2019 ACC/AHA Guideline on the Primary Prevention of Cardiovascular Disease: Executive Summary: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines

Lipoprotein(a), high-sensitivity c-reactive protein, homocysteine and cardiovascular disease in the Multi-Ethnic Study of Atherosclerosis

Background and aims

Elevated lipoprotein(a) [Lp(a)], high-sensitivity C-Reactive Protein (hs-CRP), and total homocysteine (tHcy) are associated with atherosclerotic cardiovascular disease (ASCVD) risk. This study investigated the individual and joint associations of Lp(a), hs-CRP and tHcy with coronary heart disease (CHD) and stroke.

Methods

This study was conducted in the Multi-Ethnic Study of Atherosclerosis (MESA) cohort (2000-2017) (CHD analytic N = 6,676; stroke analytic N = 6,674 men and women). Associations between Lp(a) (<50 vs. ≥50 mg/dL), hs-CRP (<2 vs. ≥2 mg/L) and tHcy (<12 vs. ≥12 µmol/L) and CHD and stroke incidence were evaluated individually and jointly using Cox proportional hazards regression.

Results

Individually, elevated tHcy was associated with CHD and stroke incidence, Lp(a) with CHD only and hs-CRP with stroke only. In combined analyses, CHD risk was higher when multiple biomarkers were elevated [hs-CRP+Lp(a), hazard ratio (HR)=1.39, 95 % confidence interval (CI): 1.06, 1.82; hs-CRP+ tHcy, HR = 1.34, 95 % CI: 1.02, 1.75; Lp(a)+ tHcy HR = 1.58, 95 % CI: 1.08, 2.30; hs-CRP+Lp(a)+ tHcy HR = 2.02, 95 % CI: 1.26, 3.24]. Stroke risk was elevated when hs-CRP and either Lp(a) (HR = 1.51, 95 % CI: 1.02, 2.23) or tHcy (HR = 2.10, 95 % CI: 1.44, 3.06) was also high, when all three biomarkers were elevated (HR = 2.99, 95 % CI: 1.61, 5.58), or when hs-CRP and tHcy (HR = 1.79, 95 % CI: 1.16, 2.76) were both high.

Conclusions

Risk of ASCVD was highest with concomitant elevation of tHcy, hs-CRP and Lp(a). Inclusion of tHcy and consideration of biomarker combination rather than individual biomarker levels may help better identify individuals at greatest risk for ASCVD events.

Changing patterns of cardiovascular diseases and subtypes induced by kidney dysfunction among 25-64 years in China from 1992 to 2021

BACKGROUND

Cardiovascular diseases (CVD) remain a significant global health burden, particularly in China, where kidney dysfunction (KD) is a key risk factor. This study analyzed trends in the burden of KD-induced CVD and subtypes among the working-age population (25-64 years) in China over the past 30 years and explored its association with age, period, and birth cohort.

METHODS

This study extracted data from the Global Burden of Disease (GBD) 2021, focusing on deaths and disability-adjusted life years (DALYs) caused by KD-induced CVD and subtypes, including ischemic heart disease (IHD), stroke, and lower extremity peripheral artery disease (LEPAD) among 25-64 years globally and in China from 1992 to 2021. Trends in disease burden were described by calculating age-standardized mortality rates (ASMR) and age-standardized DALYs rates (ASDR). Additionally, an age-period-cohort (APC) model was employed to estimate the overall annual percentage change in mortality (net drift), the annual percentage change for specific age groups (local drift), the relative risks of period and cohort effects, and the age-specific rates adjusted for period bias (age effect).

RESULTS

From 1992 to 2021, the number of deaths and DALYs caused by KD-induced IHD and LEPAD among 25-64 years globally and in China showed an upward trend, while the number caused by stroke decreased. However, the ASMR and ASDR demonstrated a declining trend, with the disease burden in China being lower than the global level. Notably, the ASMR for IHD and LEPAD in Chinese males showed an upward trend. The declines in ASMR and ASDR were more pronounced in females than in males. The net drift for CVD and subtypes showed a downward trend, with differing patterns between males and females. Mortality rates from stroke in males was increasingly affecting younger populations, while LEPAD was more prevalent in older individuals. Aside from male IHD, the relative risks for CVD and subtypes across cohort and period analyses showed a slight decline. Females exhibited higher relative risks in earlier periods, but their decline in both period and cohort analyses was faster than that of males. Mortality rates for IHD and stroke increased with age, with males exhibiting higher mortality rates across all age groups compared to females.

CONCLUSION

Our findings provide strong evidence that from 1992 to 2021, KD-induced CVD and subtypes still require attention among the working population in China. There were notable differences across subtypes, genders, and age groups, with males experiencing higher mortality rates and cohort-period risks than females. Our study highlights the need for China's public health authorities to develop tailored guidelines targeting specific CVD subtypes, genders, and age groups to prevent the further escalation of the KD-induced CVD burden.

Demographic diversity in platelet function and response to antiplatelet therapy

Recent studies have highlighted the complexity of platelet biology, revealing their diverse roles beyond hemostasis. Pathological platelet activation is now recognized as a key contributor to thrombosis and inflammation that are both central to cardiovascular disease (CVD). Emerging research emphasizes the significant impact of demographic factors - such as age, sex, race, and ethnicity - on CVD risk and responses to antiplatelet therapies. These population-based differences, shaped by genetic and non-genetic factors, highlight the need for reevaluation of antiplatelet strategies. We address current knowledge and emphasize the pressing need for further research into platelet biology and cardiovascular outcomes across diverse populations. In this review we advocate for tailored therapeutic approaches in CVD based on the recent demographic-focused findings.

Effect of Soy Isoflavones on Measures of Estrogenicity: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

Despite recommendations to increase plant food consumption for public and planetary health and the role that soy foods can play in plant-predominant diets, controversies around the effects of soy foods, especially soy isoflavones, are a barrier to their intake. Given their cardioprotective effects and ability to alleviate menopausal symptoms, addressing these concerns is particularly relevant to women. This systematic review and meta-analysis of randomized controlled trials aimed to determine the effect of soy isoflavones on measures of estrogenicity in postmenopausal women. MEDLINE, Embase, and Cochrane Library were searched through August 2024 for randomized trials ≥3-mo investigating soy isoflavones compared with non-isoflavone controls in postmenopausal women. Outcomes included endometrial thickness (ET), vaginal maturation index (VMI), follicle-stimulating hormone (FSH), and estradiol. Independent authors extracted data and assessed risk of bias. Grading of Recommendations, Assessment, Development and Evaluation was used to assess certainty of evidence. We included 40 trials (52 trial comparisons, n = 3285) assessing the effect of a median reported dose of 75 mg/d of soy isoflavones in substitution for non-isoflavone controls over a median of 24 wk. Soy isoflavones had no statistically significant effect on any measure of estrogenicity; ET [mean difference, -0.22 mm (95% confidence interval, -0.45, 0.01 mm), PMD = 0.059], VMI [2.31 (-2.14, 6.75), PMD = 0.310], FSH [-0.02 IU/L (-2.39, 2.35 IU/L), PMD = 0.987], and estradiol [1.61 pmol/L (-1.17, 4.38 pmol/L), PMD = 0.256]. The certainty of evidence was high to moderate for all outcomes. Current evidence suggests that soy isoflavones do not exhibit estrogenic effects compared with non-isoflavone controls on 4 measures of estrogenicity in postmenopausal women. This synthesis supports that soy isoflavones likely act as selective estrogen receptor modulators, differing clinically from the hormone estrogen. Addressing public health concerns may promote soy foods as high-quality plant protein sources with low environmental impact and cost, particularly benefiting postmenopausal women and aligning with sustainable dietary patterns and guidelines. This study was registered in PROSPERO as CRD42023439239.

Inflammatory bowel disease and cardiac function: a systematic review of literature with meta-analysis

Background

Morphological and functional cardiac involvement is rarely described in patients with inflammatory bowel disease (IBD) but there is evidence that they have an increased risk of cardiovascular (CV) events despite the lower prevalence of traditional CV risk factors.

Objectives

Our systematic review and meta-analysis examined the relationship between IBD and cardiac function, namely the incidence of heart failure (HF) and subclinical echocardiographic changes.

Data sources and methods

Two medical databases, PubMed and Scopus, were systematically searched up to September 2022 to identify all studies reporting HF and/or echocardiographic changes in IBD patients.

Results

The qualitative analysis comprised a total of 18 studies (14 retrospective and 4 prospective studies) involving 59,838 patients. IBD was associated with subtle systolic and diastolic alterations, vascular dysfunction, increased risk for HF hospitalizations, and globally worse CV outcomes. Nine studies were included in the meta-analysis. In the IBD population, we found statistically significant reduced early to late diastolic transmitral flow (E/A), higher E to early diastolic mitral annular tissue velocity (E/e'), and decreased global longitudinal strain. Increased left atrial diameter and area were also present in IBD patients but no statistical significance was reached. Inter-atrial and right intra-atrial conduction delays were observed.

