Calcified nodules (CNs) remain a major challenge in percutaneous coronary intervention (PCI). We sought to compare procedural and clinical outcomes after orbital atherectomy (OA) versus intravascular lithotripsy (IVL)-facilitated PCI in patients with CNs.

The "2025 AHA/ACC/AANP/AAPA/ABC/ACCP/ACPM/AGS/AMA/ASPC/NMA/PCNA/SGIM Guideline for the Prevention, Detection, Evaluation, and Management of High Blood Pressure in Adults" retires and replaces the "2017 ACC/AHA/AAPA/ABC/ACPM/AGS/APhA/ASH/ASPC/NMA/PCNA Guideline for the Prevention, Detection, Evaluation, and Management of High Blood Pressure in Adults."

Doxorubicin cardiomyopathy (DoxCM) remains a significant clinical problem, but its underlying mechanisms remain incompletely understood. Identifying DoxCM mechanisms can lead to therapeutic interventions that improve patient outcomes.

Atrial fibrillation, the most common sustained arrhythmia, affects 59 million individuals worldwide. The transcription factor TBX5 (T-box 5) is essential for normal atrial rhythm. Its inactivation causes loss of atrial cardiomyocyte (aCM) enhancer accessibility, looping, transcriptional identity, and spontaneous atrial fibrillation. TBX5 interacts with CHD4 (chromodomain helicase DNA-binding protein 4), a chromatin remodeling ATPase canonically associated with the NuRD (nucleosome remodeling and deacetylase) repressor complex.

The timing of surgery in asymptomatic severe mitral regurgitation remains controversial. This observational study sought to compare long-term outcomes of early surgery with a conventional treatment strategy in asymptomatic patients with severe mitral regurgitation.

Stalking is one of the most common forms of interpersonal violence, with nearly 1 in 3 women experiencing it in their lifetime. Restraining orders are a legal remedy aimed at protecting women who experience the most severe forms of stalking and interpersonal violence. Previous work has shown associations between experiences of violence and cardiovascular health among women, but little is known about the link between being stalked or obtaining a restraining order and risk of cardiovascular disease (CVD).

Ultraprocessed foods and beverages (UPFs) pose a growing public health challenge. Commonly defined by the Nova system, UPFs are industrially processed products made with additives or ingredients not commonly used in home cooking. Although ultraprocessing or extensive processing can lower cost and improve shelf life, convenience, and taste of certain products, high UPF intake is consistently linked to negative health outcomes. Although mechanisms remain unclear, evidence supports food policies that limit UPF intake while avoiding unintended consequences. Identifying high-risk UPF subgroups is essential to balancing nutritional goals with the need for accessible and appealing food options. Most UPFs overlap with foods high in saturated fat, added sugars, and sodium, which are already targets for cardiometabolic risk reduction. Future priorities include uncovering how UPFs specifically affect cardiometabolic health, refining dietary guidance to discourage nutrient-poor UPFs, and clarifying the impact of UPFs with more favorable profiles. This science advisory reviews current evidence on UPFs and their impact on cardiometabolic health and outlines research needs, regulatory reform, and policy changes needed to affect better dietary intake and overall health.

GRKs (GPCR [G protein-coupled receptor] kinases) are key regulators of GPCR signaling. Because GPCRs are targeted by approximately 40% of clinical drugs, GRKs also represent therapeutic targets for combating cardiovascular diseases. However, the predominant GRK that responds to diabetic heart injury and the underlying mechanisms remain largely unknown.

Coronary artery calcium (CAC) is a strong predictor of cardiovascular outcomes, with patients having high CAC experiencing event rates similar to those in secondary prevention populations. Emerging evidence suggests that patients with extremely high CAC (≥1000) represent a distinct high-risk group. Therefore, this study aims to evaluate the prognostic value of myocardial flow reserve (MFR) in patients with very high CAC.

Assessment of left ventricular systolic function is essential for diagnosing and managing cardiac diseases and provides important prognostic information to the treating clinician. However, traditional methods for assessing left ventricular systolic function such as ejection fraction are limited by their reliance on geometric assumptions, subjective reader interpretation, sensitivity to loading conditions and volume, and reflection of a single plane of motion. In addition to interobserver and intraobserver variability and technical confounders, this evaluation is complicated by the complex 3-dimensional organization of the myocardial fibers, which are oriented longitudinally in the subendocardium, transversely in the midmyocardium, and obliquely in the subepicardium. Conversely, 2-dimensional speckle-tracking echocardiography measures left ventricular deformation as myocardial strain in the 3 planes of chamber motion: longitudinal, circumferential, and radial. From a clinical perspective, left ventricular global longitudinal strain offers superior diagnostic and prognostic value across the spectrum of cardiovascular disorders compared with ejection fraction, is highly reproducible, and detects subclinical dysfunction before the ejection fraction declines. Given the expanding clinical utility of speckle-tracking echocardiography and the incremental prognostic and therapeutic value of integrating global longitudinal strain into clinical practice as a potential biomarker, the objectives of this scientific statement are (1) to review the principles and technical aspects of speckle-tracking echocardiography strain imaging; (2) to provide a practical, evidence-based review of the application of speckle-tracking echocardiography in heart failure, cardiomyopathies, ischemic heart disease, valvular disease, and cardio-oncology; (3) to explore the potential utility of speckle-tracking echocardiography in cardiac resynchronization and implantable cardioverter defibrillator therapy; and (4) to outline the future directions of speckle-tracking echocardiography.

