Vaccination against COVID-19 provides clear public health benefits, but vaccination also carries potential risks. The risks and outcomes of myocarditis after COVID-19 vaccination are unclear.
To ...describe reports of myocarditis and the reporting rates after mRNA-based COVID-19 vaccination in the US.
Descriptive study of reports of myocarditis to the Vaccine Adverse Event Reporting System (VAERS) that occurred after mRNA-based COVID-19 vaccine administration between December 2020 and August 2021 in 192 405 448 individuals older than 12 years of age in the US; data were processed by VAERS as of September 30, 2021.
Vaccination with BNT162b2 (Pfizer-BioNTech) or mRNA-1273 (Moderna).
Reports of myocarditis to VAERS were adjudicated and summarized for all age groups. Crude reporting rates were calculated across age and sex strata. Expected rates of myocarditis by age and sex were calculated using 2017-2019 claims data. For persons younger than 30 years of age, medical record reviews and clinician interviews were conducted to describe clinical presentation, diagnostic test results, treatment, and early outcomes.
Among 192 405 448 persons receiving a total of 354 100 845 mRNA-based COVID-19 vaccines during the study period, there were 1991 reports of myocarditis to VAERS and 1626 of these reports met the case definition of myocarditis. Of those with myocarditis, the median age was 21 years (IQR, 16-31 years) and the median time to symptom onset was 2 days (IQR, 1-3 days). Males comprised 82% of the myocarditis cases for whom sex was reported. The crude reporting rates for cases of myocarditis within 7 days after COVID-19 vaccination exceeded the expected rates of myocarditis across multiple age and sex strata. The rates of myocarditis were highest after the second vaccination dose in adolescent males aged 12 to 15 years (70.7 per million doses of the BNT162b2 vaccine), in adolescent males aged 16 to 17 years (105.9 per million doses of the BNT162b2 vaccine), and in young men aged 18 to 24 years (52.4 and 56.3 per million doses of the BNT162b2 vaccine and the mRNA-1273 vaccine, respectively). There were 826 cases of myocarditis among those younger than 30 years of age who had detailed clinical information available; of these cases, 792 of 809 (98%) had elevated troponin levels, 569 of 794 (72%) had abnormal electrocardiogram results, and 223 of 312 (72%) had abnormal cardiac magnetic resonance imaging results. Approximately 96% of persons (784/813) were hospitalized and 87% (577/661) of these had resolution of presenting symptoms by hospital discharge. The most common treatment was nonsteroidal anti-inflammatory drugs (589/676; 87%).
Based on passive surveillance reporting in the US, the risk of myocarditis after receiving mRNA-based COVID-19 vaccines was increased across multiple age and sex strata and was highest after the second vaccination dose in adolescent males and young men. This risk should be considered in the context of the benefits of COVID-19 vaccination.
Nonalcoholic fatty liver disease (NAFLD) and cardiovascular disease (CVD) are both manifestations of end-organ damage of the metabolic syndrome. Through multiple pathophysiological mechanisms, CVD ...and NAFLD are associated with each other. Systemic inflammation, endothelial dysfunction, hepatic insulin resistance, oxidative stress, and altered lipid metabolism are some of the mechanisms by which NAFLD increases the risk of CVD. Patients with NAFLD develop increased atherosclerosis, cardiomyopathy, and arrhythmia, which clinically result in cardiovascular morbidity and mortality. Defining the mechanisms linking these 2 diseases offers the opportunity to further develop targeted therapies. The aim of this comprehensive review is to examine the association between CVD and NAFLD and discuss the overlapping management approaches.
