‘Avoiding heart trouble’ - a new consumer publication

1980 ◽  
Vol 18 (25) ◽  
pp. 100.2-100

This new book, written for people who wish to take an active interest in their health, explains how the heart works and what can go wrong with it and with the circulation. It emphasises that there is no single cause of coronary heart disease but rather a number of risk factors which can lead to trouble, particularly if several of them are present in one person. Smoking is high on the list and is the factor most directly within a person’s control. Other factors such as raised blood pressure, obesity, physical inactivity, and especially the possible effect of stress are examined in turn. Sensible recommendations which do not impose undue limitations on life-style are made in the hope of reducing the toll of heart disease. A final section describes first aid, treatment and rehabilitation following a heart attack.

2010 ◽  
Vol 143 (4) ◽  
pp. 192-198 ◽  
Author(s):  
Jeff Taylor ◽  
Charity Evans ◽  
David Blackburn ◽  
William Semchuck

Purpose: Low-dose acetylsalicylic acid (ASA) is an important therapy for decreasing cardiac events in patients at risk. The initiation of ASA therapy should involve physician assessment, but some people may choose to self-medicate. The purpose of this project was to determine the percentage of people taking ASA 81 mg without the recommendation of their doctor, as well as to estimate the proportion of users exhibiting an objective indication for daily use of ASA 81 mg, based on survey responses indicating the presence of established cerebrovascular disease (stroke or mini-stroke), coronary heart disease (CHD) (heart attack or prevention surgery), a CHD risk equivalent (diabetes) or at least 2 risk factors for CHD (age, smoking, high blood pressure, high cholesterol or positive family history). Methods: A 1-page survey was distributed to purchasers of ASA 81 mg at 52 community pharmacies in Saskatchewan. Respondents were asked who led them to start taking ASA for heart health and were asked for information on their age and health history. Estimates were made of the proportion of users exhibiting an objective indication for daily use of ASA 81 mg, defined as the presence of either established cerebrovascular disease (stroke or mini-stroke), coronary heart disease (CHD) (heart attack or prevention surgery), a CHD risk equivalent (diabetes) or at least 2 risk factors for CHD (age, smoking, high blood pressure, high cholesterol or positive family history). Results: Of the 481 respondents whose surveys were suitable for analysis, 417 (86.7%) were engaged in doctor-supervised care. Conversely, 13.1% did not seek a physician's advice prior to the initiation of therapy. Of the 69 respondents who were taking ASA but did not meet the indications for its use, the majority claimed to have started therapy based on the recommendation of a health care professional. Conclusion The use of ASA without physician intervention is of serious concern. In this study of Saskatchewan citizens, up to 13.1% did not involve their doctor for initiation of therapy, potentially exposing them to unnecessary risk.


2017 ◽  
Vol 31 (1) ◽  
pp. 165-184 ◽  
Author(s):  
Sharon M. Cruise ◽  
John Hughes ◽  
Kathleen Bennett ◽  
Anne Kouvonen ◽  
Frank Kee

Objective: The aim of this study is to examine the prevalence of coronary heart disease (CHD)–related disability (hereafter also “disability”) and the impact of CHD risk factors on disability in older adults in the Republic of Ireland (ROI) and Northern Ireland (NI). Method: Population attributable fractions were calculated using risk factor relative risks and disability prevalence derived from The Irish Longitudinal Study on Ageing and the Northern Ireland Health Survey. Results: Disability was significantly lower in ROI (4.1% vs. 8.8%). Smoking and diabetes prevalence rates, and the fraction of disability that could be attributed to smoking (ROI: 6.6%; NI: 6.1%), obesity (ROI: 13.8%; NI: 11.3%), and diabetes (ROI: 6.2%; NI: 7.2%), were comparable in both countries. Physical inactivity (31.3% vs. 54.8%) and depression (10.2% vs. 17.6%) were lower in ROI. Disability attributable to depression (ROI: 16.3%; NI: 25.2%) and physical inactivity (ROI: 27.5%; NI: 39.9%) was lower in ROI. Discussion: Country-specific similarities and differences in the prevalence of disability and associated risk factors will inform public health and social care policy in both countries.


2019 ◽  
Vol 11 (1) ◽  
pp. 51-56
Author(s):  
Marcelo José Alves ◽  
Victor Hugo Santos Zangirolamo ◽  
Carlos Augusto Carvalho Filho ◽  
Everton Alex Carvalho Zanuto ◽  
Diane de Vasconcelos Barrionuevo ◽  
...  

