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Tytuł:
Increased coronary artery disease severity in patients undergoing invasive diagnostics during the COVID-19 pandemic
Autorzy:
Wcisło, Tomasz
Kołodziej, Karolina
Książczyk, Marcin
Kuna, Kasper
Mikulski, Damian
Borowiak, Ewa
Plewka, Michał
Powiązania:
https://bibliotekanauki.pl/articles/46623461.pdf
Data publikacji:
2024-09-17
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
atherosclerosis
percutaneous coronary intervention
coronarography
ischaemic heart disease
COVID-19
risk factors for coronary heart disease
Opis:
Background This study aimed to compare the stage of coronary heart disease in patients who underwent invasive cardiac diagnostics during the COVID-19 pandemic and before, based on the number of medical devices used and the number of complex coronary angioplasty procedures performed. Material and Methods A retrospective, single-center study was conducted, which included 187 successive patients with diagnosed coronary heart disease, who were divided into 2 groups: group I (N = 92, pre-COVID-19 pandemic) and group II (N = 95, during COVID-19 pandemic). Results Despite a comparable number of invasive procedures in both groups, stent length and contrast use per procedure were significantly higher during the COVID-19 pandemic. Similarly, a higher number of stents was used per patient in 2021, however, the difference was not statistically significant (p = 0.0817). Similarly, fluoroscopy time per procedure and procedure duration were significantly longer in the 2021 group. Among patients treated during the COVID-19 pandemic, higher glucose concentration, blood pressure parameters, low-density lipoprotein and total cholesterol were observed; however, these differences were not statistically significant. Conclusions During the COVID-19 pandemic, coronary atherosclerosis progression were found, requiring a higher number of complex coronary angioplasty procedures, which contributed to a statistically significant increase in the number of medical devices used (angioplasty guidewires, angioplasty balloons) and procedures duration.
Źródło:
Medycyna Pracy. Workers’ Health and Safety; 2024, 75, 4; 333-342
0465-5893
2353-1339
Pojawia się w:
Medycyna Pracy. Workers’ Health and Safety
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selected risk factors for ischemic heart disease and the success of treatment in patients with STEMI myocardial infarction treated with percutaneous coronary intervention
Autorzy:
Jędrzejczyk-Cwanek, M.
Gurowiec, P.J.
Ozga, D.
Powiązania:
https://bibliotekanauki.pl/articles/2087710.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Opolski. Instytut Nauk o Zdrowiu
Tematy:
myocardial infarction
risk factors
ischemic heart disease
Opis:
Background: Coronary heart disease is one of the most common causes of hospitalization and premature deaths in Europe. ST-segment elevation myocardial infarction (STEMI) has been a clinical problem for many years, particularly in the aspect of choosing the optimal treatment method. The success of treatment is determined by many factors, including risk factors for ischemic heart disease, time between onset of symptoms and initiation of treatment, number and degree of coronary stenosis, and many more. Aim of the study: The aim of the study was to identify risk factors for ischemic heart disease affecting the success of STEMI patients treated with percutaneous coronary intervention (PCI). Material and methods: A retrospective analysis was carried out on data from medical records of patients treated in the Department of Acute Coronary Syndromes of St. Hedvig Provincial Hospital No. 2 in Rzeszow between 2009 and 2014. The research tool used in this paper was the author’s questionnaire. A total of 508 patients with STEMI myocardial infarction treated in the Department of Acute Coronary Syndromes (ACS) between 2009 and 2013 were included in the analysis. The inclusion criteria were the complete and clear files of patient treatment in the ACS department between 2009 and 2013 due to acute coronary syndrome treated invasively by the PCI method. Results: Majority of the study group, 334 subjects, (65.7%) had hypertension. The most common risk factors for ischemic heart disease were found to be dyslipidemia in 176 subjects (34.6%) and smoking in 163 subjects (32.1%). This paper presents the results of the analysis of the success of treatment in relation to risk factors for ischemic heart disease. There was a statistically significant relationship between hypertension and successful treatment (p=0.0425). More cases in which treatment was unsuccessful were observed in the group of patients who had no previous treatment for lipid disorders (20.2% vs. 4.0%) (p = 0.0000). Significantly more cases of treatment failure were found among people who denied smoking (17.4% vs. 8.6%; p = 0.0087). Conclusions: Among the analyzed behavioral and somatic risk factors for failure in patients subjected to treatment were untreated hypertension, hyperlipidemia and a negative history of cigarette smoking.