Cardiovascular disease remains the leading cause of death in patients with diabetes. Cardiovascular disease in diabetes is multifactorial, and control of the cardiovascular risk factors leads to ...substantial reductions in cardiovascular events. The 2015 American Heart Association and American Diabetes Association scientific statement, "Update on Prevention of Cardiovascular Disease in Adults With Type 2 Diabetes Mellitus in Light of Recent Evidence," highlighted the importance of modifying various risk factors responsible for cardiovascular disease in diabetes. At the time, there was limited evidence to suggest that glucose-lowering medications reduce the risk of cardiovascular events. At present, several large randomized controlled trials with newer antihyperglycemic agents have been completed, demonstrating cardiovascular safety and reduction in cardiovascular outcomes, including cardiovascular death, myocardial infarction, stroke, and heart failure. This AHA scientific statement update focuses on (1) the evidence and clinical utility of newer antihyperglycemic agents in improving glycemic control and reducing cardiovascular events in diabetes; (2) the impact of blood pressure control on cardiovascular events in diabetes; and (3) the role of newer lipid-lowering therapies in comprehensive cardiovascular risk management in adults with diabetes. This scientific statement addresses the continued importance of lifestyle interventions, pharmacological therapy, and surgical interventions to curb the epidemic of obesity and metabolic syndrome, important precursors of prediabetes, diabetes, and comorbid cardiovascular disease. Last, this scientific statement explores the critical importance of the social determinants of health and health equity in the continuum of care in diabetes and cardiovascular disease.
The initiation of statins for the primary prevention of atherosclerotic cardiovascular disease (ASCVD) remains a debated subject, despite decades worth of clinical trial data demonstrating efficacy, ...effectiveness, and safety. Statin therapy, in addition to blood pressure-lowering drugs and efforts to reduce cigarette smoking, was a key component of the preventive cardiology renaissance that achieved a dramatic reduction in ASCVD-related mortality from the 1950s to 2010. However, deaths attributable to ASCVD have increased by approximately 13% in recent years, which are in part driven by incomplete treatment of risk factor burden starting in youth. Statins are a cornerstone of preventive cardiology practice, not only due to their lipid-lowering properties, but also in part due to their ability to exert pleiotropic effects that promote atherosclerotic plaque stability which reduces the likelihood of atherothrombotic clinical events. While the benefit of statin therapy undoubtedly depends on the presence and degree of atherosclerotic plaque burden, a broader statin allocation strategy on a population-based level should be considered especially in younger communities that are disproportionately affected by ASCVD risk factors. Thus, the era of precision medicine must be balanced with a pragmatic, cost-effective approach that maximizes ASCVD prevention across the life course. Herein, we examine the pros of statin pharmacotherapy in primary prevention while examining over three decades worth of basic science, translational, and clinical research in the setting of clinical practice guidelines.
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•Statins are among the safest and best tolerated modern preventive medications.•The precision and extent of statin utilization in clinical practice remain suboptimal despite being discovered 35 years ago.•Statins have pleiotropic effects beyond lipid-lowering that promote atherosclerotic plaque stability.•Derivation of net benefit from statin therapy depends on the presence and degree of atherosclerotic plaque burden.
Relatively high plasma levels of soluble urokinase-type plasminogen activator receptor (suPAR) have been associated with focal segmental glomerulosclerosis and poor clinical outcomes in patients with ...various conditions. It is unknown whether elevated suPAR levels in patients with normal kidney function are associated with future decline in the estimated glomerular filtration rate (eGFR) and with incident chronic kidney disease.
We measured plasma suPAR levels in 3683 persons enrolled in the Emory Cardiovascular Biobank (mean age, 63 years; 65% men; median suPAR level, 3040 pg per milliliter) and determined renal function at enrollment and at subsequent visits in 2292 persons. The relationship between suPAR levels and the eGFR at baseline, the change in the eGFR over time, and the development of chronic kidney disease (eGFR <60 ml per minute per 1.73 m(2) of body-surface area) were analyzed with the use of linear mixed models and Cox regression after adjustment for demographic and clinical variables.
