Global Heart最新文献

{"title":"Analysis of the Predictors of Mortality from Ischemic Heart Diseases in the Southern Region of Brazil: A Geographic Machine-Learning-Based Study.","authors":"Amanda de Carvalho Dutra, Lincoln Luis Silva, Isadora Martins Borba, Amanda Gubert Alves Dos Santos, Diogo Pinetti Marquezoni, Matheus Henrique Arruda Beltrame, Rogério do Lago Franco, Ualid Saleh Hatoum, Juliana Harumi Miyoshi, Gustavo Cezar Wagner Leandro, Marcos Rogério Bitencourt, Oscar Kenji Nihei, João Ricardo Nickenig Vissoci, Luciano de Andrade","doi":"10.5334/gh.1371","DOIUrl":"10.5334/gh.1371","url":null,"abstract":"<p><strong>Background: </strong>Mortality due to ischemic heart disease (IHD) is heterogeneously distributed globally, and identifying the sites most affected by it is essential in developing strategies to mitigate the impact of the disease, despite the complexity resulting from the great diversity of variables involved.</p><p><strong>Objective: </strong>To analyze the predictability of IHD mortality using machine learning (ML) techniques in combination with geospatial analysis in southern Brazil.</p><p><strong>Methods: </strong>Ecological study using secondary and retrospective data on mortality due to ischemic heart disease (IHD) obtained from the Mortality Information Systems (SIM-DATASUS) de 2018 a 2022, covering 1,191 municipalities in the states of Paraná (399), Santa Catarina (295), and Rio Grande do Sul (497). Ordinary Least Squares Regression (OLS), Geographically Weighted Regression (GWR), Random Forest (RF), and Geographically Weighted Random Forest (GWRF) analyses were performed to verify the model with the best performance capable of identifying the most affected sites by the disease based on a set of predictors composed by variables of procedures and access to health.</p><p><strong>Results: </strong>In the analyzed period, there were 59,093 deaths, 65% of which were men, 82.7% were white, and 72.8% occurred between 60 and 70 years of age. Ischemic heart disease presented the highest mortality rates in the northwest and north regions of the state of Paraná, and in the central-east, southwest and southeast regions of Rio Grande do Sul, the latter state accounting for 41% of total deaths. The GWRF presented the best performance with R² = 0.983 and AICc = 2298.4, RMSE: 3.494 and the most important variables of the model in descending order were electrocardiograph rate, cardiac catheterization rate, access index to hemodynamics, access index of pre-hospital mobile units, cardiologists rate, myocardial scintigraphy rate, stress test rate, and stress echocardiogram rate.</p><p><strong>Conclusion: </strong>The GWRF identified spatial heterogeneity in the variation of geographic predictors, contrasting the limitation of linear regression models. The findings showed patterns of vulnerability in southern Brazil, suggesting the formulation of health policies to improve access to diagnostic and therapeutic resources, with the potential to reduce IHD mortality.</p>","PeriodicalId":56018,"journal":{"name":"Global Heart","volume":"19 1","pages":"89"},"PeriodicalIF":3.0,"publicationDate":"2024-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606396/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142775091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Shared Genetic Links Between Nonalcoholic Fatty Liver Disease and Coronary Artery Disease.","authors":"Hua Di, Shouhao Wang, Chengan Xu, Qiaoqiao Yin, Keyang Xu, Wei Zheng","doi":"10.5334/gh.1374","DOIUrl":"https://doi.org/10.5334/gh.1374","url":null,"abstract":"<p><strong>Background: </strong>Epidemiological and clinical studies have shown that there is a co-morbidity between nonalcoholic fatty liver disease (NAFLD) and coronary artery disease (CAD).</p><p><strong>Methods: </strong>In this study, we utilized linkage disequilibrium score regression (LDSC) to evaluate the genetic correlation between non-alcoholic fatty liver disease (NAFLD) and coronary artery disease (CAD). We identified pleiotropic loci and genes using SNP-Level PLACO analysis. Following this, MAGMA gene set enrichment analysis was conducted to assess the biological significance of these pleiotropic genes. Finally, a two-sample two-way Mendelian randomization (MR) analysis was performed to evaluate causal relationships between NAFLD and CAD.