Evidence-Based Cardiovascular Disease Medicines' Availability in Low-Cost Generic Drug Programs in the United States : A Cross-Sectional Study.

BACKGROUND: Low-cost generic programs (LCGPs) that expand access to affordable cardiovascular disease (CVD) medicines can assist patients in achieving desired cardiovascular outcomes. It is important that LCGPs offer CVD medicines that promote evidence-based prescribing. OBJECTIVE: To evaluate LCGPs' coverage of evidence-based CVD medications using a clinical framework that examines coverage of core treatments, coverage of options with the highest-quality evidence, and the variety of medication options and strengths that create choices and allow dosing titration. DESIGN: Cross-sectional study. SETTING: Publicly available LCGPs in March and April 2023 in the United States. PARTICIPANTS: 19 LCGPs. MEASUREMENTS: Proportion of LCGPs that offered evidence-based CVD medicines within a clinical framework for 6 CVDs (atrial fibrillation, heart failure, hyperlipidemia, hypertension, post-acute coronary syndrome secondary prevention, and stable angina) according to 4 availability metrics (breadth, choice, high-quality evidence, and titratability). RESULTS: The availability of CVD medication varied by program, drug, and CVD condition. Some programs had more breadth and choice of coverage for most CVDs (H-E-B, Kroger, Mark Cuban Cost Plus Drug Company, and Walmart), whereas many had more focused coverage and others markedly limited offerings. Nearly all LCGPs offered angiotensin-converting enzyme inhibitors, ß-blockers, thiazides, and moderate-intensity statins, but availability was low for higher-cost or lower-use generics (antiplatelets and antiarrhythmics). Core pharmacotherapy coverage and choices were limited for atrial fibrillation and heart failure but widely available for hypertension and hyperlipidemia. LIMITATION: In-depth cost analysis was not investigated. CONCLUSION: Coverage of evidence-based medications for the 6 CVDs investigated varied by LCGP and condition. Because high availability of core CVD pharmacotherapy can enhance optimal disease state management, LCGPs should identify existing limitations in their coverage and continuously revise their formularies to improve the comprehensiveness of CVD medication coverage. PRIMARY FUNDING SOURCE: None.

The digital journey: 25 years of digital development in electrophysiology from an Europace perspective.

AIMS: Over the past 25 years there has been a substantial development in the field of digital electrophysiology (EP) and in parallel a substantial increase in publications on digital cardiology.In this celebratory paper, we provide an overview of the digital field by highlighting publications from the field focusing on the EP Europace journal. RESULTS: In this journey across the past quarter of a century we follow the development of digital tools commonly used in the clinic spanning from the initiation of digital clinics through the early days of telemonitoring, to wearables, mobile applications, and the use of fully virtual clinics. We then provide a chronicle of the field of artificial intelligence, a regulatory perspective, and at the end of our journey provide a future outlook for digital EP. CONCLUSION: Over the past 25 years Europace has published a substantial number of papers on digital EP, with a marked expansion in digital publications in recent years.

2023 HRS/EHRA/APHRS/LAHRS Expert Consensus Statement on Practical Management of the Remote Device Clinic.

Remote monitoring is beneficial for the management of patients with cardiovascular implantable electronic devices by impacting morbidity and mortality. With increasing numbers of patients using remote monitoring, keeping up with higher volume of remote monitoring transmissions creates challenges for device clinic staff. This international multidisciplinary document is intended to guide cardiac electrophysiologists, allied professionals, and hospital administrators in managing remote monitoring clinics. This includes guidance for remote monitoring clinic staffing, appropriate clinic workflows, patient education, and alert management. This expert consensus statement also addresses other topics such as communication of transmission results, use of third-party resources, manufacturer responsibilities, and programming concerns. The goal is to provide evidence-based recommendations impacting all aspects of remote monitoring services. Gaps in current knowledge and guidance for future research directions are also identified.

Guidance for Cardiac Electrophysiology During the COVID-19 Pandemic from the Heart Rhythm Society COVID-19 Task Force; Electrophysiology Section of the American College of Cardiology; and the Electrocardiography and Arrhythmias Committee of the Council on Clinical Cardiology, American Heart Association.

