half of patients (44.4%) were treated with ST elevation myocardial infarction. National Ambulance Service was the first medical contact of more than half (51.4%) of patients with ST elevation infarction. Prehospital thrombolysis was occasionally done (0.23%), but 91.6% of the patients were treated in hospital with invasive facilities. The median of the ischaemic time (time between onset of symptoms and arrival at the invasive laboratory) was 223 minutes. Most of the patients (94%) with positive coronary arteriography were treated with percutaneous coronary intervention. The 30 day mortality of the whole group was 12.8% vs. 8.6% of patients treated with an invasive procedure. CONCLUSION: comparing the national and international registry data we conclude that we should analyse and decrease the prehospital delay time to improve the patient care in Hungary. Orv. Hetil., 2017, 158(3), 90-93.

[Prognostic significance of the culprit vessel in patients with ST-elevation myocardial infarction treated with primary coronary intervention]. / A szívinfarktusért felelos ér prognosztikus jelentoségének vizsgálata ST-elevációs szívinfarktusos betegekben.

INTRODUCTION: To the best of the authors' knowledge, very few publications are available which report on the prognostic significance of the culprit vessel in patients with ST elevation myocardial infarction treated with successful primary percutaneous coronary intervention. AIM: The aim of the authors was to obtain data on the significance of the culprit vessel in patients with ST elevation myocardial infarction treated successfully by primary percutaneous coronary intervention. METHOD: The authors performed a retrospective study in 10,763 patients with ST elevation myocardial infarction who underwent successful primary percutaneous coronary intervention. The culprit vessels were the left main artery, left anterior descendent artery, left circumflex artery, and right coronary artery. The authors constructed univariate survival curves for different culprit vessels and also performed multivariate modelling of time-to-death, controlling for age, sex, and comorbidities. RESULTS: The majority of the culprit lesions were found in the left anterior descendent artery (44.3%), the right coronary artery (40.9%), and the left circumflex artery (13.7%). The culprit vessel was overall a highly significant (p<0.0001) factor of survival, with right coronary artery exhibiting a highly significantly better prognosis (hazard ratio 0.69, 95% CI 0.61-0.79, p<0.0001) and left main artery exhibiting a significantly worse prognosis (hazard ratio 1.56, 95% CI 1.04-2.35, p = 0.0321) than the reference vessel (left anterior descendent artery). CONCLUSION: These data demonstrate that the culprit vessel has independent prognostic significance. Orv. Hetil., 2016, 157(32), 1282-1288.

Underuse of coronary intervention and its impact on mortality in the elderly with myocardial infarction. A propensity-matched analysis from the Hungarian Myocardial Infarction Registry.

BACKGROUND: Data are limited on the real-life use of coronary intervention (PCI) and on its long-term efficacy and safety in elderly patients with acute myocardial infarction (AMI). METHODS: Data from a nation-wide registry of patients treated due to an AMI event in centers of invasive cardiology were analyzed for the potential interaction of age on the utilization of invasive therapy and outcome. Follow-up data of consecutive patients between March 1, 2013, and March 1, 2014 were analyzed. Differences in the risk of all-cause death at 1year between patients undergoing PCI versus others receiving conservative treatment were determined from vital records and were compared with propensity score matching. RESULTS: A total of 8485 consecutive patients were enrolled at 19 centers. Sixty-three percent of the patients were male; the mean age was 65.1±12.4years. The proportion of STEMI cases was 51%. STEMI cases were treated with primary PCI in 91.0% while patients with NSTEACS underwent PCI in 71.0%. The age of patients was a significant determinant of deferring coronary angiography (Hazard ratio (HR): 0.524 95% confidence interval (CI) 0.47-0.59, p<0.001) and PCI (HR: 0.76 95% CI 0.73-0.80, p<0.001). One-year survival after PCI was significantly better both in the overall and in the propensity matched cohort (HR: 0.44 [95% CI: 0.39-0.49] and HR: 0.59 [95% CI: 0.50-0.69], p<0.001, both). This benefit remained consistent in age-dependent subgroup analyses. CONCLUSION: Coronary intervention is underused among the elderly despite the mortality benefit of interventional therapy in myocardial infarction that is consistent in all age groups.

[Treatment of patients with myocardial infarction in Hungary on the basis of available health data]. / Szívinfarktus miatt kezelt betegek ellátásának vizsgálata Magyarországon a rendelkezésre álló egészségügyi adatok alapján.