A higher suPAR level at baseline was associated with a greater decline in the eGFR during follow-up; the annual change in the eGFR was -0.9 ml per minute per 1.73 m(2) among participants in the lowest quartile of suPAR levels as compared with -4.2 ml per minute per 1.73 m(2) among participants in the highest quartile (P<0.001). The 921 participants with a normal eGFR (≥ 90 ml per minute per 1.73 m(2)) at baseline had the largest suPAR-related decline in the eGFR. In 1335 participants with a baseline eGFR of at least 60 ml per minute per 1.73 m(2), the risk of progression to chronic kidney disease in the highest quartile of suPAR levels was 3.13 times as high (95% confidence interval, 2.11 to 4.65) as that in the lowest quartile.
An elevated level of suPAR was independently associated with incident chronic kidney disease and an accelerated decline in the eGFR in the groups studied. (Funded by the Abraham J. and Phyllis Katz Foundation and others.).
Socioeconomic status (SES) has a measurable and significant effect on cardiovascular health. Biological, behavioral, and psychosocial risk factors prevalent in disadvantaged individuals accentuate ...the link between SES and cardiovascular disease (CVD). Four measures have been consistently associated with CVD in high-income countries: income level, educational attainment, employment status, and neighborhood socioeconomic factors. In addition, disparities based on sex have been shown in several studies. Interventions targeting patients with low SES have predominantly focused on modification of traditional CVD risk factors. Promising approaches are emerging that can be implemented on an individual, community, or population basis to reduce disparities in outcomes. Structured physical activity has demonstrated effectiveness in low-SES populations, and geomapping may be used to identify targets for large-scale programs. Task shifting, the redistribution of healthcare management from physician to nonphysician providers in an effort to improve access to health care, may have a role in select areas. Integration of SES into the traditional CVD risk prediction models may allow improved management of individuals with high risk, but cultural and regional differences in SES make generalized implementation challenging. Future research is required to better understand the underlying mechanisms of CVD risk that affect individuals of low SES and to determine effective interventions for patients with high risk. We review the current state of knowledge on the impact of SES on the incidence, treatment, and outcomes of CVD in high-income societies and suggest future research directions aimed at the elimination of these adverse factors, and the integration of measures of SES into the customization of cardiovascular treatment.
During the interactive table discussions, ACC consistently heard the following from participants: 1) there is a need for a paradigm shift from focusing on glycemic control alone to focusing more ...comprehensively on reducing CV risk and preventing CV death; and 2) there is a need to acknowledge that some of these emerging medical therapies have been proven to reduce CV death in patients with established or who are at high risk for CV disease, and that CV clinicians therefore have a role in prescribing them. ...the ACC saw an opportunity to provide guidance to fill the current gap between CV clinicians and diabetes care providers who jointly manage patients with T2D and ASCVD. ...given a diuretic and antihypertensive effect, SGLT2 inhibitors may increase the risk of volume depletion and hypotension; in large randomized control trials, this risk was slightly higher with canagliflozin than with placebo but was not increased with empagliflozin. Cost should also be considered, as insurance coverage for these agents can vary significantly. ...data from ongoing clinical trials become available, patients at high risk for HF (and possibly those with established HF) may derive more benefit from an SGLT2 inhibitor with demonstrated CV benefit, whereas those with osteoporosis, prior amputations, severe peripheral artery disease, peripheral neuropathy, or active lower extremity soft tissue ulcers or infections may have a more favorable benefit/risk balance if initially treated with a GLP-1RA with demonstrated CV benefit rather than canagliflozin. Combination therapy with both an SGLT2 inhibitor and a GLP-1RA for glycemic management also accords with current T2D management guidelines (3). ...it appears reasonable to use both an SGLT2 inhibitor and a GLP-1RA with demonstrated CV benefit concomitantly if clinically indicated, even though such combination therapy has not been studied for CVD risk reduction.5.4 What to Monitor When Prescribing an SGLT2 Inhibitor Patients starting an SGLT2 inhibitor should be informed about the higher risk of genital mycotic infections, and that this risk could be lowered with meticulous attention to personal hygiene.
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