Źródło:
Medical Science Pulse; 2020, 14, 3; 49-54
2544-1558
2544-1620
Pojawia się w:
Medical Science Pulse
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Glutathione level and glutathione reductase activity in serum of coronary heart disease patients
Autorzy:
Zuzak, Ewa
Horecka, Anna
Kiełczykowska, Małgorzata
Dudek, Aneta
Musik, Irena
Kurzepa, Joanna
Kurzepa, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/972495.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
glutathione reductase
glutathione
coronary heart disease
oxidative stress
Opis:
Introduction. Oxidative stress induced by the generation of excess reactive oxygen species is one of the cause of atherosclerosis finally leading to coronary heart disease (CHD). Glutathione reductase (GR), a flavoprotein antioxidant enzyme, regenerates glutathione (GSH) from its oxidized form, which is essential for scavenging of hydrogen peroxide by glutathione peroxidase. The aim of this study was to analyze the activity of GR and GSH level in serum of patients with various stages of CHD. Materials and method. Sixty consecutive patients with diagnosis of stable angina (SA, n=20), unstable angina (UA, n=20) and non-fatal myocardial infarction (MI, n=20) together with 20 healthy control subjects were enrolled. Venous blood samples were collected just before the coronary catheterization procedure (in study patients). GR activities and GSH concentration was determined using commercially available colorimetric kits. Results. The highest GR activity and GSH serum level was noticed in UA patients. However, statistical evaluation showed that only glutathione reductase activity was significantly higher in serum obtained from myocardial infarction patients, compared to stable angina pectoris patients (19.52 ± 13.88 vs 11.63 ± 5.45 nmol/min/ml for MI and SA, respectively; p<0.048). There were no significant differences in GSH between the CHD patients and controls. Conclusion. The elevated activity of glutathione reductase in serum of patients with unstable angina pectoris and myocardial infarction suggests the role of antioxidant system acute coronary syndromes.
Źródło:
Journal of Pre-Clinical and Clinical Research; 2017, 11, 2; 103-105
1898-2395
Pojawia się w:
Journal of Pre-Clinical and Clinical Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Gender and age-dependent differences in body composition changes in response to cardiac rehabilitation exercise training in patients after coronary artery bypass grafting
Autorzy:
Socha, Małgorzata
Wronecki, Krzysztof
Sobiech, Krzysztof A.
Powiązania:
https://bibliotekanauki.pl/articles/990842.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
coronary heart disease
cardiac rehabilitation
body composition
eldelry
Opis:
Cardiac rehabilitation (CR) is the standard procedure in persons after coronary artery bypass grafting (CABG). Its basic aim is to combat coronary heart disease (CHD) risk factors through physical activity and normalization of body mass. Many authors highlight the differences in response to training in CR as dependent on gender, age and occurrence of accompanying disease. The aim of this study is to assess the effectiveness of a three-week early CR in reference to changing body composition parameters in patients over 50 years of age. The study involved a random group of 65 patients (44 men and 21 women) between the ages of 50–76 (average: 62.6 ± 7.2) years with CHD following CABG. Anthropometric and body composition (bioelectrical impedance method) measurements were taken at the commencement of CR and after the training programme. After CR, body mass and body mass index were reduced in men < 65 and ≥ 65 years, and in women < 65 years. A reduction % body fat and increase % fat free mass and % total body water was observed only in patients < 65. years. Furthermore, in men < 65 years, an increase in % body cell mass was observed. In women ≥ 65 years, no statistically significant changes were observed in body fat indices and body composition features between initial and final study. Patients ≥ 65 years of age following surgery over a period of hospital cardiac rehabilitation do not experience the same significant improvement in body composition parameters associated with risk of CHD as middle-aged adults. Older women post-cardiac surgery are characterized by a higher disability index in relation to tolerance to physical stress in comparison with men of the same age and persons < 65 years of age.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 3
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Non-invasive assessment of haemodynamic parameters in patients after Fontan procedure
Autorzy:
Gutknecht, P.
Kwiatkowska, J.
Wałdoch, A.
Siebert, K.
Siebert, J.