Abdominal aortic aneurysm (AAA) is a life-threatening vascular disease with no effective pharmacological treatments. The causal role of triglycerides (TGs) in AAA development remains unclear and controversial.

Acute myocarditis (AM), particularly fulminant myocarditis (FM), is an infrequent but life-threatening cardiac inflammation, with limited effective precision-targeted treatments available. This urgent clinical challenge has prompted further investigations into the mechanisms underlying this pathology to develop novel therapeutic approaches.

Outcome reporting in cardio-obstetrics studies is inconsistent. The objective of the COSCarP (Core Outcome Set on Cardiac Diseases in Pregnancy) study was to develop a core outcome set through international consensus and harmonize outcome reporting in cardio-obstetrics studies.

Imatinib, the first Abl-tyrosine kinase inhibitor (TKI), improved leukemia outcomes without cardiovascular side effects. Newer agents, including ponatinib, addressed imatinib resistance, improving cancer remission, but substantially increased arterial thrombotic events, including myocardial infarction (MI) and stroke. The mechanism behind ponatinib-induced thrombosis and the cardiovascular effect of asciminib, a newly approved Abl-TKI, remain unknown.

Clonal hematopoiesis of indeterminate potential is a novel, nontraditional risk factor linked to coronary heart disease. DNMT3A and TET2 are the 2 most prevalent clonal hematopoiesis of indeterminate potential-associated driver genes. This study aims to evaluate their effects on plaque characteristics and prognosis in patients with ST-segment-elevation myocardial infarction.

Extending cardiovascular disease prevention beyond health care settings is needed to improve population health and to advance health equity. Furthermore, evidence-based practices in community settings leverage assets and strengths (eg, community trust, reach) of organizations and practitioners. Using the Roadmap for Leveraging Implementation Science to Achieve Cardiovascular Health Equity, we conducted a narrative review to determine the scope of studies describing implementation strategies of cardiovascular health evidence-based practices in community settings and to identify bright spots and gaps in what is known about implementing cardiovascular health evidence-based practices in community settings. Evidence for the effect of interventions delivered in community settings to improve cardiovascular health behaviors is emerging in various community settings. Evidence-based practices were identified, selected, and culturally adapted through community engagement, particularly in faith-based and social service/other settings (eg, salons/barbershops). We found several interventions and adaptations aimed at improving outcomes in groups that have historically been excluded by the health care system. The Designing for Dissemination and Sustainability approach supports consideration of contextual factors (eg, alignment of evidence-based practice with the mission, workflow, time, and priorities of the setting) in selecting and adapting evidence-based practices. Development of implementation strategies must engage those who will be asked to implement the intervention and the organization in which it will be implemented. Key research opportunities include high-quality studies that explicitly compare well-specified implementation strategies in various community settings. Taken together, there are bright spots and opportunities for enhanced impact through implementation of evidence-based practices for cardiovascular disease prevention in community settings.

Pulsed field ablation (PFA) has been developed as a largely nonthermal ablation technology with a unique biophysical profile to treat atrial fibrillation. Existing evidence has shown that PFA offers a safe and efficient atrial fibrillation ablation procedure. Among different PFA technologies, the pentaspline FARAPULSE system has been the most extensively used and investigated; however, notable variability exists in workflow, fluoroscopy time, and lesion durability. While innovations such as 3-dimensional electroanatomic mapping systems and intracardiac echocardiography can enhance procedural precision in catheter ablation, fluoroscopy remains the primary imaging modality for guiding pentaspline PFA in many electrophysiology labs worldwide. This is particularly true in centers where limitations in cost, infrastructure, or training may preclude the routine use of advanced imaging technologies. This article summarizes general practical considerations and presents a primarily fluoroscopy-based, refined workflow developed by a group of experts. The goal is to provide a procedural foundation and practical guide for using the pentaspline FARAPULSE PFA system in atrial fibrillation ablation procedures. Developing a fluoroscopy-based practical guide would: (1) Democratize access to PFA technology, enabling safe and effective implementation across a broader range of clinical settings, including those without intracardiac echocardiography or 3-dimensional mapping support; (2) Reduce procedural heterogeneity by offering reproducible best practices; (3) Facilitate meaningful intercenter comparisons of procedural efficacy and safety, aiding in the identification of optimal approaches and improving the quality of clinical data for ongoing research, registries, and real-world performance monitoring of PFA technologies; and (4) Ultimately improve patient outcomes through standardized, accessible, and evidence-based practices.

Coronary artery obstruction is a rare but devastating complication of transcatheter aortic valve replacement. Current techniques (transcatheter leaflet modification or snorkel stenting) cannot prevent obstruction in all cases.

Catheter ablation of scar-dependent ventricular tachycardia (VT) is frequently hampered by hemodynamic instability, long procedure duration, and high recurrence rates. Magnetic resonance imaging-based personalized heart digital twins may overcome these challenges by noninvasively predicting VT circuits and optimum ablation lesion sites. In this combined clinical and digital twin study, we investigated the relationship between digital twin-predicted VTs and optimum ablation lesion sets with their invasively mapped counterparts during clinical VT ablation.

Despite current treatment strategies for atherosclerotic vascular disease focusing on lifestyle modification and lowering cholesterol, a significant residual risk of major atherosclerotic complication remains, prompting investigation into lipoprotein(a) (Lp(a)) as a potential predictive biomarker. The objective of this study was to determine the usefulness of Lp(a) in identifying patients at high risk of incident extracoronary atherosclerotic vascular disease and complications.