Currently the Brazilian pediatric population has been exposed to risk factors caused by physical inactivity and poor diet, resulting in an increase in the Body Mass Index (BMI), which can lead to vascular problems even in childhood. The objectivewasto verify the influence of BMIon pressure levels. The sample consisted of 61 children of both sexes, chronological age between six and seven years and regularly enrolled/attending school. These children were evaluated in their hemodynamic variables (systolic -SBP and diastolic –DBP blood pressure), body weight, and height. Mean and standard deviation of participants' ages were 7±0.3 years, SBP had 89.4±10 and DBP of 57±6.9, eutrophic patients had 88.7±1.1 for SBP and 56±5 for DBP,and for those with overweight/obesityof109±5 for SBP and 70.7±8.2 for PAD(p=0.0001).Pearson's correlation for BMI with SBP and DBP was moderate for both, but with beta of 1.53 in linear regression for SBP and 0.96 for DBP. It was concluded thatBMI directly influences systolic and diastolic blood pressure levels and the control of overweight / obesity is necessary at the initial ages of life


2015 ◽  
Vol 53 (2) ◽  
pp. 146-152
Author(s):  
Alexandra Dǎdârlat ◽  
D. Zdrenghea ◽  
Dana Pop

Abstract Ischemic heart disease is underdiagnosed in women due to atypical symptomatology as well as to the lower specificity of several paraclinical tests, such as exercise stress testing. The aim of the study was to ascertain whether the Duke treadmill score (DTS) could be an efficient parameter in the diagnosis of ischemic heart disease in women. Material and method. 105 patients were enrolled in the study, 45.71% women with average age ranged between 20 and 70 years, investigated in the Rehabilitation Hospital, Cardiology-Departament, Cluj-Napoca, Romania. All the patients were clinically assessed as concerns the presence of cardiovascular risk factors, and they underwent electrocardiographic, echocardiographic and treadmill stress tests. DST was calculated according to the formula: exercise time – 5 x (ST deviation expressed in mm–4 x Angina Index). Results. DTS was lower in women as compared to men: 2.54±5.36 vs. 6±4.69, p=0.0006. 54.28% of the patients were ranged with a low DTS risk category, whereas 45.71% belonged to a moderate and high risk category. DTS was significantly lower in women than in men with high blood pressure (2.03±4.8 vs. 5.8±4.28), hypercholesterolemia (1.14±4.51 vs. 6.24±4.13), diabetes mellitus (1.83 ± 3.73 vs. 6.13±4.8), and obesity (2.42±5.35 vs. 5.81±4.64). By analyzing the presence of cardiovascular risk factors only in women, we noticed that only those with high blood pressure (2.03±4.89 vs. 8.13 ±7.85) and hypercholesterolemia (2.31±4.76 vs. 3.89±5.95) had a statistically significant low DTS (p<0.05). In conclusion, our research, which showed differences in DTS between women and men, raises concerns about the early diagnosis of ischemic heart disease in women.


Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Yanping Li ◽  
Frank Hu

Background: fuelled by rapid urbanization and changes in dietary and lifestyle choices, cardiovascular disease (CVD) has emerged as the leading cause of death in China. Purposes: to estimate the CVD events that potentially contributed to 9 modifiable dietary, lifestyle, and metabolic risk factors in China. Methods: We used data on risk factor exposures in the Chinese population from nationally representative health surveys and CVD morbidity and mortality statistics from the China Health Statistical Yearbook and the National Population Census. We obtained the etiological effects of risk factors on CVD risk, by age, from systematic reviews and meta-analyses of epidemiological studies. We estimated the number of CVD events attributable to all non-optimal levels of each risk factor exposure, by urban/rural, age and sex. Results: Based on the exposure distribution estimated by 2009 China Health Nutrition Survey, the population attributable risk (PAR) on CVD events was 47.3% for high blood pressure, 23.2%, for physical inactivity, 18.5% for smoking, 13.5 for high BMI, 13.0% for high LDL cholesterol, 11.8% for high blood glucose, 11.1% for low dietary intakes of fruit and vegetable, 7.1% for high sodium intake and 3.5% for low PUFA intake, which was 78.0%, 18.8%, 20.9%, 21.9%, 8.2%, 16.1%, 12.0%, 20.3% and 2.0%, respectively, based on exposure distribution of 2002 China National Nutrition and Health Survey. In 2009, high blood pressure was responsible for 3.9 million CVD events, including 1.4 million CHD, 1.5 million ischemic strokes and 1 million hemorrhagic strokes. Large gender difference was found for PAR% of smoking (male 27.8%/female 6.5%). Conclusions: High blood pressure, smoking and physical inactivity, which all have effective interventions, are responsible for the largest number of CVD events in China. Other dietary, lifestyle, and metabolic risk factors for chronic diseases also cause a substantial number of CVD morbidity and mortality in China.


Hypertension ◽  
2014 ◽  
Vol 64 (suppl_1) ◽  
Author(s):  
Joshua R Thomas ◽  
Ricky T Munoz ◽  
Mark D Fox ◽  
Angela T Yetman

Background: Cardiovascular risk factors (CRFs) are poorly defined among the population of adults with congenital heart disease. In particular, the prevalence of pre-hypertension (pre-HTN) and hypertension (HTN) are currently unknown. Objective: To determine the prevalence of pre-HTN and HTN among adults with congenital heart disease; and to assess HTN control rates among different clinic types. Methods: A retrospective analysis of a cohort of adults with congenital heart disease (CHD) was conducted. Data regarding CHD patients' blood pressure (BP), medications, and provider specialty were analyzed. Results: The cohort consisted of 971 patients. The mean age was 30.4 years (SD = 10.4), with 51% male. Thirty-two percent had HTN (n = 304). There was no statistically significant difference in the prevalence of Pre-HTN and HTN by clinic type (i.e. specialty vs. non-specialty)( p = .225, p= .633 respectively). However, a statistically significant association exists between clinic type and HTN control rates χ 2 (1) = 3.185, p = .07 (Table 1). Those receiving care from a specialty clinic are 1.6 times more likely to have controlled HTN. Conclusions: Pre-HTN and HTN are common among adults with congenital heart disease. These CRFs are better managed in specialty clinics devoted to this population.