Powiązania:
https://bibliotekanauki.pl/articles/2085957.pdf
Data publikacji:
2020
Wydawca:
Instytut Medycyny Wsi
Tematy:
congenital heart disease
Fontan circulation
impedance cardiography
haemodynamics
Opis:
Introduction and objective. Single ventricle anomaly is one of the complex congenital heart defects. A dependable non-invasive method of evaluation of Fontan circulation haemodynamics for early diagnosing unstable patients is hardly available in routine clinical practice. The aim of the study is non-invasive evaluation of the haemodynamic parameters in patients after Fontan operation. Materials and method. The study involved 11 participants (age 24.4±4.3 years) with functionally univentricular hearts after Fontan operation. Evaluation of haemodynamic parameters was performed in supine and sitting positions using the impedance cardiography method. Results. In comparative analysis, heart rate (70.1 vs.78.3 1/min; p=0.001), diastolic blood pressure (73.9 vs. 76.7 mm Hg; p=0.026), mean arterial blood pressure (84.5 vs. 88.0 mm Hg; p=0.013), systemic vascular resistance (1284.8 vs. 1334.9 dyn*s*cm-5; p=0.024), systemic vascular resistance index (2178.7 vs. 2272.8 dyn*s*cm-5*m2; p=0.018), pre-ejection period (124.2 vs. 136.2 ms; p=0.009), systolic time ratio (0.43 vs. 0.53; p=0.0001), and Zo (26.2 vs. 28.7 Ω; p<0.00001), were significantly higher in the sitting position. Stroke volume (75.4 vs. 68.5 ml; p=0.013), stroke index (42.7 vs. 39.0 ml*m-2; p=0.014), thoracic fluid content (38.5 vs. 35.4 1*kΩ-1; p=<0.00001), thoracic fluid content index (22.8 vs. 21.0 1*kΩ-1*m-2; p=<0.00001), and left-ventricular ejection time 291.1 vs. 260.1 ms; p=<0.00001, were significantly higher in the supine position. Conclusions. In patients after Fontan procedure, impedance cardiography can be a useful tool the assessment of shortterm haemodynamic changes provoked by postural changes. Its clinical value in patients with congenital heart defects should be further investigated.
Źródło:
Annals of Agricultural and Environmental Medicine; 2020, 27, 3; 384-387
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A cross-sectional study of cardiovascular disease and associated factors
Autorzy:
Islami, F.
Manczuk, M.
Vedanthan, Rajesh
Vatten, Lars
Polewczyk, A.
Fuster, V.
Boffetta, P.
Zatonski, W.A.
Powiązania:
https://bibliotekanauki.pl/articles/49383.pdf
Data publikacji:
2011
Wydawca:
Instytut Medycyny Wsi
Tematy:
cardiovascular disease
risk factor
human disease
ischaemic heart disease
Polska
PONS project
Źródło:
Annals of Agricultural and Environmental Medicine; 2011, 18, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improving coronary heart disease prediction by outlier elimination
Autorzy:
Riyaz, Lubna
Butt, Muheet Ahmed
Zaman, Majid
Powiązania:
https://bibliotekanauki.pl/articles/2097431.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
coronary heart disease
machine learning
ensembles
outlier detection
framingham
Opis:
Nowadays, heart disease is the major cause of deaths globally. According to a survey conducted by the World Health Organization, almost 18 million people die of heart diseases (or cardiovascular diseases) every day. So, there should be a system for early detection and prevention of heart disease. Detection of heart disease mostly depends on the huge pathological and clinical data that is quite complex. So, researchers and other medical professionals are showing keen interest in accurate prediction of heart disease. Heart disease is a general term for a large number of medical conditions related to heart and one of them is the coronary heart disease (CHD). Coronary heart disease is caused by the amassing of plaque on the artery walls. In this paper, various machine learning base and ensemble classifiers have been applied on heart disease dataset for efficient prediction of coronary heart disease. Various machine learning classifiers that have been employed include k-nearest neighbor, multilayer percep-tron, multinomial naïve bayes, logistic regression, decision tree, random forest and support vector machine classifiers. Ensemble classifiers that have been used include majority voting, weighted average, bagging and boosting classifiers. The dataset used in this study is obtained from the Framingham Heart Study which is a long-term, ongoing cardiovascular study of people from the Framingham city in Massachusetts, USA. To evaluate the performance of the classifiers, various evaluation metrics including accuracy, precision, recall and f1 score have been used. According to our results, the best accuracy was achieved by logistic regression, random forest, majority voting, weighted average and bagging classifiers but the highest accuracy among these was achieved using weighted average ensemble classifier.