Conclusion

The IBD population has an increased risk for left ventricular and atrial dysfunction, vascular changes, arrhythmias, and HF hospitalization. Screening with sensitive imaging like speckle tracking echocardiography could identify early subclinical changes. IBD is in fact a CV risk factor and tight inflammation control may reduce CV risk.

Current status and future perspective of coronary artery calcium score in asymptomatic individuals

Atherosclerotic cardiovascular disease remains a major cause of death, and it is important to accurately estimate the cardiovascular events risk stratification even in asymptomatic patients. The coronary artery calcium score (CACS), which is quantitatively evaluated by electrocardiogram (ECG)-gated non-contrast chest computed tomography (CT) imaging, has been reported to be useful for cardiovascular event risk stratification in large studies. In the USA and Europe, guidelines recommend the use of the CACS in borderline or intermediate-risk asymptomatic individuals based on a high level of evidence. In Japan, however, the use of CACS in clinical practice is currently limited. Although it has been reported that the prevalence and distribution of coronary artery calcification (CAC) may differ by race and ethnicity, there are few data on its usefulness in stratifying the risk of cardiovascular events in asymptomatic Japanese individuals. While it is important to establish evidence for the usefulness of CACS in the Japanese population, for widespread clinical dissemination it would be beneficial to evaluate CAC and to perform accurate cardiovascular event risk stratification from non-ECG-gated non-contrast chest CT imaging performed during medical check-up and routine clinical practice. There have been reports on the usefulness of CAC assessed by non-ECG-gated chest CT imaging and on the relationship of CAC between ECG-gated and non-ECG-gated chest CT imaging. In recent years, a more accurate method of evaluating CACS from non-ECG-gated chest CT imaging has been developed using artificial intelligence, and further development is expected in the future.

Prevalence of traditional cardiovascular risk factors in high-risk Kyrgyzstan population as compared to Indians - An Indo-Kyrgyz cardiometabolic study

Background

Cardiovascular diseases (CVDs) are one of the most prevalent causes of mortality worldwide, especially significant in low- and middle-income countries. Kyrgyzstan and India represent such nations that face a huge burden of CVD-related deaths globally. Understanding the prevalence of traditional cardiovascular risk factors (CVRFs) in these populations is critical for effective prevention and management strategies.

Methods

This is a multicentric, observational study where we compared the prevalence of CVRFs in high-risk populations from Kyrgyzstan and India. Data was collected from established ASCVD patients attending cardio-metabolic clinics at tertiary care centers between December 2021 and December 2023. Demographic characteristics and CVRFs, which encompassed diabetes, hypertension, lipid profile parameters, tobacco consumption, etc., were assessed. Statistical analysis was performed to identify significant differences between the cohorts.

Results

A total of 1552 individuals (772 from Kyrgyzstan, 750 from India) were studied. The Kyrgyzstan cohort had a significantly higher mean age and a greater proportion of females compared to the Indian cohort. The prevalence of tobacco consumption, hypertension, and diabetes was significantly higher in Kyrgyzstan than in India. Lipid profile analysis revealed greater level of LDL, HDL, and total cholesterol in the Kyrgyzstan cohort. Conversely, triglyceride levels were lower in Kyrgyz individuals. The Kyrgyzstan cohort also demonstrated better left ventricular systolic function compared to the Indian cohort.

Discussion

Our study highlights significant differences in the prevalence of traditional CVRFs between high-risk populations in Kyrgyzstan and India. Higher rates of tobacco consumption, hypertension, and diabetes in Kyrgyzstan signify the immediate need for targeted interventions to address these modifiable risk factors. Targeted public health programs focusing on these lifestyle modifications and efficacious management of CVRFs are crucial to reduce the burden of cardiovascular deaths in both countries.

Design and rationale of penn medicine healthy heart, a randomized trial of effectiveness of a centrally organized approach to blood pressure and cholesterol improvement among patients at elevated risk of atherosclerotic cardiovascular disease

RATIONALES

Atherosclerotic Cardiovascular Disease (ASCVD) is the leading cause of morbidity and mortality in the United States. Suboptimal control of hypertension and hyperlipidemia are common factors contributing to ASCVD risk. The Penn Medicine Healthy Heart (PMHH) Study is a randomized clinical trial testing the effectiveness of a system designed to offload work from primary care clinicians and improve patient follow-through with risk reduction strategies by using a centralized team of nonclinical navigators and advanced practice providers, remote monitoring, and bi-directional text messaging, augmented by behavioral science engagement strategies. The intervention builds on prior nonrandomized evaluations of these design elements that demonstrated significant improvement in patients' systolic blood pressure and LDL Cholesterol (LDL-C).

PRIMARY HYPOTHESIS

Penn Medicine Healthy Heart will significantly improve systolic blood pressure and LDL-C compared to usual care over the 6 months of this intervention.

DESIGN

Randomized clinical trial of Penn Medicine Healthy Heart in patients aged 35-80 years at elevated risk of ASCVD whose systolic blood pressure and LDL-C are not well controlled. The intervention consists of 4 modules that address blood pressure management, lipid management, nutrition, and smoking cessation, offered in a phased approach to give the participant time to learn about each topic, adopt any recommendations, and build a relationship with the care team.

SITES

University of Pennsylvania Health System at primary care practices located in inner-city urban and rural/semi-rural areas.

PRIMARY OUTCOMES

Improvement in systolic blood pressure and LDL-C.

SECONDARY OUTCOMES

Cost-effectiveness analyses are planned to evaluate the health care costs and health outcomes of the intervention approach. An implementation evaluation is planned to understand factors influencing success of the intervention.

ESTIMATED ENROLLMENT

2,420 active patients of Penn Medicine primary care practices who have clinical ASCVD, or who are at elevated risk for ASCVD, and who are (a) not on statins or have LDL-C >100 despite being on statins and (b) had systolic blood pressure >140 at 2 recent ambulatory visits.

ENROLLMENT DATES

March 2024-March 2025. The intervention will last 6 months with a 12-month follow-up to determine whether its effects persist.

CURRENT STATUS

Enrolling (1,240 enrolled as of August 15, 2024) CLINICAL TRIAL REGISTRATION: NCT06062394.

Impact of coffee intake on human aging: Epidemiology and cellular mechanisms

The conception of coffee consumption has undergone a profound modification, evolving from a noxious habit into a safe lifestyle actually preserving human health. The last 20 years also provided strikingly consistent epidemiological evidence showing that the regular consumption of moderate doses of coffee attenuates all-cause mortality, an effect observed in over 50 studies in different geographic regions and different ethnicities. Coffee intake attenuates the major causes of mortality, dampening cardiovascular-, cerebrovascular-, cancer- and respiratory diseases-associated mortality, as well as some of the major causes of functional deterioration in the elderly such as loss of memory, depression and frailty. The amplitude of the benefit seems discrete (17 % reduction) but nonetheless corresponds to an average increase in healthspan of 1.8 years of lifetime. This review explores evidence from studies in humans and human tissues supporting an ability of coffee and of its main components (caffeine and chlorogenic acids) to preserve the main biological mechanisms responsible for the aging process, namely genomic instability, macromolecular damage, metabolic and proteostatic impairments with particularly robust effects on the control of stress adaptation and inflammation and unclear effects on stem cells and regeneration. Further studies are required to detail these mechanistic benefits in aged individuals, which may offer new insights into understanding of the biology of aging and the development of new senostatic strategies. Additionally, the safety of this lifestyle factor in the elderly prompts a renewed attention to recommending the maintenance of coffee consumption throughout life as a healthy lifestyle and to further exploring who gets the greater benefit with what schedules of which particular types and doses of coffee.

Opposite effects of isometric exercise on pain sensitivity of healthy individuals: the role of pain modulation

Introduction

Exercise-induced hypoalgesia (EIHypo) among healthy individuals is well documented; however, the opposite effect of exercise, ie, exercise-induced hyperalgesia (EIHyper), has mainly been described in patients with chronic pain or after intense/painful exercise.

Objectives

We investigated the extent to which EIHypo and/or EIHyper occur among healthy participants and whether these responses are associated with individuals' pain modulation capacity.

Methods

Fifty-seven participants (mean age 29.20 ± 5.21 years) underwent testing of pressure pain threshold as an index of EIHypo/EIHyper: pain adaptation, offset analgesia (OA), and conditioned pain modulation as indices of pain modulation, prior to and immediately postsubmaximal isometric exercise (n = 40) or rest (n = 17, control group). Body awareness and exercise-evoked stress were also evaluated. Test-retest repeatability of the pain modulation indices was performed as well.

Results

Twenty-four participants (60%) exhibited EIHypo, whereas 16 (40%) exhibited EIHyper. Pressure pain threshold did not change in the control group. Baseline (preexercise) OA efficacy predicted EIHypo/EIHyper. Furthermore, OA significantly decreased postexercise in the EIHyper subgroup and slightly increased in the EIHypo subgroup. Exercise-induced hypoalgesia was associated with magnitude of daily exercise while EIHyper was associated with increased exercise-evoked stress and body awareness.