Coronavirus disease 2019 (COVID-19) is a global pandemic that is wreaking havoc on the health and economy of much of human civilization. Electrophysiologists have been impacted personally and professionally by this global catastrophe. In this joint article from representatives of the Heart Rhythm Society, the American College of Cardiology, and the American Heart Association, we identify the potential risks of exposure to patients, allied healthcare staff, industry representatives, and hospital administrators. We also describe the impact of COVID-19 on cardiac arrhythmias and methods of triage based on acuity and patient comorbidities. We provide guidance for managing invasive and noninvasive electrophysiology procedures, clinic visits, and cardiac device interrogations. In addition, we discuss resource conservation and the role of telemedicine in remote patient care along with management strategies for affected patients.

Cardiovascular Care in Women Veterans.

Cardiovascular disease is the number one cause of death for women in the United States. Of the 1.3 million active duty service members, 16.3% are currently women, and the number of women veterans is expected to increase. Women veterans have higher rates of cardiovascular disease than civilian women and present a unique population. We focus on 5 key areas regarding cardiovascular disease care for women veterans: (1) the rapidly changing demographic; (2) prevalence of traditional risk factors; (3) prevalence of less traditional risk factors (eg, homelessness, military sexual trauma, and mental health disorders); (4) treatment and outcomes of cardiovascular disease; and (5) the current state and future directions of research in this area. This review is a call to action for continued improvements in the cardiovascular care and research for this rapidly growing, at-risk, and under-represented population. Visual Overview: A visual overview is available for this article.

Promises and Perils of Consumer Mobile Technologies in Cardiovascular Care: JACC Scientific Statement.

Direct-to-consumer (D2C) wearables are becoming increasingly popular in cardiovascular health management because of their affordability and capability to capture diverse health data. Wearables may enable continuous health care provider-patient partnerships and reduce the volume of episodic clinic-based care (thereby reducing health care costs). However, challenges arise from the unregulated use of these devices, including questionable data reliability, potential misinterpretation of information, unintended psychological impacts, and an influx of clinically nonactionable data that may overburden the health care system. Further, these technologies could exacerbate, rather than mitigate, health disparities. Experience with wearables in atrial fibrillation underscores these challenges. The prevalent use of D2C wearables necessitates a collaborative approach among stakeholders to ensure effective integration into cardiovascular care. Wearables are heralding innovative disease screening, diagnosis, and management paradigms, expanding therapeutic avenues, and anchoring personalized medicine.

Racial, ethnic, and sex disparities in atrial fibrillation management: rate and rhythm control.

BACKGROUND: Atrial fibrillation (AF) affects around 6 million Americans. AF management involves pharmacologic therapy and/or interventional procedures to control rate and rhythm, as well as anticoagulation for stroke prevention. Different populations may respond differently to distinct management strategies. This review will describe disparities in rate and rhythm control and their impact on outcomes among women and historically underrepresented racial and/or ethnic groups. METHODS: This is a narrative review exploring the topic of sex and racial and/or ethnic disparities in rate and rhythm management of AF. We describe basic terminology, summarize AF epidemiology, discuss diversity in clinical research, and review landmark clinical trials. RESULTS: Despite having higher rates of traditional AF risk factors, Black and Hispanic adults have lower risk of AF than non-Hispanic White (NHW) patients, although those with AF experience more severe symptoms and report lower quality-of-life scores than NHW patients with AF. NHW patients receive antiarrhythmic drugs, cardioversions, and invasive therapies more frequently than Black and Hispanic patients. Women have lower rates of AF than men, but experience more severe symptoms, heart failure, stroke, and death after AF diagnosis. Women and people from diverse racial and ethnic backgrounds are inadequately represented in AF trials; prevalence findings may be a result of underdetection. CONCLUSION: Race, ethnicity, and gender are social determinants of health that may impact the prevalence, evolution, and management of AF. This impact reflects differences in biology as well as disparities in treatment and representation in clinical trials.