Źródło:
Applied Computer Science; 2022, 18, 1; 70--88
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Profile of the Stable Coronary Artery Disease Patient – Analysis of Pro-health Behaviors in Comparison with Healthy Individuals
Sylwetka pacjenta ze stabilną chorobą wieńcową – analiza zachowań zdrowotnych w porównaniu do osób zdrowych
Autorzy:
Kołpa, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/1035326.pdf
Data publikacji:
2018
Wydawca:
Instytut Medycyny Wsi
Tematy:
"pro-health behaviors"
"stable coronary artery disease"
"stable ischemic heart disease"
Opis:
Aim. The primary concern of the study was to compare pro-health behaviors in participants with stable coronary artery disease (SCAD), also known as stable ischemic heart disease (SIHD), and in healthy controls in order to improve the effectiveness of preventive measures in that group of patients. Material & methods. The study comprised a total of 394 participants aged 18 to 88 years (mean age 49.5±14.9 yrs), including 294 patients of the Cardiology Outpatient Clinic who were treated due to SCAD and 100 healthy controls. All participants were asked to complete the Health Behavior Inventory (HBI) by Juczyński. Moreover, the measurements of their body weight, height and waist and hip circumference were taken, and their BMI and WHR values were calculated. Finally, the risk for developing metabolic complications was assessed. Results. Healthy body weight was discovered in 32.6% (n=96) of cardiology patients and in 45.0% of controls. Abdominal obesity was more often found in cardiology patients (55.0%) than in controls (49.0%). Increased risk for obesity complications was disclosed in 60.2% of SCAD patients and in 37.0% of controls. Cardiology patients maintained health-related attitudes to a greater extent than controls on each subscale (p<0.05). Conclusions. Secondary prevention of coronary artery disease (CAD) should include both maximization of effective treatments and constant support of and encouragement for patients to reduce CAD risk factors and develop and implement pro-health behaviors.
Cel badań. Celem pracy było porównanie zachowań zdrowotnych pacjentów ze stabilną chorobą wieńcową oraz osób zdrowych, co pozwoli na optymalizację działań profilaktycznych na rzecz pacjentów. Materiał i metody. Badaniami objęto 394 osoby w wieku od 18 do 88 lat (49,5±14,9 lat), w tym 294 pacjentów Poradni Kardiologicznej, leczących się z powodu stabilnej choroby wieńcowej i 100 osób zdrowych. Posłużono się Inwentarzem Zachowań Zdrowotnych Juczyńskiego. Przeprowadzono pomiar masy, wysokości ciała, obwodu talii i bioder, obliczono wskaźnik BMI oraz WHR. Oszacowano ryzyko powikłań metabolicznych. Wyniki. Prawidłową masę ciała miało 32,6% (n=96) pacjentów kardiologicznych i 45,0% osób z grupy kontrolnej. Nadmierne gromadzenie tkanki tłuszczowej w okolicy brzucha obserwowano częściej u pacjentów kardiologicznych (55,0%) niż u osób zdrowych (49,0%). Podwyższone ryzyko powikłań otyłości obserwowano u 60,2% pacjentów z CAD i 37,0% osób zdrowych. Pacjenci z CAD w większym stopniu cechowali się pozytywnymi zachowaniami zdrowotnymi w każdej podskali,w porównaniu z osobami zdrowymi (p<0,05). Wnioski. W ramach prewencji wtórnej choroby wieńcowej istotna jest zarówno maksymalizacja efektywnego leczenia, jak i zakrojona na szeroką skalę promocja zwalczania czynników ryzyka i przyjęcia pozytywnych zachowań zdrowotnych.
Źródło:
Medycyna Środowiskowa - Environmental Medicine; 2018, 21, 1; 35-43
1505-7054
2084-6312
Pojawia się w:
Medycyna Środowiskowa - Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improving interpretability: combined use of LVQ and ARTMAP in decision support
Autorzy:
Kwok, H. F.
Giorgi, A.
Raffone, A.
Powiązania:
https://bibliotekanauki.pl/articles/309473.pdf
Data publikacji:
2005
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
learning vector quantization
ARTMAP
decision support systems
ischemic heart disease
Opis:
The learning vector quantization (LVQ) network was used to classify the ECG ST segment into different morphological categories. Due to the lack of data in the ST elevation categories, the classifier was only trained to identify different types of ST depressions (horizontal, upsloping and downsloping). The accuracies were 91%, 85% and 65% respectively for the training, validation and testing data respectively. Despite the low accuracy for the testing data, most of the mis-classifications were downsloping ST depression being classified as horizontal ST depression. We concluded that more data and more training are needed in order to train the LVQ to recognize other morphological types of ST deviation and to improve the accuracy.