2014 ◽  
Vol 5 (3) ◽  
pp. 78-101 ◽  
Author(s):  
Walid Moudani ◽  
Mohamad Hussein ◽  
Mariam abdelRazzak ◽  
Félix Mora-Camino

The health industry collects huge amounts of health data which, unfortunately, are not mined to discover hidden information. However, there is a lack of effective analytical tools to discover hidden relationships and trends in data. Information technologies can provide alternative approaches to the diagnosis of the heart attach disease. In this study, a proficient methodology for the extraction of significant patterns from the Coronary Heart Disease warehouses for heart attack prediction, which unfortunately continues to be a leading cause of mortality in the whole world, has been presented. For this purpose, we propose to develop an innovative fuzzy classification solution approach based on dynamic reduced sets of potential risk factors using the promising Rough Set theory which is a new mathematical approach to data analysis based on classification of objects. Therefore, we propose to validate the classification using Multi-classifier decision tree to identify the risky heart disease cases. This work is based on a dataset collected from several clinical institutions based on the medical profile of patient. Moreover, the experts' knowledge in this field has been taken into consideration in order to define the disease, its risk factors, to follow up the issue results, and to establish significant knowledge relationships between medical factors related to Coronary Heart Disease. To identify cases of heart attack, experiments of several classification techniques have been performed leading to rank the suitable techniques. The reduction of potential risk factors contributes to enumerate dynamically one or more optimal subsets of the potential risk factors of high interest which implicitly leads to reduce the complexity of the classification problems while maintaining the prediction classification quality. The performance of the proposed model is analyzed and evaluated based on set of benchmark techniques applied in this classification problem.


2020 ◽  
Vol 11 (1) ◽  
pp. 22-28
Author(s):  
Md Saydur Rahman ◽  
Nurun Nahar

Background: Cardiovascular risk factors are the most inimical and deleterious elements to develop coronary heart disease (CHD). To identify the factors contributing to develop CHD is therefore of paramount importance. It needs endless attention to address the riddle. This effort is to candle the light on sociodemographic & other factors of CHD. Methods & Materials: This cross-sectional study was conducted in CMH Dhaka from September to December 2011 on 287 respondents. Data were collected by interview using semi-structured questionnaire. Data were checked, edited, coded, categorized, cleaned and analyzed using (SPSS version 20). Results: The study disclosed that respondent's mean age was 39.40+9.42 years, 67.2% were male and 32.8% were female. It was founded that 34.14% were smoker. The prevalence rate of HTN and DM were 14.3% and 4.5% respectably. The mean BMI was 24.55 with 58.5% had normal weight and 41.5% were overweight, 18.8% had positive family history of suffering from CHD. among the respondents 88.5% has got at least one risk factor, 60% has got 5-10 risk factors, 13.6% got 6-10 risk factors, 14.3% got>10 risk factors. Age was significantly associated with smoking (p<.049), educational status (p<.001) and blood pressure (p<.001). Physical exercise was associated with BMI (p<.001) and blood pressure (p<.001). Risk factors had highly significant association with age (p<.001). Conclusion: All these findings suggest that a substantial evidence of risk factors of coronary heart diseases were prevailing among the study population. Proper care through positive motivation, avoidance of risk behaviour, intervention of clinical conditions can resist risk factors of coronary heart disease thus coronary heart disease can be prevented. Anwer Khan Modern Medical College Journal Vol. 11, No. 1: Jan 2020, P 22-28


2007 ◽  
Vol 19 (1) ◽  
pp. 93-101 ◽  
Author(s):  
Non-Eleri Thomas ◽  
Stephen-Mark Cooper ◽  
Simon P. Williams ◽  
Julien S. Baker ◽  
Bruce Davies

The purpose of this study was to examine relationships between aerobic fitness (AF), fatness, and coronary-heart-disease (CHD) risk factors in 12- to 13-year-olds. The data were obtained from 208 schoolchildren (100 boys; 108 girls) ages 12.9 ± 0.3 years. Measurements included AF, indices of obesity, blood pressure, blood lipids and lipoproteins, fibrinogen, homocysteine, and C-reactive protein. An inverse relationship was found between AF and fatness (p < .05). Fatness was related to a greater number of CHD risk factors than fitness was (p < .05). Further analysis revealed fatness to be an independent predictor of triglyceride and blood-pressure levels (p < .05). Our findings indicate that, for young people, fatness rather than fitness is independently related to CHD risk factors.


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