2023 HRS/EHRA/APHRS/LAHRS expert consensus statement on practical management of the remote device clinic.

Remote monitoring is beneficial for the management of patients with cardiovascular implantable electronic devices by impacting morbidity and mortality. With increasing numbers of patients using remote monitoring, keeping up with higher volume of remote monitoring transmissions creates challenges for device clinic staff. This international multidisciplinary document is intended to guide cardiac electrophysiologists, allied professionals, and hospital administrators in managing remote monitoring clinics. This includes guidance for remote monitoring clinic staffing, appropriate clinic workflows, patient education, and alert management. This expert consensus statement also addresses other topics such as communication of transmission results, use of third-party resources, manufacturer responsibilities, and programming concerns. The goal is to provide evidence-based recommendations impacting all aspects of remote monitoring services. Gaps in current knowledge and guidance for future research directions are also identified.

2023 HRS/EHRA/APHRS/LAHRS Expert Consensus Statement on Practical Management of the Remote Device Clinic.

Remote monitoring is beneficial for the management of patients with cardiovascular implantable electronic devices by impacting morbidity and mortality. With increasing numbers of patients using remote monitoring, keeping up with higher volume of remote monitoring transmissions creates challenges for device clinic staff. This international multidisciplinary document is intended to guide cardiac electrophysiologists, allied professionals, and hospital administrators in managing remote monitoring clinics. This includes guidance for remote monitoring clinic staffing, appropriate clinic workflows, patient education, and alert management. This expert consensus statement also addresses other topics such as communication of transmission results, use of third-party resources, manufacturer responsibilities, and programming concerns. The goal is to provide evidence-based recommendations impacting all aspects of remote monitoring services. Gaps in current knowledge and guidance for future research directions are also identified.

Underrepresentation of women in implantable cardioverter defibrillator trials.

There are sex differences in the epidemiology and presentation of ventricular arrhythmias. Sudden cardiac death (SCD) is less common in women than in men. Women have been under-represented in implantable cardioverter defibrillator (ICD) trials evaluating the benefit of ICD therapy for primary and secondary prevention of SCD. Following ICD implantation, women are less likely to experience appropriate ICD therapy for ventricular arrhythmias, consistent with epidemiological findings of a lower rate of SCD in women. Sex differences in ICD implantation rates have also been noted for primary and secondary prevention of SCD in registries and large observational cohort studies. Reasons for these differences are unclear. Age and comorbidities at the time of presentation may be partially responsible, although sex bias, patient preference, or contribution of social determinants of health cannot be excluded. There are many unanswered questions regarding reasons for sex differences in ICD usage and under-representation of women in clinical device trials. Additional investigation is needed to better understand these differences to improve outcome of all patients who are at risk for sudden cardiac arrest.

Taken to heart-arrhythmic potential of heart-leaf sida, a banned ephedrine alkaloid: a case report.

BACKGROUND: Ephedra and ephedrine alkaloids were commonly used in herbal supplements before being prohibited by the European Commission and US Food and Drug Administration. However, ongoing, unknowing use by consumers can lead to potential adverse cardiovascular effects, such as arrhythmias. CASE SUMMARY: A 65-year-old-man with a history of idiopathic pulmonary fibrosis status post-right single lung transplant was admitted for dizziness and resting tachycardia. Electrocardiogram showed a narrow complex, long R-P tachycardia with upright P-waves in lead V 1. An initial workup suggested an arrhythmia associated with the consumption of an herbal supplement containing heart-leaf sida, a banned botanical ephedrine alkaloid. After the supplement was discontinued, the patient's heart rate abruptly decreased without other intervention. Electrocardiogram showed a change in P-wave morphology in lead V 1 from upright to biphasic (+/-) after conversion to normal sinus rhythm. Thus, a diagnosis of atrial tachycardia originating at or near the donor right superior pulmonary vein was favoured. DISCUSSION: Atrial tachycardia can be precipitated by the proarrhythmic effects of ephedrine alkaloids, especially in patients with underlying risk factors and susceptible atrial anatomical substrate post-lung transplantation. Despite being banned by the European Union and the USA, ephedrine alkaloids continue to be used in over-the-counter herbal supplements and may go undetected by consumers. Ongoing vigilance for ephedrine alkaloids, more rigorous regulation, and active patient education can help reduce potential cardiovascular adverse events.