Conclusion

Submaximal isometric exercise can induce opposite effects on pain sensitivity among healthy participants-EIHypo or EIHyper. Descending pain inhibition pathways, and top-down influences over these pathways, seem to be involved in EIHypo/EIHyper effects. As such isometric exercise is often preferred in early stages of rehabilitation, preliminary screening individuals' vulnerability to this exercise is important; OA test may be used for this purpose.

Effectiveness of Protection Motivation Theory on clinical factors, behavior change, and cardiovascular disease: An integrative review

Objective

To identify and synthesize the primary evidence on the effectiveness of Protection Motivation Theory on and cardiovascular disease and diseases that are risk factors for cardiovascular disease.

Method

An integrative review was conducted using the Whittemore and Knafl method (2005).

Results

Eleven articles met the inclusion and quality assessment criteria. The integration of evidence was abundant in three themes 1) Physical activity 2) Weight and Body Mass Index, and 3) Food consumption and each theme having the same six sub-themes of self-efficacy, response-efficacy, response cost, severity, vulnerability and reward. No studies have addressed all clinical factors and behavioral changes associated with cardiovascular disease.

Conclusion

Due to the limited literature on the effectiveness of Protection Motivation Theory on behavioral changes in patients with cardiovascular diseases, generalizations and practice recommendations are limited. Further research is required to evaluate the effectiveness of this theory in patient outcomes.

Cardiovascular Risk in Prostate Cancer: JACC: CardioOncology State-of-the-Art Review

Cardiovascular disease is common in patients with prostate cancer and is a significant cause of death. Cardiovascular risk factors are frequent in this population and are often not addressed to thresholds recommended by cardiovascular practice guidelines. Androgen deprivation therapy reduces muscle strength and increases adiposity, increasing the risk for diabetes and hypertension, although its relationship with adverse cardiovascular events requires confirmation. Androgen receptor pathway inhibitors, including androgen receptor antagonists and cytochrome P450 17A1 inhibitors confer incremental risks for hypertension and cardiovascular events to androgen deprivation therapy. Lower cardiovascular risk with gonadotropin-releasing hormone antagonists compared with agonists requires confirmation in well-designed randomized trials.

Exercise Mediates Noncoding RNAs in Cardiovascular Diseases: Pathophysiological Roles and Clinical Application

Exercise-based cardiac rehabilitation is effective in improving cardiovascular disease risk factor management, cardiopulmonary function, and quality of life. However, the precise mechanisms underlying exercise-induced cardioprotection remain elusive. Recent studies have shed light on the beneficial functions of noncoding RNAs in either exercise or illness models, but only a limited number of noncoding RNAs have been studied in both contexts. Hence, the present study aimed to elucidate the pathophysiological implications and molecular mechanisms underlying the association among exercise, noncoding RNAs, and cardiovascular diseases. Additionally, the present study analysed the most effective and personalized exercise prescription, serving as a valuable reference for guiding the clinical implementation of cardiac rehabilitation in patients with cardiovascular diseases.

Economic burden of cardiovascular diseases among elderly patients in Iran: a case from a developing country

BACKGROUND

Cardiovascular diseases (CVDs) are the leading cause of mortality and morbidity worldwide, particularly among the aging population. This study aims to evaluate the economic burden of CVDs among Iranians aged 60 years and older.

METHODS

A cost-of-illness study was conducted using a prevalence-based approach from a societal perspective. Cost analysis employed the bottom-up micro-costing method to assess direct medical and non-medical costs, while indirect costs were calculated using the human capital approach. Data were sourced from medical records of individuals aged 60 and older with CVDs registered in the hospital information systems of public and private hospitals in southeastern Iran. Additionally, structured face-to-face interviews were conducted with 160 caregivers or relatives serving as companions of elderly patients, using a structured questionnaire to gather data on healthcare utilization. Sensitivity analyses were performed, along with projections of the future economic burden of CVDs.

RESULTS

The annual total cost of CVDs among people aged 60 years and above in Iran was estimated at US$ 1,885,091,171.7 (about 1.88 billion), equivalent to 1.27% of the Iran's GDP in 2021. Direct medical costs accounted for 90.62% of the total, with 54.72% attributed to ambulatory care. The average cost of CVDs per patient was US$ 446.2. The results of two-way sensitivity analysis provided an estimated cost range between US$ 1.2 billion and US$ 2.7 billion. By 2030, the total cost of CVDs is projected to reach US$ 21 billion.

CONCLUSIONS

The elderly population with CVDs imposes a growing economic burden on Iran's healthcare system and society. This underscores the urgent need for effective and cost-effective interventions to prevent and manage CVDs in Iran.

The impact of perception bias for cardiovascular disease risk on physical activity and dietary habits

Objective

Cardiovascular disease (CVD) remains a significant public health challenge in China. Accurate perception of individual CVD risk is crucial for timely intervention and preventive strategies. This study aimed to determine the alignment between CVD risk perception levels and objectively calculated CVD risk levels, then investigate the disparity in physical activity and healthy diet habits among distinct CVD risk perception categories.

Methods

From March to August 2022, a cross-sectional survey was conducted in Zhejiang Province using convenience sampling. Participants aged between 20 and 80 years, without prior diagnosis of CVD were included. CVD risk perception was evaluated with the Chinese version of the Attitude and Beliefs about Cardiovascular Disease Risk Perception Questionnaire, while objective CVD risk was assessed through the Prediction for Atherosclerotic Cardiovascular Disease Risk (China-PAR) model. Participants' demographic information, self-reported physical activity, and healthy diet score were also collected.

Results

A total of 739 participants were included in the final analysis. Less than a third of participants (29.2%) accurately perceived their CVD risk, while 64.5% over-perceived it and 6.2% under-perceived it. Notably, half of the individuals (50.0%) with high CVD risk under-perceived their actual risk. Compared to the accurate perception group, individuals aged 60-80 years old (OR = 6.569), currently drinking (OR = 3.059), and with hypertension (OR = 2.352) were more likely to under-perceive their CVD risk. Meanwhile, participants aged 40-<60 years old (OR = 2.462) and employed (OR = 2.352) were more likely to over-perceive their risk. The proportion of individuals engaging in physical activity was lowest in the under-perception group, although the difference among the three groups was not statistically significant (χ 2 = 2.556, P = 0.278). In addition, the proportion of individuals practicing healthy diet habits was also lowest in the under-perception group, and a significant statistical difference was observed among the three groups (χ 2 = 10.310, P = 0.006).

Conclusion

Only a small proportion of participants accurately perceived their CVD risk, especially among those with high actual CVD risk. Individuals in the under-perceived CVD risk group exhibited the lowest rates of physical activity engagement and healthy diet adherence. Healthcare professionals should prioritize implementing personalized CVD risk communication strategies tailored to specific subgroups to enhance the accuracy of risk perception.

Cardiovascular predicted risk: A population-based comparison of the pooled cohorts equation and PREVENT

BACKGROUND

While the new cardiovascular risk score (PREVENT) has improvements, its implementation may lead to significant changes in the distribution of atherosclerotic cardiovascular diseases (ASCVD) in the United States. We aimed to quantify and characterize the distribution of the 10-year predicted absolute ASCVD risk using the Pooled Cohorts Equation (PCE) and PREVENT.

METHODS

We utilized the latest (2017-March 2020) round of the National Health and Nutrition Examination Survey (NHANES). Accounting for the complex survey design of the NHANES, we computed the mean predicted ASCVD risk overall and by sex, race, and education; similarly, we computed the prevalence of cardiovascular risk groups (<5%, 5%-7.4%, 7.5%-19.9%, and ≥ 20%).

RESULTS

The study included 3845 observations, representing 109,692,509 people. Using the PREVENT calculator resulted in a reduction of the mean 10-year ASCVD absolute risk by half compared to the PCE: 9.1% vs 4.7%. Under the PCE, the high-risk category accounted for 12.5% of the population, whereas under PREVENT it fell to 0.4%. Among those previously classified as high-risk under the PCE, 3.5% would remain in this category with PREVENT, while 93% would be reclassified as intermediate risk.

CONCLUSIONS

The adoption of the novel cardiovascular risk score, PREVENT, could lower the average predicted ASCVD risk and reduce the prevalence of high-risk individuals. While this shift might suggest improved cardiovascular health, it could also lead to complacency, potentially undermining ongoing public health efforts aimed at preventing cardiovascular disease.