</p><p><strong>Results: </strong>We found a significant genetic correlation between NAFLD and CAD. Secondly, PLACO multi-effect analysis identified 6 sites (mainly involved in the establishment of chylomicrons, mitochondrial membrane protein localization and herpes simplex virus 1 infection signaling pathway). Then, three pleiotropic genes (APOC1, TOMM40 and PBX4) were identified by MAGMA gene analysis. Finally, a two-sample two-way MR analysis suggested that there was no causal relationship between NAFLD and CAD.</p><p><strong>Conclusions: </strong>Our results show that there are significant gene overlaps and pleiotropic genes between NAFLD and CAD and point out their common molecular mechanisms. These findings provide evidence for the common etiology between them and also help to better understand the pleiotropic nature between NAFLD and CAD, which may be of guiding significance for future treatment strategies.</p>","PeriodicalId":56018,"journal":{"name":"Global Heart","volume":"19 1","pages":"88"},"PeriodicalIF":3.0,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606392/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142775034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Knowledge, Attitude, and Practice of the Lebanese University Medical Students and Junior Doctors on Basic Life Support Practices.","authors":"Hadi El Assaad, Bahaa Osman, Mohamad Omar Honeine, Pierre Abi-Hanna, Mirna N Chahine","doi":"10.5334/gh.1368","DOIUrl":"10.5334/gh.1368","url":null,"abstract":"<p><strong>Background: </strong>Basic life support (BLS) is the recognition of sudden cardiac arrest and activation of emergency response system, followed by cardiopulmonary resuscitation (CPR), and rapid defibrillation.</p><p><strong>Aim: </strong>Our study aimed to determine the level of awareness of the Lebanese University medical students and trainees on BLS, by assessing the association between knowledge, attitude, and practice on BLS, and between the demographic variables and KAP scores.</p><p><strong>Methods: </strong>This was a cross-sectional study including 330 medical students enrolled at Lebanese University, from year four of general medicine till year five of residency. An online survey was used to collect data about demographic characteristics, knowledge (K), attitudes (A), and practice (P) about BLS. Data was analyzed using SPSS version 25.</p><p><strong>Results: </strong>Participants were 52.7% females, 47.3% males, and their mean age was 24 ± 2 years. Of the 330 participants, 38.8% received formal training regarding BLS. Medical students had low knowledge (90%), moderate to good attitudes (71.5%), and low practice (93%) regarding BLS. Multiple linear regression showed that knowledge was positively associated with age (p = 0.001), knowledge and information regarding BLS (p = 0.016), and any formal training/workshop regarding BLS (p = 0.021). Attitude was positively associated with academic year (p = 0.002) and knowledge (p = 0.003). Practice was positively associated with age (p < 0.001) and knowledge (p < 0.001).</p><p><strong>Conclusion: </strong>Most Lebanese University medical students showed low knowledge, moderate to good attitudes, and low practice regarding BLS. We recommend that CPR/BLS should be a core competency across all health care professional programs.</p>","PeriodicalId":56018,"journal":{"name":"Global Heart","volume":"19 1","pages":"86"},"PeriodicalIF":3.0,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11568803/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142649001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lessons Learnt from HIV and Noncommunicable Disease Healthcare Integration in Sub-Saharan Africa.","authors":"Jessica S van der Mannen, Martin Heine, Samanta T Lalla-Edward, Dike B Ojji, Ana O Mocumbi, Kerstin Klipstein-Grobusch","doi":"10.5334/gh.1370","DOIUrl":"10.5334/gh.1370","url":null,"abstract":"<p><p>In sub-Saharan Africa (SSA), a rising burden of noncommunicable diseases (NCDs) coexists with a persistent high burden of human