Changes in the digital health landscape in cardiac electrophysiology: A pre-and peri-pandemic COVID-19 era survey.

Background: Digital health is transforming healthcare delivery. Objective: To compare the current digital health landscape in select groups of cardiac electrophysiology (EP) professionals prior to and during the COVID-19 era. Methods: Two online surveys were emailed to 4 Heart Rhythm Society communities and tweeted out to Twitter EP, 1 before and 1 during the pandemic. Categorical variables were analyzed using the χ 2 test and reported as absolute numbers and percentages. Results: There were 253 pre-pandemic (S1) and 273 follow-up surveys (S2) completed. The majority of respondents to both surveys were male, aged <55 years (70.6% vs 75.1%), university-affiliated (52.6% vs 55%), and physicians (83.3% vs 87.9%). Between S1 and S2, routine use of video-telehealth increased (5.9% vs 58.6%; P < .001) for all types of consultations (P < .001 for all). Wireless electrocardiogram prescribing was prevalent and similar (80.2% vs 81.0%), whereas wireless blood pressure monitoring (9.9% vs 18.3%) and wireless oximetry (1.6% vs 8.1%; P = .006 for both) prescribing both increased. For smartphone mobile applications (mApps), prescriptions for heart rate mApps decreased (50.6% vs 40.7%; P = .022), while vital sign (28.9% vs 37%; P = .04) and symptom trackers (15.8% vs 24.9%; P = .01) prescribing increased. A majority in both surveys (84.6% vs 75.5%) reported no workplace infrastructure or support for digital health with concerns for lack of parity in reimbursement. Conclusion: Our results show an increase in adoption of digital health by EP during the COVID-19 pandemic. Concerns regarding a lack of supportive infrastructure persisted. Development of professional society guidelines on optimal clinical workflow, infrastructure, and reimbursement may help advance and sustain digital health integration in EP.

Incessant Atrial Tachycardia as First Presentation of Cardiac Angiosarcoma.

Primary cardiac angiosarcomas are rare malignant tumors with a very poor prognosis. We present a case of a 48-year-old man with no previous cardiac history who developed an incessant focal atrial tachycardia complicated by tachycardia-mediated cardiomyopathy as a consequence of cardiac angiosarcoma. (Level of Difficulty: Beginner.).

Virtual Transformation and the Use of Social Media: Cardiac Electrophysiology Education in the Post-COVID-19 Era.

PURPOSE OF REVIEW: The COVID-19 pandemic has significantly impacted the delivery of education for all specialties, including cardiac electrophysiology. This review will provide an overview of the COVID-19 spurred digital transformation of electrophysiology education for practicing clinicians and trainees in electrophysiology and cover the use of social media in these educational efforts. RECENT FINDINGS: Major international, national, and local meetings and electrophysiology fellowship-specific educational sessions have transitioned rapidly to virtual and distanced learning, enhanced by social media. This has allowed for participation in educational activities by electrophysiologists on a wider, more global scale. Social media has also allowed rapid dissemination of new advances, techniques, and research findings in real time and to a global audience, but caution must be exercised as pitfalls also exist. SUMMARY: The digital and social media transformation of cardiac electrophysiology education has arrived and revolutionized the way education is delivered and consumed. Continued hybrid in-person and virtual modalities will provide electrophysiologists the flexibility to choose the best option to suit their individual needs and preferences for continuing education.

Racial and Ethnic Differences in the Management of Atrial Fibrillation.