The authors review data sources related to death arising from myocardial infarction, as well as the major elements of the Hungarian data collection of the Central Statistical Office, the National Health Insurance Fund and the National Registry of Myocardial Infarction. They also discuss conclusions which can be drawn from the data. It was found that the financial database - in accordance with its purpose - is suitable for monitoring the costs arising during the treatment of patient, but the quality and efficiency of treatment cannot be judged on the basis of this database. The Central Statistical Office compiles mortality data on the basis of international conventions, the basis of which is the autopsy report. However, the validity of statistical data depends on the correct completion of this report. Therefore. it is not possible to judge treatment of patients with myocardial infarction simply on the basis of mortality statistics. Considering national databases, only patient registries are suitable for monitoring the quality and efficiency of treatment currently. It is recommended that data of the National Registry of Myocardial Infarction should be used when the quality of treatment of patients with myocardial infarction is evaluated.

[Comparison of the clinical characteristics and hospital treatment of myocardial infarction with and without ST-segment elevation in Hungary. National Registry of Myocardial Infarction]. / Az ST-elevációval járó és az ST-elevációval nem járó szívinfarktusos betegek klinikai adatainak és kórházi ellátásának összehasonlítása. Nemzeti Szívinfarktus Regiszter.

INTRODUCTION: Afew data have been published on the clinical characteristics of different types of myocardial infarction in Hungary. AIM: To compare clinical data of patients with ST-segment elevation and non-ST-segment elevation myocardial infarction based on the National Myocardial Infarction Registry database. METHOD: Data recorded in the National Myocardial Infarction Registry between January 1, 2010 and June 30, 2012 were included in the analysis. RESULTS: Patients treated with non-ST-segment elevation myocardial infarction (n = 5237) were older and had more comorbidities compared to those with ST-segment elevation myocardial infarction (n = 6670). Coronarography and percutaneous coronary intervention were performed more frequently in the latter group. There was no significant difference in in-hospital mortality between the two groups (5.3% and 4.9%). Medication for secondary prevention after myocardial infarction was applied in nearly 90% of the patients in both groups. Dual antiplatelet therapy was more often applied after ST-segment elevation myocardial infarction. CONCLUSIONS: The study confirmed important differences in the clinical characteristics and similar hospital prognosis between the two patient groups.

[National Myocardial Infarction Registry of Hungary]. / Nemzeti Szívinfarktus Regiszter.

The authors delineate the circumstances of the creation of the National Myocardial Infarction Registry program. This web-based program started in January 1, 2010 as a "pilot" study with the voluntary participation of 12 centres. As a result of professional consensus, the number of participating institutions has continuously increased and, since March 1, 2013, data supply has become obligatory for hospitals treating patients with myocardial infarction. In December, 2013 a new modification of certain health and health insurance related acts such as Act XLVII/1997 regulated the operation of National Myocardial Infraction Registry. At present 65 institutions provide data regularly. The number of patients with myocardial infarction in the database was 24308 in January 1, 2014. The authors summarize the data which accumulated during almost four years of functioning of the National Myocardial Infarction Registry Program. The incidence of myocardial infarction was defined by reviewing the number of pre hospital and hospital cases in five districts of the capital and Szabolcs-Szatmár-Bereg County of Hungary. Reviewing the records patients with ST-elevation and non-ST-elevation myocardial infarction revealed that treatment of 91% of ST-elevation patients occurred in hospitals with cardiac catheterization laboratory, and 82% of patients had primary percutaneous coronary intervention. In-hospital, 30-day and 1-year mortality were defined for patients treated for both types of myocardial infarction. Based on national and international experience, the authors emphasize that professional characteristics of patient care can only be assessed using specific patient registries and these data are essential in the development of an efficient health-care system.

[Short and long term prognosis of patients with myocardial infarction. Hungarian Myocardial Infarction Registry]. / Szívinfarktus miatt kezelt betegek korai és késoi prognózisa. Magyar Infarctus Regiszter Vizsgálat.

INTRODUCTION: Mortality data of patients with acute myocardial infarction are incomplete in Hungary. AIM: The aim of the authors was to analyse the data of 8582 myocardial infarction patients (4981 with ST-elevation myocardial infarction) registered in the Hungarian Myocardial Infarction Register in order to define the hospital, 30-day, and 1-year mortality. To evaluate the prehospital mortality of myocardial infarction, all myocardial infarction and sudden death were registered in five districts of Budapest. METHOD: Multivariate logistic regression was performed to define risk factors of mortality and the model were assessed using c statistics. RESULTS: The hospital, 30-day and 1-year mortality of patients with ST elevation myocardial infarction were 3.7%, 9.5% and 16.5%, respectively. In patients without ST elevation myocardial infarction these figures were 4%, 9.8% and 21.7%, respectively. The 1-year mortality of patients without ST elevation was higher than those of with ST elevation and the difference was statistically significant. Age, Killip class, diabetes mellitus, history of stroke and myocardial infarction were independent predictors of death. Coronary intervention improved the prognosis of patients with myocardial infarction significantly. CONCLUSIONS: The rate of pre-hospital mortality was considerably high; 72.5% of 30 day mortality occurred before admission to hospital.