The prognostic impact of stress hyperglycemia ratio for all-cause mortality in patients with Psoriasis

Aims The stress hyperglycemia ratio (SHR) is a valuable biomarker of acute hyperglycemia, significantly correlated with unfavorable prognosis in various conditions. However, its impact on Psoriasis has not been studied. We explored the association between SHR and long-term mortality in psoriasis patients. Methods We conducted a prospective cohort study with 288 psoriasis patients from the 2003-2006 and 2009-2014 NHANES. Participants were divided into three groups based on SHR tertiles: T1 (SHR ≤ 0.870), T2 (SHR 0.870-0.958), and T3 (SHR ≥ 0.958). Cox regression and Kaplan-Meier analyses assessed the correlation between SHR and mortality, while restricted cubic splines explored non-linear correlations. ROC analyses determined the optimal SHR cut-off value for predicting clinical outcomes. Results Out of 288 Psoriasis patients, 38 all-cause deaths occurred during an average follow-up of 112.13 ± 45.154 months. Kaplan-Meier analysis indicated that higher SHR values were linked to an increased risk of all-cause mortality (log-rank P = 0.049). A U-shaped relationship was observed between SHR and all-cause mortality (P for non-linear = 0.028). Spearman correlation revealed significant associations between SHR and WC, BMI, neutrophil, monocyte, lymphocyte counts, SCr, uric acid, DM and MetS (all P < 0.05). After adjusting for confounders, multivariate Cox regression showed that SHR was associated with a 10.937-fold risk of all-cause mortality. ROC curve analysis identified an optimal SHR cut-off value of 1.045 for predicting long-term all-cause mortality in psoriasis patients. Conclusions Elevated SHR value independently correlates with all-cause mortality in Psoriasis patients, displaying a U-shaped relationship with clinical endpoints. An optimal SHR cut-off value of 1.045 has been determined for predicting clinical outcomes.

Development of an Initial Screening Scale to Detect Patients With Chest Pain From Acute Coronary Syndrome in the Emergency Department

BACKGROUND

Identifying patients with chest pain potentially due to acute coronary syndrome (ACS) early is crucial for triage nurses. They need a reliable, validated screening tool.

AIMS

This study aims to develop an initial screening scale to detect ACS in patients presenting with chest pain in the emergency department.

METHODS

We analyzed electronic medical records of 3131 chest pain patients from 103,041 emergency department visits between January 2018 and December 2019. ACS diagnosis was confirmed by cardiologists through clinical symptoms, electrocardiograms, and cardiac enzyme levels. The study proceeded in four stages: (1) identifying potential ACS predictors through a literature review, (2) validating these predictors with experts, (3) comparing data between ACS and non-ACS patients and (4) developing a screening scale based on identified predictors. Statistical methods included univariate analysis and binary logistic regression. The scale's accuracy was assessed using ROC curve analysis and compared to existing tools.

RESULTS

Eight significant ACS predictors were identified: male sex, age over 49 for males and over 65 for females, typical symptoms, initial pain scale score of 6 or higher, pain duration of at least 10 min, history of ACS, hypertension, and dyslipidemia. Each predictor was scored, with typical symptoms and severe pain receiving higher scores, totaling up to 10 points. A score of 6 or more indicated high ACS risk, demonstrating accuracy comparable to the HEART and TIMI score systems.

CONCLUSION

This study developed a new ACS screening scale for use by triage nurses in emergency departments. This scale can facilitate early detection and intervention for patients at high risk of ACS.

Perceived Susceptibility to and Severity of Cardiovascular Disease Is Associated With Intent to Change Behavior Among Women 25-55 Years Old

BACKGROUND

Risk factors for cardiovascular disease (CVD) among young and middle-aged women have increased, whereas CVD knowledge and awareness remain low.

AIMS

The objective of this study was to describe the relationship between the stage of behavior change and awareness, knowledge, and perceptions of CVD among women 25-55 years and identify predictors of the stage of behavior change.

METHODS

A cross-sectional online survey of women ages 25-55 years living in the United States was conducted. Awareness was measured with the question "What is the leading cause of death for women in the United States?" Knowledge, perceptions, and the stage of behavior change were measured with the Heart Disease Fact Questionnaire, Health Beliefs Related to CVD, and Precaution Adoption Process Model instruments, respectively. Chi-square and t tests were used to determine differences between awareness, knowledge, and perceptions based on the stage of behavior change. Multiple logistic regression was used to evaluate the relationship between the stage of behavior change and awareness, knowledge, and perceptions.

RESULTS

A total of 149 primarily minority women (n = 105) were included (mean age = 37.15 ± 7.86 years). The perception of CVD susceptibility was associated with increased intention to change behavior (odds ratio, 1.247; 95% confidence interval, 1.101-1.414; P < .001). The perception of CVD severity was associated with reduced intention to change behavior (odds ratio, 0.809; P = .004).

CONCLUSION

Women who believed they were susceptible to CVD and did not perceive CVD as severe were more likely to report intent to change behavior, suggesting perception of CVD risk is more important than awareness or knowledge. Addressing misperceptions may be a strategy for primary risk reduction.

Optimal risk thresholds for prescribing statins as primary prevention of cardiovascular disease in Iranian general population: a benefit-harm modelling study

PURPOSE

The use of statins for the primary prevention of cardiovascular diseases (CVD) is associated with various beneficial outcomes, alongside certain undesirable effects. This study aims to determine optimal risk thresholds above which statin therapy yields a net benefit, considering both the positive effects and potential adverse effects, as well as their probabilities and patient preferences.

METHODS

Quantitative benefit-harm balance modeling was applied to the Iranian general population aged 40 to 75 years with no history of CVD. The analysis utilized data from prior studies, including statin effect estimates for different outcomes from a meta-analysis, patient preferences obtained from an Iranian survey, and baseline incidence rates of adverse outcomes sourced from the Global Burden of Disease study for Iran. Outcomes were defined as angina, myocardial infarction, fatal coronary heart disease, fatal or non-fatal stroke, and heart failure. Benefit-harm balance indices were calculated for various combinations of age, sex, and 10-year CVD risk.

RESULTS

Statin therapy was found to be advantageous at a lower 10-year CVD risk threshold in men (18-23%) compared to women (24-28%). Furthermore, individuals aged 40-45 years exhibited a lower risk threshold (18% in men, 24% in women) than those aged 70-75 years (23% in men, 28% in women).

CONCLUSION

The desirable 10-year risk thresholds for statin prescription in the primary prevention of CVD vary by age and gender, ranging from 18 to 28%, encompassing a spectrum of outcomes from angina to CVD mortality. These results suggest hard-CVD risk thresholds of 7.5% to 10% for both sexes.

Long-term liver-related outcomes and liver stiffness progression of statin usage in steatotic liver disease

BACKGROUND

Statins have multiple benefits in patients with metabolic-associated steatotic liver disease (MASLD).

AIM

To explore the effects of statins on the long-term risk of all-cause mortality, liver-related clinical events (LREs) and liver stiffness progression in patients with MASLD.

METHODS

This cohort study collected data on patients with MASLD undergoing at least two vibration-controlled transient elastography examinations at 16 tertiary referral centres. Cox regression analysis was performed to examine the association between statin usage and long-term risk of all-cause mortality and LREs stratified by compensated advanced chronic liver disease (cACLD): baseline liver stiffness measurement (LSM) of ≥10 kPa. Liver stiffness progression was defined as an LSM increase of ≥20% for cACLD and from <10 kPa to ≥10 or LSM for non-cACLD. Liver stiffness regression was defined as LSM reduction from ≥10 kPa to <10 or LSM decrease of ≥20% for cACLD.

RESULTS

We followed up 7988 patients with baseline LSM 5.9 kPa (IQR 4.6-8.2) for a median of 4.6 years. At baseline, 40.5% of patients used statins, and cACLD was present in 17%. Statin usage was significantly associated with a lower risk of all-cause mortality (adjusted HR=0.233; 95% CI 0.127 to 0.426) and LREs (adjusted HR=0.380; 95% CI 0.268 to 0.539). Statin usage was also associated with lower liver stiffness progression rates in cACLD (HR=0.542; 95% CI 0.389 to 0.755) and non-cACLD (adjusted HR=0.450; 95% CI 0.342 to 0.592), but not with liver stiffness regression (adjusted HR=0.914; 95% CI 0.778 to 1.074).

CONCLUSIONS

Statin usage was associated with a relatively lower long-term risk of all-cause mortality, LREs and liver stiffness progression in patients with MASLD.

Relative Validity and Reproducibility of a Dietary Screening Tool in Nigerian Health Care

Background

Hypertension and cardiovascular disease burden are rising rapidly in Nigeria. This trend is partly attributed to a transition from healthy to unhealthy dietary patterns. However, health care professionals lack a dietary screening tool to assess patient dietary intake and offer personalized dietary advice.

Objectives

We aimed to develop and validate a food frequency questionnaire (FFQ) that can quickly and accurately assess regional dietary intake for use by health care professionals in a hospital setting in Port Harcourt, Nigeria.

Methods

We recruited 58 patients from a single hospital in Nigeria. The FFQ was administered at baseline and again after 3 wk. To evaluate the validity of the FFQ, we used 3 repeated and nonconsecutive 24-h dietary recalls (24DR) as a reference method. Spearman rank correlations, Wilcoxon signed-rank tests, cross-classification, intraclass correlation coefficients (ICCs), and Bland-Altman analysis were performed in R software version 4.3.1 to assess the relative validity and reproducibility.