immunodeficiency virus (HIV). Integrating care for chronic conditions is potentially beneficial, but the optimal approach remains unclear. By use of a narrative review of 14 recent case studies from different SSA countries, examples of NCD and HIV healthcare integration were described. Case studies were categorized into three models: integrating NCD care into existing HIV care (<i>n</i> = 8), integrating HIV care into existing NCD care (<i>n</i> = 2), and simultaneous implementation of HIV and NCD services (<i>n</i> = 4). Facilitators include staff and patient education, while barriers encompass the lack of guidelines and inadequate infrastructure. Providers, patients, and policymakers support integrated care but note several challenges. Available health economics data suggest cost-effectiveness in the long run. Concluding, NCD and HIV healthcare integration in SSA was deemed feasible with models of service integration related to the implementation context.</p>","PeriodicalId":56018,"journal":{"name":"Global Heart","volume":"19 1","pages":"85"},"PeriodicalIF":3.0,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11568807/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142649333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Imaging and Circulating Biomarker-Defined Cardiac Pathology in Pulmonary Tuberculosis: A Systematic Review.","authors":"Marcello S Scopazzini, Katherine J Hill, Edith D Majonga, Dominik Zenner, Helen Ayles, Anoop S V Shah","doi":"10.5334/gh.1369","DOIUrl":"https://doi.org/10.5334/gh.1369","url":null,"abstract":"<p><strong>Background: </strong>Pulmonary tuberculosis (PTB) is associated with increased cardiovascular disease (CVD) mortality. However, underlying pathophysiological mechanisms are poorly understood. This systematic review aims to synthesise the evidence on the prevalence of cardiac pathology based on cardiac imaging and circulating biomarkers in patients with PTB.</p><p><strong>Methods: </strong>We systematically searched databases for studies in patients with PTB evaluating cardiac pathology (pericardial effusion or left ventricular dysfunction) on echocardiography; late gadolinium enhancement on cardiac magnetic resonance imaging (CMR); myocardial inflammation on positron-emission tomography (PET); coronary artery stenosis on CT coronary angiography (CTCA); and cardiac troponin (cTn) and/or B-type natriuretic peptides (BNP) assessment.</p><p><strong>Results: </strong>Seven studies were included across 1,333 participants with PTB. Four studies used echocardiography (n = 1,111). The prevalence of pericardial effusion ranged from 14.1-55.9%; and left ventricular systolic impairment from 0-4.25%. One study used CMR and PET-CT (n = 26); and two studies used PET-CT alone (n = 196). The prevalence of pericardial and/or myocardial inflammation ranged from 0.6-21.8%. One study evaluated cTn, Creatine Kinase-MB (CK-MB), and BNP (n = 800), of whom 246 had raised cTn. No study reported cardiac pathology using CTCA.</p><p><strong>Conclusion: </strong>Pericardial effusion is the commonest reported cardiac pathology in PTB. To date, only one study has evaluated cardiac biomarkers and studies evaluating myocardial or coronary disease on advanced imaging remain limited. Our study highlights the paucity of evidence on the presence of cardiac pathology in PTB. Studies are required to determine the prevalence of, and disease mechanisms associated with cardiac pathology among patients with PTB.</p>","PeriodicalId":56018,"journal":{"name":"Global Heart","volume":"19 1","pages":"84"},"PeriodicalIF":3.0,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11545927/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142632071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Causal Links Between Renal Function and Cardiac Structure, Function, and Disease Risk.","authors":"Xiaoqin Zhou, Weiqiang Ruan, Lijun Zhao, Ke Lin, Jing Li, Huizhen Liu, Ting Wang, Guiying Zhang","doi":"10.5334/gh.1366","DOIUrl":"https://doi.org/10.5334/gh.1366","url":null,"abstract":"<p><strong>Background: </strong>Chronic kidney disease (CKD) increases the risk of adverse cardiovascular outcomes. However, the causal relationships between renal function and cardiovascular diseases (CVD) remain incompletely understood. This study aimed to determine the causal relationships between genetic susceptibility to impaired renal function and the risk of CVD endpoints, as well as cardiac structure and function detectable by cardiac magnetic resonance imaging (CMR).