Implementation Science to Achieve Equity in Heart Failure Care: A Scientific Statement From the American Heart Association.

Guideline-directed medical therapies and guideline-directed nonpharmacological therapies improve quality of life and survival in patients with heart failure (HF), but eligible patients, particularly women and individuals from underrepresented racial and ethnic groups, are often not treated with these therapies. Implementation science uses evidence-based theories and frameworks to identify strategies that facilitate uptake of evidence to improve health. In this scientific statement, we provide an overview of implementation trials in HF, assess their use of conceptual frameworks and health equity principles, and provide pragmatic guidance for equity in HF. Overall, behavioral nudges, multidisciplinary care, and digital health strategies increased uptake of therapies in HF effectively but did not include equity goals. Few HF studies focused on achieving equity in HF by engaging stakeholders, quantifying barriers and facilitators to HF therapies, developing strategies for equity informed by theory or frameworks, evaluating implementation measures for equity, and titrating strategies for equity. Among these HF equity studies, feasibility was established in using various educational strategies to promote organizational change and equitable care. A couple include ongoing randomized controlled pragmatic trials for HF equity. There is great need for additional HF implementation trials designed to promote delivery of equitable guideline-directed therapy.

Racial Differences in Palliative Care Use in Heart Failure Decedents.

BACKGROUND: Minoritized individuals experience greater heart failure (HF) incidence and mortality rates, yet racial disparities in palliative care (PC) in HF are unknown. METHODS: This retrospective study used electronic medical records to identify adults who were hospitalized at an academic health system and died due to HF between 2012 and 2018. Using multivariable logistic regression, we examined associations between decedents' characteristics and PC consultations (PCCs). RESULTS: Of 1987 decedents, 45.8% (n = 911) received PCCs. Black decedents had 60% greater odds of receiving PCCs (OR = 1.60; 95% CI = 1.21-2.11) than whites. Median time from PCC to death was shorter among white than Black decedents (31.2 vs 51.5 days; P = .001). Mean age at death was younger among Black than white decedents (71.3 [14.8] vs 81.8 [12.3]; P < .001) and decedents of "other" races (71.3 [14.8] vs. 80.3 [10.4]; P = .001). Black decedents were more likely than whites to receive inotropes (54.4% vs 42.3%; P < .001) and to be admitted to hospitals (39.5% vs 29.7%; P < .001) and intensive care units in their last month (30.3% vs 18.3%; P < .001). CONCLUSIONS: Findings suggest greater recognition of palliative-care needs among Black individuals with HF; however, most referrals to PC occur late in the disease trajectory.

Racial and Ethnic Disparities in Perioperative Health Care Among Patients Undergoing Cardiac Surgery: JACC State-of-the-Art Review.

There has been little progress in reducing health care disparities since the 2003 landmark Institute of Medicine's report Unequal Treatment. Despite the higher burden of cardiovascular disease in underrepresented racial and ethnic groups, they have less access to cardiologists and cardiothoracic surgeons, and have higher rates of morbidity and mortality with cardiac surgical interventions. This review summarizes existing literature and highlights disparities in cardiovascular perioperative health care. We propose actionable solutions utilizing multidisciplinary perspectives from cardiology, cardiac surgery, cardiothoracic anesthesiology, critical care, medical ethics, and health disparity experts. Applying a health equity lens to multipronged interventions is necessary to eliminate the disparities in perioperative health care among patients undergoing cardiac surgery.

Eliminating Disparities in Cardiovascular Disease for Black Women: JACC Review Topic of the Week.