Results

The mean correlation coefficient (r s) between the FFQ and 24DR was 0.60 (P < 0.05), and ranged from 0.20 to 0.78. The Wilcoxon signed-rank tests indicated no significant differences in the 19 food groups queried (P > 0.05), except for fats and oils (P < 0.05). The exact agreement for classifying individuals into quartiles ranged from 17% for salt to 88% for processed meats and alcoholic drinks, with 90% of individuals classified into the same or neighboring quartile. Additionally, the Bland-Altman analysis demonstrated acceptable agreement, with >96% of observations within the acceptable limits of agreement for all food groups. For reproducibility, the ICC ranged from 0.31 for stew to 0.98 for fruit, with an mean ICC of 0.77 between the FFQs delivered 2 wk apart.

Conclusions

Our results support the use of the FFQ as a valid and reliable tool for ranking intakes of certain food groups among patients in a hospital setting in Nigeria.The trial was registered at clinicaltrials.gov as NCT05973760.

Myeloproliferative Neoplasms and Cardiovascular Disease: A Review

OPINION STATEMENT

Myeloproliferative neoplasms (MPN) are a heterogenous group of disorders of clonal hematopoiesis characterized by constitutive activation of the JAK/STAT signaling pathway leading to proliferation of blood cells. Cardiovascular disease (CVD) contributes significantly to the morbidity and mortality of patients with MPN. Particularly well-known CVD complications of MPNs are arterial and venous thrombotic events. However, MPNs are also associated with other forms of CVD including atrial fibrillation, heart failure, and pulmonary hypertension. Recent studies have characterized outcomes of patients with MPN and CVD, including acute myocardial infarction (AMI), heart failure, atrial fibrillation, and pulmonary hypertension. Additionally, optimal cardiovascular disease prevention strategies in patients with MPN are not yet clear. Further investigation is warranted to improve CVD outcomes in patients with MPN. Clinicians should be aware of cardiovascular complications of MPN, including thrombotic as well as non-thrombotic complications (heart failure, arrhythmias, pulmonary hypertension).

Normoalbuminuria-is it normal? The association of urinary albumin within the 'normoalbuminuric' range with adverse cardiovascular and mortality outcomes: A systematic review and meta-analysis

AIM

To assess the association between urinary albumin-to-creatinine ratio (UACR) categories within the normal range with mortality and adverse cardiovascular outcomes.

MATERIALS AND METHODS

PubMed and Embase were systematically searched for real-world evidence studies. Studies were manually evaluated according to predefined eligibility criteria. We included prospective and retrospective cohort studies of the association between UACR categories <30 mg/g and cardiovascular outcomes or mortality. Published information regarding study design, participants, UACR categorization, statistical methods, and results was manually collected. Two UACR categorization approaches were defined: a two-category (UACR <10 mg/g vs. 10-30 mg/g) and a three-category division (UACR <5 mg/g vs. 5-10 and 10-30 mg/g). A random effects meta-analysis was performed on studies eligible for the meta-analysis.

RESULTS

In total, 22 manuscripts were identified for the systematic review, 15 of which were eligible for the meta-analysis. The results suggest an association between elevated UACR within the normal to mildly increased range and higher risks of all-cause mortality, cardiovascular death, and coronary heart disease, particularly in the range of 10-30 mg/g. Compared with UACR <10 mg/g, the hazard ratio [HR (95% confidence interval, CI)] for UACR between 10 and 30 mg/g was 1.41 (1.15, 1.74) for all-cause mortality and 1.56 (1.23, 1.98) for coronary heart disease. Compared with UACR <5 mg/g, the risk of cardiovascular mortality for UACR between 10 and 30 mg/g was more than twofold [HR (95% CI): 2.12 (1.61, 2.80)]. Intermediate UACR (5-10 mg/g) was also associated with a higher risk of all-cause mortality [HR (95% CI): 1.14 (1.05, 1.24)] and cardiovascular mortality [HR (95% CI): 1.50 (1.14, 1.99)].

CONCLUSIONS

We propose considering higher UACR within the normoalbuminuric range as a prognostic factor for cardiovascular morbidity and mortality. Our findings underscore the clinical significance of even mild increases in albuminuria.

Assessing Performance of Martins's and Sampson's Formulae for Calculation of LDL-C in Indian Population: A Single Center Retrospective Study

Various formulae had been derived to calculate the LDL-C from other lipid profile parameters to supplant the need for direct estimation. Martin's, Sampson's, and Cordova's formulae are recently derived formulae for calculating LDL-C. However, no study has been undertaken till now to verify the newer formulae viz. Martins's and Sampson's in Indian population. The retrospective cross-sectional study was carried out after obtaining approval from the Institutional Ethics Committee on human subject research. The lipid profile data were collected for a period of 17 months from January 2020 to May 2021. The formulae proposed by Friedewald, Cordova, Anandaraja, Martin, and Sampson were used to assess calculated LDL-C. Intraclass correlations were performed to assess the effectiveness of each formula when compared with direct estimation. In our study, we observed that LDL-C calculated using Martin was observed to be closer to that of direct estimation. The bias observed was lowest for Martin's formulae, followed by Sampson's. Intraclass correlation analysis for absolute agreement demonstrated Cordova, Martin, and Sampson to have an average ICC > 0.9, with Martin, and Sampson having a p value < 0.05. Martin fared superior to other formulae in intraclass correlation in patients with LDL > 70. In patients with TG below 200 mg/dL, Martin, and Sampson had a significant correlation with comparable average ICC. However, in patients with TG > 300 mg/dL, Cordova appears to fare better than all other formulae. Our study demonstrated a distinctly superior performance of Martin's formula over Friedewald's formula in the Indian patient population.

The Connection Between Magnesium and Heart Health: Understanding Its Impact on Cardiovascular Wellness

Magnesium is a crucial mineral that supports various enzymatic processes in the body. It plays a vital role in maintaining vascular, metabolic, and electrical homeostasis, making it an important factor for cardiovascular health. Magnesium is also involved in oxidative and inflammatory responses. Low levels of magnesium are associated with several cardiovascular issues, including arrhythmias, coronary artery disease, stroke, high blood pressure, and abnormal lipid levels. This suggests that a deficiency in magnesium could be a risk factor for cardiovascular disease (CVD), which is a major public health concern. Monitoring serum magnesium levels might help in identifying cardiovascular problems and related risk factors. Additionally, magnesium supplementation could lead to new approaches for managing CVDs.

Effectiveness of Peer-Based and Conventional Video Education in Reducing Perioperative Depression and Anxiety Among Coronary Artery Bypass Grafting Patients: A Randomized Controlled Trial

PURPOSE

Depression and anxiety are common comorbidities in patients undergoing coronary artery bypass grafting (CABG), with potential adverse effects on surgical outcomes. Effective interventions to reduce depression and anxiety in these patients are therefore warranted. This study investigated the effectiveness of peer-based video education compared to conventional video education in reducing perioperative depression and anxiety in CABG patients.

DESIGN

A three-arm, parallel, randomized, controlled trial design was employed.

METHODS

A total of 114 participants were randomly assigned to 1 of 3 groups (n = 38 per group): standard education (control), conventional video education, and peer-based video education. State anxiety levels were measured using the Spielberger State Anxiety Questionnaire at 1 day before surgery (baseline), 1 hour before surgery, and 4 weeks after surgery. Depression levels were measured using the Beck Depression Inventory Short-Form at baseline and 4 weeks after surgery. Statistical analyses, including χ2, Fisher's exact test, one-way analysis of variance, and repeated-measures analysis of variance, were applied to analyze the collected data.

FINDINGS

Both peer-based and conventional video education groups demonstrated lower preoperative anxiety levels compared to the control group. However, only the peer-based video education group exhibited a statistically significant difference (P < .05). Four weeks after surgery, anxiety and depression levels decreased in all participants compared to baseline, with no statistically significant differences among the three groups.

CONCLUSIONS

Our findings suggest that peer-based video education is more effective in controlling preoperative anxiety in patients undergoing CABG than conventional video education and standard education. Moreover, video-based education, whether conventional or peer-based, appears to be as effective as standard education in reducing anxiety and depression 4 weeks after CABG surgery. Further research is warranted to investigate the influence of content and presentation methods on patient outcomes and explore the potential long-term benefits of video-based education in promoting patient care.