[Incidence of myocardial infarction in Hungary. Population study in five districts of Budapest and Szabolcs-Szatmár-Bereg county]. / A szívinfarktus incidenciája Magyarországon. Epidemiológiai vizsgálat Budapest öt kerületében és Szabolcs-Szatmár-Bereg megyében.

INTRODUCTION: In the last few decades data on the incidence of acute myocardial infarction are not available in Hungary. AIM: The aim of the authors was to define the incidence of myocardial infarction using the Hungarian Infarction Registry according to the number of in- and out-of-hospital cases in five districts of the capital (districts II, III, IX, X and XVII) and Szabolcs-Szatmár-Bereg county. METHOD: Besides using the Hungarian Infarction Registry, databases of the National Public Health and Medical Officer Service and that of the Hungarian Central Statistical Office were used in order to define the incidence of prehospital cases, according to the regulations presented in an earlier proposal of the Data Protection Ombudsman of Hungary. RESULTS: For 10 000 residents the incidence of myocardial infarction in the capital was 28.63 in males and 16.21 in females, while in Szabolcs-Szatmár-Bereg county the mean incidence was 32.49 for males and 18.59 for females. The mean incidence of myocardial infarction in the five districts of the capital in males and females did not differ from the mean values of Szabolcs-Szatmár-Bereg county. When comparing the incidence values in different districts of the capital to the countryside, the Szabolcs-Szatmár-Bereg county had significantly higher values for both males and females compared to districts II and III of the capital, while in district X the incidence of myocardial infarction in males was significantly lower compared to the values in the countryside. CONCLUSIONS: Using the mean incidence results projected to the capital and countryside population according to age and gender, 20 000 new myocardial infarction cases might be expected per year in Hungary.

[Clinical presentation and hospital outcome of patients with ST-elevation myocardial infarction -- Hungarian Myocardial Infarction Registry data]. / ST-elevációval járó myocardialis infarctus miatt kezelt betegek klinikai jellemzoi és kórházi prognózisa - Magyarországi Infarctus Regiszter.

INTRODUCTION: There are only very few data on gender differences in patients with ST-elevation myocardial infarction. AIM: To compare the clinical data and prognosis of patients with ST-elevation myocardial infarction in the Hungarian Myocardial Infarction Registry database. PATIENTS AND METHODS: Between January 1, 2010 and December 31, 2011 4981 patients (3038 men) were included in the database. RESULTS: Women were significantly older (67.7±13.5 vs. 60.5±12.5 years; p<0.001). Hypertension, diabetes, and stroke were more frequent among women, whereas smoking and previous myocardial infarction were found more often among men. Percutaneous coronary intervention was significantly more frequently performed in men than in women (82.4% vs. 75.3%; p<0.001), and the time between the onset of pain and arrival of patients to the site of percutaneous coronary intervention was longer in women than in men. Hospital mortality was higher among women than men (7.5% vs. 4.4%; p<0.001). CONCLUSIONS: At present women have a poorer hospital outcome than men. By increasing the revascularization treatment ratio in women an improvement may be achieved in the prognosis.

[Myocardial Infarction Registry--2010. Experience and first results in Hungary]. / Myocardialis Infarctus Regiszter--2010. Tapasztalatok--elso eredmények.