Atrial fibrillation (AF) is the most common clinical arrhythmia, and it results in adverse outcomes and increased healthcare costs. Racial and ethnic differences in AF management, although recognized, are poorly understood. This review summarizes racial differences in AF epidemiology, genetics, clinical presentation, and management. In addition, it highlights the underrepresentation of racial and ethnic populations in AF clinical trials, especially trials focused on stroke prevention. Specific strategies are proposed for future research and initiatives that have potential to eliminate racial and ethnic differences in the care of patients with AF. Addressing racial and ethnic disparities in healthcare access, enrollment in clinical trials, resource allocation, prevention, and management will likely narrow the gaps in the care and outcomes of racial and ethnic minorities suffering from AF.

La fibrillation auriculaire (FA) est la forme clinique d'arythmie la plus fréquente, et elle entraîne des résultats défavorables ainsi qu'une augmentation du coût des soins de santé. Les différences liées à la race et à l'origine ethnique qui existent dans la prise en charge de la FA, bien que reconnues, sont mal comprises. Le présent article de synthèse résume les différences liées à la race observées sur le plan de l'épidémiologie, de la génétique, du tableau clinique et de la prise en charge de la FA. En outre, il met en lumière la sous-représentation de groupes raciaux et ethniques dans les études cliniques sur la FA, en particulier celles axées sur la prévention des accidents vasculaires cérébraux. Des stratégies ad hoc sont proposées pour que la recherche et les initiatives futures favorisent l'éradication des différences liées à la race et à l'origine ethnique dans les soins prodigués aux patients atteints de FA. Le fait de s'attaquer aux disparités liées à la race et à l'origine ethnique qui touchent l'accès aux soins de santé, l'inscription aux essais cliniques, l'allocation des ressources, la prévention et la prise en charge des patients permettra probablement de réduire les lacunes en matière de soins et de résultats chez les personnes atteintes de FA issues de minorités raciales et ethniques.

Women in Cardiology Twitter Network: An Analysis of a Global Professional Virtual Community From 2016 to 2019.

Background Social media is an effective channel for the advancement of women physicians; however, its use by women in cardiology has not been systematically studied. Our study seeks to characterize the current Women in Cardiology Twitter network. Methods and Results Six women-specific cardiology Twitter hashtags were analyzed: #ACCWIC (American College of Cardiology Women in Cardiology), #AHAWIC (American Heart Association Women in Cardiology), #ilooklikeacardiologist, #SCAIWIN (Society for Cardiovascular Angiography and Interventions Women in Innovations), #WomeninCardiology, and #WomeninEP (Women in Electrophysiology). Twitter data from 2016 to 2019 were obtained from Symplur Signals. Quantitative and descriptive content analyses were performed. The Women in Cardiology Twitter network generated 48 236 tweets, 266 180 903 impressions, and 12 485 users. Tweets increased by 706% (from 2083 to 16 780), impressions by 207% (from 26 755 476 to 82 080 472), and users by 440% (from 796 to 4300), including a 471% user increase internationally. The network generated 6530 (13%) original tweets and 43 103 (86%) amplification tweets. Most original and amplification tweets were authored by women (81% and 62%, respectively) and women physicians (76% and 52%, respectively), with an increase in original and amplification tweets authored by academic women physicians (98% and 109%, respectively) and trainees (390% and 249%, respectively) over time. Community building, professional development, and gender advocacy were the most common tweet contents over the study period. Community building was the most common tweet category for #ACCWIC, #AHAWIC, #ilooklikeacardiologist, #SCAIWIN, and #WomeninCardiology, whereas professional development was most common for #WomeninEP. Conclusions The Women in Cardiology Twitter network has grown immensely from 2016 to 2019, with women physicians as the driving contributors. This network has become an important channel for community building, professional development, and gender advocacy discussions in an effort to advance women in cardiology.

Ginkgo Biloba: Plant-Based Proarrhythmic Potential?

Ginkgo biloba is a commonly used herbal supplement in the United States. We describe a 63-year-old man with a significant ventricular ectopic burden (32.7%) that was refractory to metoprolol tartrate (41.7%) and resolved (<1%) when Ginkgo was discontinued. This case supports a potential proarrhythmic side-effect of over-the-counter Ginkgo leaf extract. (Level of Difficulty: Beginner.).