Association of long-term use of low-dose aspirin with Helicobacter pylori infection and effect on recurrence rate

To investigate the relationship between long-term use of low-dose aspirin and Helicobacter pylori (HP) infection, and its effect on eradication and recurrence of HP. According to the results of C14-Urea Breath Test (C14-UBT), 3256 patients with cardiovascular and cerebrovascular diseases from March 2019 to December 2020, were divided into HP infection group and non-infection group. Univariate and multivariate was used to investigate the relationship between Low-dose aspirin use and HP infection. 859 patients with hypertension combined with HP infection were divided into aspirin group, non-aspirin group and control group, the eradication rate after 2 weeks of bismuth-containing quadruple drug treatment and the recurrence rate after 1,3 year were compared. The overall infection rate of HP was 53.3%. The results of univariate analysis showed that the infection rate of female, age, BMI, LDL-C, FBG of HP infected group was higher than non-infection. The infection rate of patients who took low-dose aspirin was higher than no-aspirin [56.6% vs. 51.3%, χ2 = 8.548, P = 0.003]. Multivariate Logistic regression analysis showed that long-term aspirin use still increased the risk of infection (OR = 1.433, 95% CI 1.196-1.947, P < 0.001). The Per-Protocol analysis showed that the overall eradication rate was 87.6%, and among the eradication rates of aspirin group, non-aspirin group and control group were not statistically significantly (87.8%, 88.5%, and 86.6%, respectively), The Intention-To-Treat analysis showed that the overall eradication rate was 84.3%, and the eradication rates among the three groups were not statistically significantly. The overall 1-year recurrence rate was 1.3%, and the recurrence rates of the three groups were no statistical significance. The overall 3-years recurrence rate was 3.1%, and the recurrence rate of aspirin group was higher than non-aspirin group and control group (5.30%, 1.90% and 1.70%, respectively, χ2 = 6.118, P < 0.05). The main adverse reactions in the first month of eradication treatment were constipation and mild nausea, and there was no statistical significance between the three groups. Long-term use of low-dose aspirin increases the risk of HP infection and the recurrence rate in 3 years after eradication. It is suggested that HP should be tested and eradicated regularly in long-term users.

Fostering cardio-endometriosis: a call to action for a comprehensive understanding of cardiovascular disease in endometriosis

Recently, a growing body of evidence has highlighted a concerning link between endometriosis and cardiovascular disease. Endometriosis, a chronic, inflammatory, hormone-dependent condition affecting 5-10% of reproductive-aged women worldwide, has long been associated with reproductive and gynaecological consequences. However, emerging research has suggested that it may also contribute to adverse cardiovascular outcomes. This paper aims to shed light on the importance of recognizing cardio-endometriosis as a new and developing sphere of research in the field of cardiology, thereby urging the medical community to address this pressing issue.

Understanding activity and physiology at scale: The Apple Heart & Movement Study

Physical activity or structured exercise is beneficial in a wide range of circumstances. Nevertheless, individual-level data on differential responses to various types of activity are not yet sufficient in scale, duration or level of annotation to understand the mechanisms of discrete outcomes nor to support personalized recommendations. The Apple Heart & Movement Study was designed to passively collect the dense physiologic data accessible on Apple Watch and iPhone from a large real-world cohort distributed across the US in order to address these knowledge gaps.

Statin-Induced Autoimmune Myopathy: A Diagnostic Challenge in Muscle Weakness

BACKGROUND Statin-induced myopathy can present with symptoms ranging from mild myalgia to significant muscle weakness. Muscle-related adverse effects of statins have been very challenging in clinical practice and they necessitate high clinical suspicion. This case report highlights how statin-induced autoimmune myopathy often goes undiagnosed. CASE REPORT We present a 69-year-old man with a past medical history of coronary artery disease who presented with myalgia and progressive proximal muscle weakness for 2 months, with a creatinine kinase of 8323 U/L. Atorvastatin was held on admission and the patient received intravenous (IV) fluid as treatment for presumed rhabdomyolysis. Although CK was trending down, he did not show significant improvement in muscle weakness or myalgia. At this point, myositis was suspected, so a myositis panel including anti-HMG Co-A reductase antibody was ordered and he was started on IV steroids. Anti-HMG Co-A reductase antibody was positive, and the rest of myopathy workup was negative. Meanwhile, the patient's muscle weakness significantly improved with IV steroid. He was discharged on methylprednisolone with close outpatient rheumatology follow-up. CONCLUSIONS Muscle-related adverse effects of statins, including rhabdomyolysis and myopathy, can fail to respond to conservative management. It is crucial to identify and manage statin-induced autoimmune myopathy as a possible differential diagnosis in patients with muscle weakness and elevated CK while on statin therapy who do not respond to intravenous fluid alone.

The Effects of Bariatric Surgery on the Requirement for Antihypertensive Treatment in Type 2 Diabetes: Insights from a Long-Term Follow-Up Study

INTRODUCTION

Bariatric surgery (BS) has emerged an effective intervention in achieving significant and sustained weight loss in patients with type 2 diabetes (T2D). However, comprehensive data on the long-term impact of BS on hypertension is scarce. We aimed to investigate the long-term impact of BS on blood pressure management in individuals within a T2D cohort.

METHODS

This retrospective cohort study was conducted on 119 patients who underwent BS between 2009 and 2012. Baseline and follow-up observations, including blood pressure, HbA1c, BMI, and antihypertensive medication use were obtained from electronic patient records at regular intervals up to and beyond 10-year follow-up.

RESULTS

The median follow-up period for the 119 patients was 11.5 years. Mean fall in BMI 4-8 weeks post-surgery was 12%. A sustained reduction in systolic BP was observed up to 10 years post-surgery (154.5 mmHg pre-op vs. 132.8 mmHg at 10 years; p < 0.0001. From 5 years onwards, there were increases in mean glycated hemoglobin (HbA1c) and body mass index (BMI). At latest follow-up (> 5 years after bariatric surgery), the number of individuals prescribed an antihypertensive agent started to increase. This is in the context of the number of the number of individuals on 2-3 antihypertensive agents declining up until 5 years post-BS. Specifically, there was a reduction in the number of prescriptions of an antihypertensive agent over time from 164 prescriptions pre-operatively to 81 at 8 weeks post-operatively, 78 at 6 months, 72 at 1 year, 66 at 5 years before rising at 10 years to 95 prescriptions.

CONCLUSIONS

Our study shows an overall benefit in the years after bariatric surgery in terms of blood pressure and requirement for antihypertensive medication. However, at 5 years and beyond after surgery, the beneficial effect of bariatric surgery diminishes with respect to an increase in number of antihypertensive medication prescriptions, BMI, and HbA1c.

Obesity and Weight Loss Strategies for Patients With Heart Failure

Obesity is a common comorbidity among patients with heart failure with reduced ejection fraction (HFrEF) or heart failure with preserved ejection fraction (HFpEF), with the strongest pathophysiologic link of obesity being seen for HFpEF. Lifestyle measures are the cornerstone of weight loss management, but sustainability is a challenge, and there are limited efficacy data in the heart failure (HF) population. Bariatric surgery has moderate efficacy and safety data for patients with preoperative HF or left ventricular dysfunction and has been associated with reductions in HF hospitalizations and medium-term mortality. Antiobesity medications historically carried concerns for cardiovascular adverse effects, but the safety and weight loss efficacy seen in general population trials of glucagon-like peptide 1 (GLP-1) and gastric inhibitory polypeptide/GLP-1 agonists are highly encouraging. Although there are safety concerns regarding GLP-1 agonists in advanced HFrEF, trials of the GLP-1 agonist semaglutide for treatment of obesity have confirmed safety and efficacy in patients with HFpEF.

Aspirin Dosing for Secondary Prevention of Atherosclerotic Cardiovascular Disease in Male and Female Patients: A Secondary Analysis of the ADAPTABLE Randomized Clinical Trial

Importance

Atherosclerotic cardiovascular disease (ASCVD) remains the leading cause of morbidity and mortality in the US. Although aspirin is recommended for secondary prevention of ASCVD, there was no difference in safety and effectiveness of aspirin dosed daily at 81 mg or 325 mg in the ADAPTABLE (Aspirin Dosing: A Patient-Centric Trial Assessing Benefits and Long-Term Effectiveness) randomized clinical trial. However, it is unknown whether differences by sex exist in the safety and effectiveness of the different aspirin doses.

Objective

To evaluate sex-specific differences in the safety and effectiveness of 2 aspirin doses in the ADAPTAPLE trial.

Design, Setting, and Participants

The ADAPTABLE study was an open-label, pragmatic, randomized clinical trial that randomly assigned participants with chronic, stable ASCVD to 81 mg vs 325 mg of aspirin daily. Using Cox proportional-hazard models, male and female participants were compared for outcomes. In addition, it was assessed whether sex was an effect modifier in the association between aspirin dose and outcomes. The ADAPTABLE trial was conducted at 40 medical centers and 1 health plan. Eligible patients were 18 years and older and had established ASCVD. Study data were analyzed from December 2021 to March 2024.

Interventions

Patients received 81 mg or 325 mg of aspirin daily for the secondary prevention of ASCVD.

Main Outcomes and Measures

The primary effectiveness outcomes included all-cause death and hospitalization for myocardial infarction (MI) or stroke. The primary safety outcome was hospitalization for major bleeding requiring transfusion.