</p><p><strong>Methods: </strong>Bidirectional Mendelian randomization (MR) analyses were conducted using summary-level data from genome-wide association studies. The exposures were blood urea nitrogen (BUN), estimated glomerular filtration rate (eGFR), urine albumin-to-creatinine ratio (UACR), and CKD. The outcomes included atrial fibrillation, coronary artery disease (CAD), myocardial infarction, heart failure, stroke, and various CMR parameters. Sensitivity analyses, multivariable MR adjusting for cardiometabolic traits, and replication in the FinnGen cohort were performed.</p><p><strong>Results: </strong>Elevated BUN levels (OR 1.505; 95% CI 1.077 to 2.103; <i>P</i> = 0.017) were causally associated with increased CAD risk, but this relationship was attenuated after adjusting for cardiometabolic traits. Increased UACR was causally linked to higher risks of CAD (OR 1.260; 95% CI 1.042 to 1.523; <i>P =</i> 0.017), myocardial infarction (OR 1.424; 95% CI 1.137 to 1.783; <i>P =</i> 0.002), and stroke (OR 1.182; 95% CI 1.012 to 1.379; <i>P =</i> 0.035), with the association for stroke remaining significant after multivariable adjustment. Reduced eGFR was causally related to decreases in ascending aorta diameter, proximal pulmonary artery diameter, right atrial size, left ventricular stroke volume, and right ventricular volumes, even after accounting for potential confounders. CKD was causally associated with a reduced pulmonary artery-to-aorta ratio and proximal pulmonary artery diameter.</p><p><strong>Conclusions: </strong>This comprehensive MR study establishes causal roles of genetic susceptibility to impaired renal function influencing cardiovascular outcomes and cardiac structure.</p>","PeriodicalId":56018,"journal":{"name":"Global Heart","volume":"19 1","pages":"83"},"PeriodicalIF":3.0,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11546326/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clearing the Air to Address Pollution's Cardiovascular Health Crisis.","authors":"Mark R Miller, Mariachiara Di Cesare, Shadi Rahimzadeh, Marvellous Adeoye, Pablo Perel, Sean Taylor, Shreya Shrikhande, Kelcey Armstrong-Walenczak, Anoop S V Shah, César Damián Berenstein, Rajesh Vedanthan, Elvis Ndikum Achiri, Sumi Mehta, Abiodun Moshood Adeoye, Daniel PiÑeiro, Fausto J Pinto","doi":"10.5334/gh.1364","DOIUrl":"10.5334/gh.1364","url":null,"abstract":"<p><p>Air pollution is a critical global health issue that significantly impacts cardiovascular health. The air pollutant PM_2.5 (particulate matter with a diameter of 2.5 micrometres or less) has been positioned as a leading environmental risk factor for morbidity and mortality, especially from cardiovascular diseases (CVDs). Using data from the World Health Organization (WHO), Global Health Observatory, and the United Nations Environment Programme, we explored global trends in air pollution, with a focus on PM_2.5 levels, the implications for cardiovascular health, and the policy measures aimed at reducing their impact. Despite progress in reducing pollution levels in high-income countries, global trends show a limited annual reduction in PM_2.5 concentration. The analysis highlights disparities between regions, with low- and middle-income countries bearing the brunt of air pollution-related CVDs. In 2019 alone, ambient air pollution was responsible for approximately 4.2 million deaths worldwide. Of these, 70% were caused by CVDs, with approximately 1.9 million deaths from ischemic heart disease and 900,000 deaths from stroke. Policy gaps remain a challenge, with many countries lacking adequate legally binding air quality standards. We recommend the adoption of WHO air quality guidelines, enhanced monitoring of air pollution levels, and increased investment in interdisciplinary research to understand the full scope of air pollution's effects on cardiovascular health. Addressing the global cardiovascular crisis linked to air pollution will require coordinated efforts from policymakers, healthcare systems, and global health organisations.