This special issue of Heart Failure Clinics examines heart failure with a truly global perspective, exposing health inequities in the treatment of heart failure.

In the United States, some populations suffer from far greater disparities in health than others. Those disparities are caused not only by fundamental differences in health status across segments of the population, but also because of inequities in factors that impact health status, so-called determinants of health. Only part of an individual's health status depends on his or her behavior and choice; community-wide problems like poverty, unemployment, poor education, inadequate housing, poor public transportation, interpersonal violence, and decaying neighborhoods also contribute to health inequities, as well as the historic and ongoing interplay of structures, policies, and norms that shape lives. When these factors are not optimal in a community, it does not mean they are intractable: such inequities can be mitigated by social policies that can shape health in powerful ways. Communities in Action: Pathways to Health Equity seeks to delineate the causes of and the solutions to health inequities in the United States. This report focuses on what communities can do to promote health equity, what actions are needed by the many and varied stakeholders that are part of communities or support them, as well as the root causes and structural barriers that need to be overcome.

This issue of Heart Failure Clinics covers comparative-effectiveness research in heart failure. Expert authors review the most current information available about the comparative effectiveness of different treatments for heart failure, including drug treatments, cardioverter defibrillators and cardiac resynchronization therapy, as well as patient adherence. Keep up-to-the-minute with the latest developments in comparative-effectiveness research.

Recent advances have changed the way heart failure is treated and have resulted in substantial improvements in heart failure management. Improving Outcomes in Heart Failure addresses innovative ways of dealing with issues such as quality of life, treatment compliance, effective patient and family education and counseling, nonpharmacologic therapy, and new health care delivery models for improving the management of heart failure. With an interdisciplinary approach, this reference shows how heart failure outcomes and health care resource utilization can be improved significantly. Written by the editors of the distinguished Journal of Cardiovascular Nursing, Debra K. Moser, DNSc, RN and Barbara Riegel, DNSc, RN, CS, FAAN are well-known and nationally recognized experts in the field of cardiovascular nursing. Moser and Riegel have received numerous prestigious awards and honors and have contributed to many renowned journals on a wide variety of cardiovascular topics.

In this issue of Heart Failure Clinics, guest editors Drs. Ragavendra R. Baliga and Dipti Itchhaporia bring their considerable expertise to the topic of Digital Health, sometimes referred to as eHealth. Top experts in the field cover key topics in the field such as using AI to better predict/develop biomarkers; telehealth in heart failure; EHR in heart failure; artificial intelligence and mechanical circulatory support; and more. Contains 11 relevant, practice-oriented topics including devices to improve symptoms and reduce morbidity and mortality in heart failure; utilizing artificial intelligence to enhance equity in minority populations; 3-D printing in heart failure; machine learning in cardiac imaging; and more. Provides in-depth clinical reviews on digital health, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue, guest editors bring their considerable expertise to this important topic. Provides in-depth reviews on the latest updates in the field, providing actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews.

In this issue of Cardiology Clinics, guest editor Dr. Asad Ghafoor brings his considerable expertise to the topic of Heart Failure with Reduced Ejection Fraction. Top experts in the field cover issues such as choosing temporary mechanical support in cardiogenic shock; sequencing in quadruple therapy for HFrEF; the war against heart failure hospitalizations: remote monitoring and the case for expanding criteria; the uncertain benefit from ICDs in nonischemic cardiomyopathy; frailty and its spectrum of implications in HFrEF; and more. Contains 12 relevant, practice-oriented topics including HFrEF and COVID-19: unmasking health inequities during a pandemic; our goals for prevention versus treating HFrEF with modern tech; the economic burden of HFrEF: living longer but poorer?; obesity in heart failure; the value of cardiopulmonary exercise testing in ambulatory HFrEF; and more. Provides in-depth clinical reviews on heart failure with reduced ejection fraction, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.