Authors present the methodology and first data of Hungarian Myocardial Infarction Register Pilot Study started 1st of January, 2010. The aim of the study is to collect epidemiological data on myocardial infarction, to examine the natural history of the disease and to investigate the main characteristics on patient care in the pilot area. The program is using standardized diagnostic criteria and predefined electronic data record forms (eCRF). The pilot area consists of 5 districts in the capital, and Szabolcs-Szatmár-Bereg county. The area has 997 324 inhabitants. Eight cardiology departments, 5 with heart catheterization facility (C) in Budapest, four hospitals with one C in Szabolcs-Szatmar-Bereg county have been responsible of the patients' care. After starting the program 16 other hospitals joined the program from different parts of Hungary. Between 1st of January 2010 and 1st of May 2011 4293 patients were registered, among them 52.1% with ST segment elevation myocardial infarction (STEMI), 42.1% with non-ST segment elevation myocardial infarction (NSTEMI), while 3% of the patients had unstable angina, and 2.8% of the cases had other diagnosis or the hospital diagnosis was missing in the eCRF. Authors compare the patients care with STEMI in five districts of Budapest and Szabolcs-Szatmár-Bereg county. In Budapest 79.7% of the 301 STEMI patients were treated in C and 84.6% of them were treated with primary percutaneous intervention (pPCI). In Szabolcs-Szatmár-Bereg county 402 patients were registered with STEMI, 62.9% of them were treated in C, where 77% of them were treated with pPCI. The drugs (beta blockers, ACE inhibitors, statins) important for secondary prevention were given more often to patients treated in the capital, however no difference was found in the platelet aggregation inhibitors therapy. Hospital mortality of STEMI patients was 8% in the capital, and 10% in Szabolcs- Szatmár-Bereg county. Authors conclude that the web based myocardial infarction register is feasible and important to have reliable data on patient care and a necessary quality control tool. Authors propose to broaden this pilot program and to start a nationwide myocardial infarction register.

[Myocardial Infarction Registry conducted forty years ago in Hungary]. / Infarktus Regiszter 40 év távlatából: 1971-2011.

AIMS: Authors summarize the most important findings of the Myocardial Infarction Community Registry conducted in Hungary 40 years ago. The report is important because data are not available on the internet through literature search and since 40 years such study has not been performed. The incidence of acute myocardial infarction in subjects older than 20 years of age in the population of South Pest with 400 000 inhabitants in 1971 was 50.9/10 000 in men and 23.7/10 000 in women. The mortality rate of myocardial infarction during the first year was 56.2% in men and 60.7% in women. Two-third of the first-year death occurred in the first 24 hours and 85% of it in the prehospital period. Only 6% of the patients with acute myocardial infarction were admitted and treated in Coronary Care Units. Based on the data of the Myocardial Infarction Community Registry, measures were introduced which decreased the 28-days mortality rate at the population level. CONCLUSIONS: Authors emphasize that in the last decades the diagnosis and treatment of myocardial infarction has substantially changed which makes it necessary to re-evaluate by epidemiologic methods the natural history, incidence and mortality of acute myocardial infarction in Hungary.

Impact of hyperglycemia on perioperative mortality after coronary artery bypass graft surgery.

OBJECTIVE: The roles of perioperative hyperglycemia and diabetes in the risk stratification of patients undergoing coronary artery bypass graft surgery are unclear. The aim of this study is to explore the influence of perioperative hyperglycemia on postoperative mortality. METHOD: A prospective, observational study of 5050 patients undergoing cardiopulmonary bypass for coronary artery bypass graft surgery at 70 international centers was conducted, with 7500 measured variables per patient and outcomes adjudicated centrally. Postoperative blood glucose levels measured from the day of surgery to postoperative day 3 were available for 4799 patients. Multivariable logistic regression was used to determine the association of hyperglycemia with hospital mortality. RESULTS: A total of 164 patients died during hospitalization (3.2%). Mortality was significantly higher in the diabetic population compared with the nondiabetic population (4.2% vs 2.9%; P = .02). In nondiabetic patients, maximum postoperative blood glucose between 250 and 300 mg/dL (adjusted odds ratio, 2.56; 95% confidence interval, 1.18-5.57; P = .02) and maximum blood glucose of 300 mg/dL or greater (adjusted odds ratio, 2.74; 95% confidence interval, 1.22-6.16; P = .01), compared with maximum blood glucose less than 200 mg/dL, and postoperative insulin treatment (adjusted odds ratio, 2.04; 95% confidence interval, 1.12-3.70), were independent risk factors for an increased risk of in-hospital mortality. In diabetic patients, hyperglycemia was not associated with a higher mortality risk. CONCLUSIONS: Postoperative hyperglycemia is associated with increased in-hospital mortality in nondiabetic patients after coronary artery bypass graft surgery. In diabetic patients, hyperglycemia was not associated with mortality.

[Heart transplantation after corrective surgery of a congenital heart disease. Surgical technical problems]. / Sikeres szívátültetés veleszületett szívhiba korrekciós szívmutéte után. Sebésztechnikai problémák.

Heart transplantation was performed in a 17-year old boy with severe left ventricular failure. Previously a congenital heart disease, tetralogy of Fallot was reconstructed in one and half years old of age. Authors present the different surgical problems complicated this procedure. In Hungary this is the first heart transplantation after a corrective surgical procedure of a complex congenital heart disease.