Źródło:
Journal of Telecommunications and Information Technology; 2005, 4; 129-132
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Compliance and satisfaction with treatment as a success of therapy effectiveness in the group of patients with ischemic heart disease: a cross-sectional study
Autorzy:
Piwowar, Agnieszka
Czwojdziński, Eddie
Marchewka, Zofia
Adamczuk, Aleksandra
Świątoniowska-Lonc, Natalia
Jankowska-Polańska, Beata
Powiązania:
https://bibliotekanauki.pl/articles/21375402.pdf
Data publikacji:
2023-11-13
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
compliance
effectiveness
adherence
ischemic heart disease
standardized questionnaires
Polish patients
Opis:
Objectives Non-adherence and non-compliance to pharmaceutical treatment is one of the most common causes of not effective management of patients suffering from ischemic heart disease (IHD). It is crucial to understand the reasons behind it but studies on this subject performed in the Polish population are still lacking. Material and Methods The 329 patients (160 male and 169 female) diagnosed with IHD who reported for follow-up appointments are examined. The following standardized questionnaires were used: Treatment Satisfaction with Medicines Questionnaire (SATMED-Q) and Adherence to Refills and Medication Scale (ARMS), which evaluates the patient’s compliance and adherence level, respectively. Results Patients with IHD showed moderate compliance with pharmacological recommendations and average satisfaction with treatment. Anemia, drugs side effects, and SATMED-Q total score were significant predictors of the overall ARMS score in the univariate analysis, whereas the male gender and satisfaction with treatment improves this results. In multivariate analysis, significant predictors of lower adherence included family history of IHD, anemia and drugs side effects, while higher education and SATMED-Q overall score increased adherence. Conclusions Treatment satisfaction is a significant predictor of increased overall treatment adherence as well as adherence in terms of drug intake and drug and prescription refills. Raising patient awareness should be an important goal of future educational activities.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2023, 36, 4; 465-476
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Personality in Patients With Takotsubo Cardiomyopathy
Autorzy:
Treder-Rochna, Natalia
Sabisz, Agnieszka
Siemiński, Mariusz
Fijałkowski, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/1731273.pdf
Data publikacji:
2021-03-19
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
takotsubo cardiomyopathy
personality traits
type D personality
stress
heart disease
Opis:
The last few years have seen an increase in the awareness of a specific heart disease referred to as takotsubo cardiomyopathy. The evidence from the literature demonstrates that psychological variables (especially personality traits) can have a significant impact on the manifestations of different heart diseases. Little is known, however, about the psychological characteristics of takotsubo patients. The primary purpose of this research was to extract the specific personality traits of patients with takotsubo syndrome. Our research covered 76 participants divided into three groups: the clinical group—patients with takotsubo cardiomyopathy (n = 30); Comparison Group 1—individuals with acute myocardial infarction group (n = 21); and Comparison Group 2—heart-healthy persons (n = 25). The study included psychological tests and an MRI examination. The psychological methods used in the research were the NEO Personality Inventory, the Type D Scale, and the assessment of the occurrence of stressful life events. Most takotsubo patients reported stressful life events before the occurrence of takotsubo symptoms. In our studies, it was not typical for takotsubo to be associated type D personality. Takotsubo patients have experienced negative emotions but do not suppress their emotions and participate socially without emotional inhibitions. Moreover, patients are open to experience, have average self-control, and tend to be dutiful and dependable. It is possible that these personality traits could facilitate the healing process.