Black women are disproportionately affected by cardiovascular disease with an excess burden of cardiovascular morbidity and mortality. In addition, the racialized structure of the United States shapes cardiovascular disease research and health care delivery for Black women. Given the indisputable evidence of the disparities in health care delivery, research, and cardiovascular outcomes, there is an urgent need to develop and implement effective and sustainable solutions to advance cardiovascular health equity for Black women while considering their ethnic diversity, regions of origin, and acculturation. Innovative and culturally tailored strategies that consider the differential impact of social determinants of health and the unique challenges that shape their health-seeking behaviors should be implemented. A patient-centered framework that involves collaboration among clinicians, health care systems, professional societies, and government agencies is required to improve cardiovascular outcomes for Black women. The time is "now" to achieve health equity for all Black women.

Race, Ethnicity, Hypertension, and Heart Disease: JACC Focus Seminar 1/9.

Hypertension is the leading cause of cardiovascular morbidity and mortality globally. In the United States, the prevalence of hypertension (blood pressure ≥130/80 mm Hg) among adults is approximately 45%. Racial/ethnic disparities in hypertension prevalence are well documented, especially among Black adults who are disproportionately affected and have one of the highest rates of hypertension globally. Hypertension control remains a persistent public health crisis. Recently published data indicate suboptimal hypertension control rates, particularly for racial/ethnic minority groups in the United States. This requires urgent action because of the significant health care burden from cardiovascular- and stroke-related morbidity and mortality. This clinical review delineates racial/ethnic disparities in the epidemiology of hypertension, and the impact of social determinants of health on the quality of cardiovascular care and outcomes. Clinical practice guideline recommendations and various national programs targeted toward hypertension control and proposed solutions to eliminate these disparities are discussed.

Socioeconomic Determinants of Health and Cardiovascular Outcomes in Women: JACC Review Topic of the Week.

Socioeconomic disparities in cardiovascular risk factors and outcomes exist among women, particularly those of minority racial or ethnic backgrounds. Barriers to optimal cardiovascular health begin early in life-with inadequate access to effective contraception, postpartum follow-up, and maternity leave-and result in excess rates of myocardial infarction, stroke, and cardiovascular death in at-risk populations. Contributing factors include reduced access to care, low levels of income and social support, and lack of diversity among cardiology clinicians and within clinical trials. These barriers can be mitigated by optimizing care access via policy change and improving physical access to care in women with geographic or transportation limitations. Addressing structural racism through policy change and bolstering structured community support systems will be key to reducing adverse cardiovascular outcomes among women of racial and ethnic minorities. Diversification of the cardiology workforce to more closely represent the patients we serve will be beneficial to all women.

Geographic variations in heart failure hospitalizations among medicare beneficiaries in the Tennessee catchment area.

INTRODUCTION: Although differences in heart failure (HF) hospitalization rates by race and sex are well documented, little is known about geographic variations in hospitalizations for HF, the most common discharge diagnosis for Medicare beneficiaries. METHODS: Using exploratory spatial data analysis techniques, the authors examined hospitalization rates for HF as the first-listed discharge diagnosis among Medicare beneficiaries in a 10-state Tennessee catchment area, based on the resident states reported by Tennessee hospitals from 2000 to 2004. RESULTS: The age-adjusted HF hospitalization rate (per 1000) among Medicare beneficiaries was 23.3 [95% confidence interval (CI), 23.3-23.4] for the Tennessee catchment area, 21.4 (95% CI, 21.4-21.5) outside the catchment area and 21.9 (95% CI, 21.9-22.0) for the overall United States. The age-adjusted HF hospitalization rates were also significantly higher in the catchment area than outside the catchment area and overall, among men, women and whites, whereas rates among the blacks were higher outside the catchment area. Beneficiaries in the catchment area also had higher age-specific HF hospitalization rates. Among states in the catchment area, the highest mean county-level rates were in Mississippi (30.6 ± 7.6) and Kentucky (29.2 ± 11.5), and the lowest were in North Carolina (21.7 ± 5.7) and Virginia (21.8 ± 6.6). CONCLUSIONS: Knowledge of these geographic differences in HF hospitalization rates can be useful in identifying needs of healthcare providers, allocating resources, developing comprehensive HF outreach programs and formulating policies to reduce these differences.