Results

A total of 15 076 patients (median [IQR] age, 67.6 [60.7-73.6] years; 10 352 male [68.7%]) were followed up for a median (IQR) of 26.2 (19.0-34.9) months. Overall, 4724 (31.3%) were female, and 2307 of the female participants (48.8%) received aspirin 81 mg. Compared with males, female participants were younger (median [IQR] age, 66.3 [59.4-72.6] years vs 68.2 (61.4-73.9) years, less likely to self-report White race (3426 [72.5%] vs 8564 [82.7%]), more likely to smoke (564 [12.9%] vs 818 [8.4%]), and more likely to have a history of peripheral arterial disease (1179 [25.7%] vs 2314 [23.0%]). The primary effectiveness outcome of all-cause death and hospitalization for MI or stroke occurred in 379 female participants (8.1%) and 780 male participants (7.1%). There was no significant interaction by sex for the primary effectiveness end point between the 2 aspirin doses (female adjusted hazard ratio [aHR], 1.01; 95% CI, 0.82-1.26 and male aHR, 1.06; 95% CI, 0.91-1.23; P interaction term for sex = .74). During the trial, female participants had fewer revascularization procedures (237 [5.0%] vs 680 [6.6%]; aHR, 0.79; 95% CI, 0.68-0.92; P = .002) but had a higher risk of hospitalization for stroke (aHR, 1.72; 95% CI, 1.27-2.33; P < .001). Among female participants, there was a slightly higher rate of bleeding in the 81-mg aspirin cohort compared with the 325-mg cohort (20 [0.83%] vs 13 [0.52%]; aHR, 2.21; 95% CI, 1.04-4.70; P interaction term for sex = .07). There were no significant differences between female and male participants regarding aspirin dose adherence.

Conclusions and Relevance

In this secondary analysis of the ADAPTABLE trial, there were no significant sex-specific differences in the effectiveness and safety of 2 aspirin doses for secondary prevention of ASCVD events.

Trial Registration

ClinicalTrials.gov Identifier: NCT02697916.

Pharmacotherapeutic options for the treatment of hypertension in pregnancy

INTRODUCTION

Hypertensive disorders of pregnancy affect approximately one in 10 pregnancies and are associated with increased risk of adverse fetal, neonatal and maternal outcomes. There is strong evidence that effective treatment of hypertension (blood pressure ≥ 140/90 mmHg), and enhanced monitoring throughout pregnancy reduces these risks.

AREAS COVERED

This article provides a contemporaneous review of treatment of hypertension in pregnancy with antihypertensive agents. We completed a systematic search and review of all meta-analyses and systematic reviews of studies comparing antihypertensives for treatment of pregnancy hypertension in the last five years. We provide a clinically focused summary of when to treat hypertension in pregnancy and which antihypertensive agents can be offered. Special scenarios reviewed include treatment-resistant hypertension and pre-pregnancy antihypertensive optimization.

EXPERT OPINION

Several antihypertensives are considered safe and are known to be effective for treatment of hypertension in pregnancy. Given the current uncertainty as to which antihypertensive(s) are superior for treatment of hypertension in pregnancy, women should be counselled and offered a range of antihypertensive options in keeping with evidence on clinical effectiveness, local context and availability of antihypertensive(s), potential side effect profile, and women's preference. Further research is required to help guide clinical decision making, and move toward personalized treatment.

Dyslipidemia management in women of reproductive potential: An Expert Clinical Consensus from the National Lipid Association

Cardiovascular disease (CVD) is the leading cause of death among women and its incidence has been increasing recently, particularly among younger women. Across major professional society guidelines, dyslipidemia management remains a central tenet for atherosclerotic CVD prevention for both women and men. Despite this, women, particularly young women, who are candidates for statin therapy are less likely to be treated and less likely to achieve their recommended therapeutic objectives for low-density lipoprotein cholesterol (LDL-C) levels. Elevated LDL-C and triglycerides are the two most common dyslipidemias that should be addressed during pregnancy due to the increased risk for adverse pregnancy outcomes, such as preeclampsia, gestational diabetes mellitus, and pre-term delivery, as well as pancreatitis in the presence of severe hypertriglyceridemia. In this National Lipid Association Expert Clinical Consensus, we review the roles of nutrition, physical activity, and pharmacotherapy as strategies to address elevated levels of LDL-C and/or triglycerides among women of reproductive age. We include a special focus on points to consider during the shared decision-making discussion regarding pharmacotherapy for dyslipidemia during preconception planning, pregnancy, and lactation.

Machine learning-based coronary artery calcium score predicted from clinical variables as a prognostic indicator in patients referred for invasive coronary angiography

OBJECTIVES

Utilising readily available clinical variables, we aimed to develop and validate a novel machine learning (ML) model to predict severe coronary calcification, and further assessed its prognostic significance.

METHODS

This retrospective study enrolled patients who underwent coronary CT angiography and subsequent invasive coronary angiography. Multiple ML algorithms were used to train the models for predicting severe coronary calcification (cardiac CT-measured coronary artery calcium [CT-CAC] score ≥ 400). The ML-based CAC (ML-CAC) score derived from the ML predictive probability was stratified into quartiles for prognostic analysis. The primary endpoint was a composite of all-cause death, nonfatal myocardial infarction, or nonfatal stroke.

RESULTS

Overall, 5785 patients were divided into training (80%) and test sets (20%). For clinical practicability, we selected the nine-feature support vector machine model with good and satisfactory performance regarding both discrimination and calibration based on five repetitions of the 10-fold cross-validation in the training set (mean AUC = 0.715, Brier score = 0.202), and based on the test in the test set (AUC = 0.753, Brier score = 0.191). In the test set cohort (n = 1137), the primary endpoint was observed in 50 (4.4%) patients during a median 2.8 years' follow-up. The ML-CAC system was significantly associated with an increased risk of the primary endpoint (adjusted hazard ratio for trend 2.26, 95% CI 1.35-3.79, p = 0.002). There was no significant difference in the prognostic value between the ML-CAC and CT-CAC systems (C-index, 0.67 vs. 0.69; p = 0.618).

CONCLUSION

ML-CAC score predicted from clinical variables can serve as a novel prognostic indicator in patients referred for invasive coronary angiography.

CLINICAL RELEVANCE STATEMENT

In patients referred for invasive coronary angiography who have not undergone preoperative CT-measured coronary artery calcium scoring, machine learning-based coronary artery calcium score assessment can serve as an alternative for predicting the prognosis.

KEY POINTS

• The coronary artery calcium (CAC) score, a solid prognostic indicator, can be predicted using non-CT methods. • We developed a machine learning (ML)-CAC model utilising nine clinical variables to predict severe coronary calcification. • The ML-CAC system offers significant prognostic value in patients referred for invasive coronary angiography.

Association of social determinants, lifestyle, and metabolic factors with mortality in Chinese adults: A nationwide 10-year prospective cohort study

Nationwide estimates of the impact of common modifiable risk factors on mortality remain crucial. We aim to assess the influence of social determinants, lifestyle, and metabolic factors on mortality in 174,004 adults aged ≥40 years from the China Cardiometabolic Disease and Cancer Cohort (4C) Study. We reveal that 17 modifiable factors are independently associated with mortality, accounting for 64.8% of all-cause mortality, 77.4% of cardiovascular mortality, and 44.8% of cancer mortality. Low education emerges as the leading factor for both all-cause and cancer mortality, while hypertension is predominant for cardiovascular mortality. Moreover, low gross domestic product per capita and high ambient particulate matter with a diameter of <2.5 μm (PM2.5) air pollution account for 7.8% and 4.3% for all-cause mortality, respectively, using a different method. Gender-specific analyses reveal distinct patterns, with women's mortality primarily associated with social determinants and men exhibiting stronger associations with lifestyle factors. Targeted health interventions are essential to mitigate mortality risks effectively in China.

Charting the Unseen: How Non-Invasive Imaging Could Redefine Cardiovascular Prevention

Cardiovascular diseases (CVDs) remain a major global health challenge, leading to significant morbidity and mortality while straining healthcare systems. Despite progress in medical treatments for CVDs, their increasing prevalence calls for a shift towards more effective prevention strategies. Traditional preventive approaches have centered around lifestyle changes, risk factors management, and medication. However, the integration of imaging methods offers a novel dimension in early disease detection, risk assessment, and ongoing monitoring of at-risk individuals. Imaging techniques such as supra-aortic trunks ultrasound, echocardiography, cardiac magnetic resonance, and coronary computed tomography angiography have broadened our understanding of the anatomical and functional aspects of cardiovascular health. These techniques enable personalized prevention strategies by providing detailed insights into the cardiac and vascular states, significantly enhancing our ability to combat the progression of CVDs. This review focuses on amalgamating current findings, technological innovations, and the impact of integrating advanced imaging modalities into cardiovascular risk prevention, aiming to offer a comprehensive perspective on their potential to transform preventive cardiology.