Źródło:
Roczniki Psychologiczne; 2020, 23, 4; 329-345
1507-7888
Pojawia się w:
Roczniki Psychologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Work stress and the risk of recurrent coronary heart disease events: A systematic review and meta-analysis
Autorzy:
Li, Jian
Zhang, Min
Loerbroks, Adrian
Angerer, Peter
Siegrist, Johannes
Powiązania:
https://bibliotekanauki.pl/articles/2176999.pdf
Data publikacji:
2015-02-24
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
work stress
recurrence
coronary heart disease
meta-analysis
epidemiology
prospective studies
Opis:
Though much evidence indicates that work stress increases the risk of incident of coronary heart disease (CHD), little is known about the role of work stress in the development of recurrent CHD events. The objective of this study was to review and synthesize the existing epidemiological evidence on whether work stress increases the risk of recurrent CHD events in patients with the first CHD. A systematic literature search in the PubMed database (January 1990 – December 2013) for prospective studies was performed. Inclusion criteria included: peer-reviewed English papers with original data, studies with substantial follow-up (> 3 years), end points defined as cardiac death or nonfatal myocardial infarction, as well as work stress assessed with reliable and valid instruments. Meta-analysis using random-effects modeling was conducted in order to synthesize the observed effects across the studies. Five papers derived from 4 prospective studies conducted in Sweden and Canada were included in this systematic review. The measurement of work stress was based on the Demand- Control model (4 papers) or the Effort-Reward Imbalance model (1 paper). According to the estimation by meta-analysis based on 4 papers, a significant effect of work stress on the risk of recurrent CHD events (hazard ratio: 1.65, 95% confidence interval: 1.23–2.22) was observed. Our findings suggest that, in patients with the first CHD, work stress is associated with an increased relative risk of recurrent CHD events by 65%. Due to the limited literature, more well-designed prospective research is needed to examine this association, in particular, from other than western regions of the world.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2015, 28, 1; 8-19
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
High levels of vitamin D associated with less ischemic heart disease - a nested case-control study among rural men in Sweden
Autorzy:
Holmberg, Sara
Rignell-Hydbom, Anna
Lindh, Christian H.
Jönsson, Bo AG
Thelin, Anders
Rylander, Lars
Powiązania:
https://bibliotekanauki.pl/articles/986625.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
coronary heart disease
25-hydroxyvitamin d3
prospective study
seasonal variation
agriculture
Opis:
Introduction and objective. Low levels of serum vitamin D have been associated with increased occurrence of ischemic heart disease (IHD), but findings are inconsistent, e.g. seasonal variation is not always considered in the analyses. The aim of this study was to investigate whether vitamin D is associated with IHD among rural middle-aged men in Sweden when seasonal variation is taken into account. Materials and method. A nested case-control study was performed within a population-based cohort of Swedish farmers and rural residents followed for 20 years. Outcomes were from national health registers. For 276 cases (IHD at any time during follow-up), and for 276 aged-matched controls free of cardiovascular diseases or diabetes, serum levels of vitamin D (25-hydroxyvitamin D3) were analyzed with liquid chromatography/tandem mass spectrometry (LC/MS/MS), in stored blood samples drawn at the baseline survey in 1990–91. The odds ratio (OR) with 95% confidence intervals (CI) of IHD for vitamin D-quartiles (based on measured as well as adjusted for month of sampling) was evaluated in logistic regression models; potential confounders were taken into account. Results. The measured mean vitamin D levels were 27.6 ng/ml(standard deviation (sd)8.2 ng/ml) and 28.8 ng/ml (sd 9.0) among cases and controls, respectively. Compared to the quartile with the lowest month-adjusted vitamin D levels, the risk of IHD was significantly lower in the highest quartile (OR=0.46, 95% CI 0.25–0.84, p=0.012) in the fully-adjusted model. Conclusion. Rural Swedish men in the highest quartile of serum vitamin D had halved relative risk of IHD, compared to those in the lowest quartile.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The prediction of myocardial infarction consequences as a result of vectorcardiography research using 'Decision trees' data mining algorithm
Prognozirovanie izkhodov infarcta miokarda po rezul'tatam vektorkardiograficheskogo issledovanija pri pomoshhi algoritma data mining 'Derevo reshenijj'
Autorzy:
Musayeva, E.
Belaya, I.
Powiązania:
https://bibliotekanauki.pl/articles/792335.pdf
Data publikacji:
2012
Wydawca:
Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:
vectorcardiography
decision tree
data mining
myocardial infarction
coronary heart disease
algorithm
prediction
Źródło:
Teka Komisji Motoryzacji i Energetyki Rolnictwa; 2012, 12, 4
1641-7739
Pojawia się w:
Teka Komisji Motoryzacji i Energetyki Rolnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Letter to the Editor (July 28, 2017) concerning the paper “Mortality for chronic-degenerative diseases in Tuscany: Ecological study comparing neighboring areas with substantial difference in environmental pollution”
Autorzy:
Chellini, Elisabetta
Martini, Andrea
Giovannetti, Lucia
Barchielli, Alessandro
Powiązania:
https://bibliotekanauki.pl/articles/2162008.pdf
Data publikacji:
2018-07-04
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
ecological study
Mortality
environmental health
ischemic heart disease
mesothelioma
standardized mortality rate
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2018, 31, 4; 543-546
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
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