</p>","PeriodicalId":56018,"journal":{"name":"Global Heart","volume":"19 1","pages":"82"},"PeriodicalIF":3.0,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11523843/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142549170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Appraising the Role of Circulating Concentrations of Micronutrients in Hypertension: A Two-sample, Multivariable Mendelian Randomization Study.","authors":"Yuting Liu, Chenggong Bao, Han Wang, Dongsheng Wei, Zhe Zhang","doi":"10.5334/gh.1367","DOIUrl":"10.5334/gh.1367","url":null,"abstract":"<p><strong>Background: </strong>Hypertension poses a significant global health challenge, warranting exploration of novel preventive measures. This study aimed to investigate the role of circulating concentrations of various micronutrients in hypertension using a Mendelian randomization (MR) approach.</p><p><strong>Methods: </strong>Data on hypertension were obtained from FinnGen, comprising 55,917 cases and 162,837 controls of European ancestry. Fifteen micronutrients were evaluated and selected based on genome-wide association studies (GWAS) data. Instrumental single nucleotide polymorphisms (SNPs) were chosen according to strict criteria. Univariable Mendelian randomization (UVMR) analysis was conducted using the inverse variance weighted (IVW) method, supplemented by sensitivity analyses. Multivariate Mendelian randomization (MVMR) analysis was performed to assess interactions between micronutrients.</p><p><strong>Results: </strong>In UVMR analysis, the IVW method revealed a potential influence of copper (OR = 1.052, 95% CI: 1.006-1.099, <i>P</i> = 0.025) and zinc (OR = 1.083, 95% CI: 1.007-1.165, <i>P</i> = 0.031) on hypertension. Sensitivity analyses supported these findings. MVMR analysis confirmed a direct positive effect of zinc on hypertension (OR = 1.087, 95% CI: 1.026-1.151, <i>P</i> = 0.005), while adjusting for zinc attenuated the effect of copper on hypertension (OR = 1.026, 95% CI: 0.987-1.066, <i>P</i> = 0.193).</p><p><strong>Conclusion: </strong>Circulating zinc levels may be a potential risk factor for hypertension, while the association with other micronutrients remains inconclusive. These findings suggest that reducing zinc intake within a healthy range may help lower hypertension risk. Future research should further explore the role of zinc and nonlinear associations for a more comprehensive understanding.</p>","PeriodicalId":56018,"journal":{"name":"Global Heart","volume":"19 1","pages":"81"},"PeriodicalIF":3.0,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11523844/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142549169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prognosis of Zero Coronary Artery Calcium Score in Symptomatic Patients of South Asian Descent - an Experience from a Tertiary Care Center in Pakistan.","authors":"Pirbhat Shams, Fateh Ali Tipoo Sultan, Aiman Sultan, Umair Javed","doi":"10.5334/gh.1365","DOIUrl":"10.5334/gh.1365","url":null,"abstract":"<p><strong>Introduction: </strong>The absence of CAC in asymptomatic individuals is associated with a very low incidence of cardiovascular events. Of symptomatic patients, 1-2% with zero CAC score have non-calcified coronary artery atherosclerosis, and at least one third of cardiovascular events occur in individuals with zero CAC. South Asians (SA) have proportionally higher case fatality rates for CVD, relatively younger age of presentation, and accelerated rate of atherosclerosis when compared with other ethnic groups.</p><p><strong>Methods: </strong>All consecutive patients who underwent a CTCA to evaluate angina or angina-equivalent symptoms during the study duration were enrolled retrospectively. Patients with prior myocardial infarction, history of revascularization, and congenital heart disease were excluded. MACE was defined as the total of cardiac death, non-fatal myocardial infarction, and/or non-elective revascularization.