Association between statin intensity and femoropopliteal stent primary patency in peripheral arterial disease

BACKGROUND

Statins are widely used in coronary and peripheral arterial disease, but their impact on patency of stents placed for peripheral arterial disease is not well-studied. The purpose of this study was to evaluate femoropopliteal stent primary patency according to statin intensity at the time of stent placement and compare this effect to other covariates that may influence stent patency.

MATERIALS AND METHODS

A retrospective review identified 278 discrete femoropopliteal stent constructs placed in 216 patients over a 10-year period; Rutherford categories were 2 (3.6%), 3 (12.9%), 4 (21.2%), 5 (49.6%), and 6 (12.6%). Stent locations were common femoral (1.8%), common femoral/superficial femoral (0.7%), superficial femoral (50.7%), superficial femoral/popliteal (32.7%) and popliteal (14.0%) arteries; 63.3% of stents were paclitaxel-eluting. Primary patency of each stent construct was determined with duplex ultrasound, angiography, or computed tomographic angiography. Greater than 50% restenosis or stent occlusion was considered loss of patency. Cox proportional hazard and Kaplan-Meier modeling were used to assess the effect of statin use and additional covariates on stent patency.

RESULTS

Patients on any statin at the time of stent placement were half as likely to undergo loss of primary unassisted patency as patients on no statin therapy (hazard ratio, 0.53; 95% confidence interval, 0.19-0.87; P = .004). Moderate/high intensity statin therapy conferred 17 additional months of median stent patency compared to the no statin group. Antiplatelet therapy, anticoagulant therapy, drug-eluting stents (versus bare metal or covered stents), and Rutherford class were not predictive of stent patency (P = 0.52, 0.85, 0.58, and 0.82, respectively).

CONCLUSION

Use of statin therapy at the time of femoropopliteal stent placement was the most predictive examined variable influencing primary unassisted patency.

Current Antithrombotic Treatments for Cardiovascular Diseases: A Comprehensive Review

Antithrombotic therapies (ATT) play a pivotal role in the management of cardiovascular diseases, aiming to prevent ischemic events while maintaining a delicate balance with the patient's bleeding risk. Typically, ATT can be classified into antiplatelet and anticoagulant therapies. Their application spans a broad spectrum of cardiovascular conditions, ranging from ischemic heart disease to atrial fibrillation, encompassing venous thromboembolisms and innovative structural interventional cardiology procedures. The global burden of cardiovascular diseases is steadily increasing, often giving rise to overlapping clinical presentations. Accordingly, the adoption of combined pharmacological approaches becomes imperative, potentially disrupting the delicate equilibrium between ischemic and bleeding risk, thus leading to nuanced pharmacotherapeutic pathways. In this context, contemporary investigations strive to identify a convergence point that optimizes the duration of medical therapy while addressing the need for antithrombotic effects, especially in the context of ischemic heart disease. This review aims to comprehensively revisit the main antithrombotic strategies in cardiovascular diseases, with the intention of enhancing a systematic approach which is key for the effective clinical management of these patients. Also, the review will examine the most impactful studies that have established the groundwork for current scientific evidence, with acknowledgement of special populations. Finally, we will cast a gaze into the future of this dynamic and evolving research field, exploring forthcoming perspectives and advancements.

Performance assessment of an artificial intelligence-based coronary artery calcium scoring algorithm in non-gated chest CT scans of different slice thickness

Background

The coronary artery calcium score (CACS) has been shown to be an independent predictor of cardiovascular events. The traditional coronary artery calcium scoring algorithm has been optimized for electrocardiogram (ECG)-gated images, which are acquired with specific settings and timing. Therefore, if the artificial intelligence-based coronary artery calcium score (AI-CACS) could be calculated from a chest low-dose computed tomography (LDCT) examination, it could be valuable in assessing the risk of coronary artery disease (CAD) in advance, and it could potentially reduce the occurrence of cardiovascular events in patients. This study aimed to assess the performance of an AI-CACS algorithm in non-gated chest scans with three different slice thicknesses (1, 3, and 5 mm).

Methods

A total of 135 patients who underwent both LDCT of the chest and ECG-gated non-contrast enhanced cardiac CT were prospectively included in this study. The Agatston scores were automatically derived from chest CT images reconstructed at slice thicknesses of 1, 3, and 5 mm using the AI-CACS software. These scores were then compared to those obtained from the ECG-gated cardiac CT data using a conventional semi-automatic method that served as the reference. The correlations between the AI-CACS and electrocardiogram-gated coronary artery calcium score (ECG-CACS) were analyzed, and Bland-Altman plots were used to assess agreement. Risk stratification was based on the calculated CACS, and the concordance rate was determined.

Results

A total of 112 patients were included in the final analysis. The correlations between the AI-CACS at three different thicknesses (1, 3, and 5 mm) and the ECG-CACS were 0.973, 0.941, and 0.834 (all P<0.01), respectively. The Bland-Altman plots showed mean differences in the AI-CACS for the three thicknesses of -6.5, 15.4, and 53.1, respectively. The risk category agreement for the three AI-CACS groups was 0.868, 0.772, and 0.412 (all P<0.01), respectively. While the concordance rates were 91%, 84.8%, and 62.5%, respectively.

Conclusions

The AI-based algorithm successfully calculated the CACS from LDCT scans of the chest, demonstrating its utility in risk categorization. Furthermore, the CACS derived from images with a slice thickness of 1 mm was more accurate than those obtained from images with slice thicknesses of 3 and 5 mm.

Shared Decision-Making and Cardiovascular Complications of Androgen Deprivation Therapy: an Educational Initiative for Oncology Team Members in Colorado, USA

Patients with prostate cancer may experience side effects of androgen deprivation therapy (ADT) such as cardiovascular (CV) complications. Oncology team members should actively communicate with patients about these complications. On the other hand, shared decision-making (SDM) has been shown to improve patient-physician communication. We developed brochures focused on CV complications of ADT and SDM. We proceeded to deliver these brochures to participating oncology offices and then carried out a survey of team members in these offices. We obtained responses from 31 oncology team members. Our survey revealed that about half of the participants (48%) rarely applied SDM in their oncology practice, and only about one-third (32%) sometimes applied SDM. After reading our brochures, the majority of respondents could correctly answer questions about SDM and CV complications of ADT. Improvement in scores after reading our materials was significant for both CV complications of ADT and SDM (e.g., CV complications of ADT: z = 6.153, p-value < 0.001, and SDM z = 6.456, p-value < 0.001). Implementation of SDM and an improved awareness of the CV complications of ADT can lead to significant benefits. It is therefore important to take steps to further raise such implementation and awareness among oncology team members in other geographic locations and clinical settings.

[Prevention of ischemic stroke in old age]

Stroke is one of the main causes of permanent disability and death and the risk increases with age. Primary and secondary prevention therefore have a high priority. The treatment of risk factors, such as high blood pressure, diabetes mellitus and hyperlipidemia is just as important as anticoagulation in atrial fibrillation, in addition to optimization of lifestyle and diet. Platelet function inhibitors play a role in the prophylaxis of recurrence, carotid surgery and stenting are used in selected patients. There is little study evidence for old people, individualized treatment planning takes functional status and comorbidities into account.

Icon Arrays for Medical Risk Communication: Do Icon Type and Color Influence Cardiovascular Risk Perception and Recall?

BACKGROUND

Icon arrays have been shown to be an effective method for communicating medical risk information. However, in practice, icon arrays used to visualize personal risks often differ in the type and color of the icons. The aim of this study was to examine the influence of icon type and color on the perception and recall of cardiovascular risk, as little is known about how color affects the perception of icon arrays.

METHODS

A total of 866 participants aged 40 to 90 years representative of the German population in terms of gender and age completed an online experiment. Using a 2 × 2 between-subjects design, participants were randomly assigned to 1 of 4 experimental groups. They received their hypothetical 10-year cardiovascular risk using an icon array that varied by icon type (smiley v. person) and color (black/white v. red/yellow). We measured risk perception, emotional response, intentions of taking action to reduce the risk (e.g., increasing one's physical activity), risk recall, and graph evaluation/trustworthiness, as well as numeracy and graphical literacy.

RESULTS

Icon arrays using person icons were evaluated more positively. There was no effect of icons or color on risk perception, emotional response, intentions of taking action to reduce the risk, or trustworthiness of the graph. While more numerate/graphical literate participants were more likely to correctly recall the presented risk estimate, icon type and color did not influence the probability of correct recall.

CONCLUSIONS

Differences in the perception of the tested icon arrays were rather small, suggesting that they may be equally suitable for communicating medical risks. Further research on the robustness of these results across other colors, icons, and risk domains could add to guidelines on the design of visual aids.

HIGHLIGHTS

The use of different icons and colors did not influence the perception and the probability of recalling the 10-year cardiovascular risk, the emotional response, or the intentions to reduce the presented risk.Icon arrays with person icons were evaluated more positively.There was no evidence to suggest that the effectiveness of the studied icon arrays varied based on individuals' levels of numerical or graphical literacy, nor did it differ between people with or without a history of CVD or on medication for an increased CVD risk.