</p><p><strong>Results: </strong>A total of 534 patients were enrolled after final exclusion. The mean age was 53 years ± 11. Males constituted 68.4% of the study population. Dyslipidemia was the most common co-morbid condition identified (50%), followed by diabetes (18.4%) and hypertension (3.6%). At least 28.8% of patients with zero CAC scores had the presence of coronary artery disease (soft plaque) of any degree. Obstructive CAD (>50%) was present in 5.8% of patients. Follow-up was available for 61.4% of patients. On a mean follow-up of 96.6 months ± 49.8 (range 21-194 months), all-cause MACE was observed in 8.8% of patients. The most common MACE was angina (3.96%) and all-cause mortality (3%). The baseline characteristics and MACE did not differ in patients with and without obstructive CAD. The baseline characteristics did not differ significantly between patients with and without MACE.</p><p><strong>Conclusion: </strong>The incidence of soft plaque in this SA cohort is higher than that reported in international studies. However, in symptomatic SA, a CAC score of zero carries a good long-term prognosis, irrespective of the degree of CAD.</p>","PeriodicalId":56018,"journal":{"name":"Global Heart","volume":"19 1","pages":"80"},"PeriodicalIF":3.0,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11523842/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142549171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence and Determinants of Ideal Cardiovascular Health in Kenya: A Cross-Sectional Study Using Data From the 2015 Kenya STEPwise Survey.","authors":"James Odhiambo Oguta, Penny Breeze, Elvis Wambiya, Catherine Akoth, Grace Mbuthia, Peter Otieno, Oren Ombiro, Yvette Kisaka, Lilian Mbau, Elizabeth Onyango, Gladwell Gathecha, Pete R J Dodd","doi":"10.5334/gh.1363","DOIUrl":"10.5334/gh.1363","url":null,"abstract":"<p><strong>Background: </strong>Kenya is experiencing a rising burden of cardiovascular diseases (CVDs) due to epidemiological and demographic shifts, along with increasing risk factors. Ideal cardiovascular health (iCVH), defined by the American Heart Association (AHA), encompasses eight metrics to evaluate cardiovascular well-being. This study assessed the prevalence and determinants of iCVH in Kenya.</p><p><strong>Methods: </strong>Data from the 2015 Kenya STEPwise survey on non-communicable disease risk factors, including 4,500 adults aged 18-69, were analysed. iCVH was assessed using 2022 AHA criteria based on seven factors: nicotine exposure, physical activity, diet, BMI, blood pressure, glucose, and lipid levels. A cardiovascular health (CVH) CVH score of ≥80% classified individuals as having iCVH. Multivariable binary and ordinal logistic regression identified factors associated with iCVH.</p><p><strong>Results: </strong>The mean CVH score in Kenya was 78.6% (95% CI: 77.9,79.2%), higher in females (79.3%), rural areas (79.5%), and non-drinkers (79.6%) than in males (77.9%), urban residents (77.0%), and alcohol drinkers (75.4%), respectively. The prevalence of iCVH (CVH score ≥80%) was 45.6%, while 6.4% had poor CVH (CVH score <50%). Only 1.2% achieved the maximum CVH score. iCVH prevalence declined with age and was lower among married individuals (43.7%), alcohol drinkers (32.3%), and urban residents (39.7%). Older adults had 50-80% lower odds of iCVH compared to those under 30 years. Alcohol users (AOR 0.5; p < 0.001) and urban residents (AOR 0.6; p < 0.001) were less likely to have iCVH. Residents of Nairobi and Central regions had 40-60% lower odds of iCVH compared to those in Rift Valley. The Kalenjin (AOR 0.5; p = 0.027) and Turkana (AOR 0.3; p = 0.002) ethnic groups had lower odds of iCVH compared to the Kisii.</p><p><strong>Conclusion: </strong>Less than half of Kenyan adults have iCVH, with poorer CVH status among older adults, urban residents, and alcohol users. Targeted public health interventions could mitigate the CVD burden and enhance health outcomes in Kenya.</p>","PeriodicalId":56018,"journal":{"name":"Global Heart","volume":"19 1","pages":"79"},"PeriodicalIF":3.0,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11505031/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142513527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}