JACC This Week

In this episode, Dr. Valentin Fuster discusses the Garter AF trial, which evaluates the impact of screening for undiagnosed atrial fibrillation (AF) in older adults using a 14-day ECG monitor to reduce stroke risk. While the study found a marginal increase in AF diagnoses, it suggests that AI could play a crucial role in identifying high-risk patients who would benefit most from such screenings, h...

In the November 19, 2024, issue of JACC, Dr. Valentin Fuster discusses four groundbreaking studies that could shape the future of cardiovascular care. Topics include the impact of atrial fibrillation screening on stroke prevention, risk factors in Brugada syndrome, new methods to reduce heart block after congenital heart disease surgery, and genetic insights into arrhythmogenic triggers of atrial...

In this episode, Dr. Valentin Fuster delves into the transformative potential of artificial intelligence (AI) in cardiovascular clinical trials, guided by a comprehensive review from leading experts. Highlighting both innovative applications and regulatory challenges, the discussion emphasizes AI's role in trial design, patient recruitment, and data analysis, while cautioning against risks like bi...

In this episode, Dr. Valentin Fuster reviews two pivotal phase three trials from China assessing the efficacy of the new monoclonal antibody, Katisha, for treating non-familial hypercholesterolemia. With significant reductions in LDL cholesterol and a long-acting, flexible dosing regimen, these studies promise a novel therapeutic option for patients struggling with cholesterol management and adher...

In this episode, Dr. Valentin Fuster reviews two pivotal phase three trials from China assessing the efficacy of the new monoclonal antibody, Katisha, for treating non-familial hypercholesterolemia. With significant reductions in LDL cholesterol and a long-acting, flexible dosing regimen, these studies promise a novel therapeutic option for patients struggling with cholesterol management and adher...

In this episode, Dr. Valentin Fuster discusses a pivotal study on revascularization strategies in older patients with myocardial infarction, comparing complete versus culprit-only approaches. The findings suggest that physiology-guided complete revascularization significantly reduces adverse outcomes in both STEMI and non-STEMI patients, emphasizing its potential benefits across a diverse patient...

In this episode, Dr. Valentin Fuster discusses groundbreaking research on hypertrophic cardiomyopathy (HCM), revealing dysregulated signaling pathways through comprehensive proteomic profiling of human myocardial tissue. The study identifies novel therapeutic targets, including the Ras MAPK pathway and the ubiquitin-proteasome system, while emphasizing the need for further exploration beyond obstr...

In this episode, Dr. Valentin Fuster discusses groundbreaking research on SGLT2 inhibitors and their impact on heart failure, highlighting the validation of mechanistic proteomic signatures from a major clinical trial. The study reveals how empagliflozin influences over 2,000 proteins, promoting autophagy, enhancing mitochondrial health, and normalizing kidney function, offering new insights into...

In this episode, Dr. Valentin Fuster highlights the groundbreaking studies featured in the November 12, 2024 issue of the JACC, focusing on the emerging role of proteomics in understanding heart failure and hypertrophic cardiomyopathy. He discusses key findings on SGLT2 inhibitors, the efficacy of complete revascularization in myocardial infarction patients, and novel treatments for hypercholester...

Author Robert W. Yeh, MD, FACC, and JACC Associate Editor Celina M. Yong, MD, FACC, discuss the results of the TARGET-IV NA trial. In the trial, 1720 patients with stable or acute coronary syndromes were randomized to undergo PCI with a BP-SES or any commonly used 2nd generation DES. At 12 months, BP-SES was non-inferior to control DES for the primary endpoint of Target Lesion Failure (cardiac dea...

In this episode of JACC, Author Suzanne Arnold, MD and JACC Associate Editor Dennis T. Ko, MD, discusses groundbreaking findings from the Tricatin-2 trial, the first clinical study on transcatheter tricuspid valve replacement. The results reveal significant improvements in quality of life for patients, particularly those with severe tricuspid regurgitation, highlighting the transformative potentia...

Author Shao-Liang Chen, MD, FACC, and JACC Associate Editor Celina M. Yong, MD, FACC, discuss patients with simple and true coronary bifurcation lesions undergoing provisional stenting. Main vessel stenting with a DCB for the compromised side branch resulted in a lower 1-year rate of the composite outcome compared with an NCB intervention for the side branch. The high rates of periprocedural myoca...

Author Nicolas M. Van Mieghem, MD, PhD, FACC, and JACC: Executive Associate Editor Aakriti Gupta, MD, FACC,  discuss the TAVR UNLOAD trial, which focused on patients with moderate aortic stenosis (AS) and reduced ejection fraction (HFrEF). The trial found no significant difference in the primary endpoint (composite of mortality, stroke, and hospitalizations) between the TAVR and clinical surveilla...

In this episode, Dr. Valentin Fuster dives into a pivotal study on hypertrophic cardiomyopathy, focusing on the challenges of identifying at-risk relatives when genetic variants are not found in 60% of families. With insights into the disease's autosomal dominant inheritance and incomplete penetrance, this discussion highlights the complexities of family screening and the need for innovative appro...

In this episode, Dr. Valentin Fuster highlights the Forest HCM study, which focuses on the withdrawal of standard care medications in patients with obstructive hypertrophic cardiomyopathy receiving afficantin. The study shows promising results: nearly half of the patients who attempted to reduce or stop their medications did so successfully, with significant improvements in functional class and sy...

In this episode, Dr. Valentin Fuster introduces a dedicated focus on hypertrophic cardiomyopathy, featuring a pivotal study by Dr. Martin Maron and Dr. lacopo Olivotto on the impact of aficamptin. This pre-specified sub-analysis from the SEQUOIA HCM trial aims to comprehensively evaluate the drug's effects on various aspects of disease burden, enhancing our understanding of its clinical efficacy.

In this episode, Dr. Valentin Fuster delves into a groundbreaking study on the effects of the cardiac myosin inhibitor, Aficamten, on patients with obstructive hypertrophic cardiomyopathy. The findings reveal significant improvements in echocardiographic measures of cardiac function, despite a mild and reversible decrease in left ventricular ejection fraction, highlighting the need for long-term s...

In this episode, Dr. Valentin Fuster explores groundbreaking research on hypertrophic cardiomyopathy, focusing on the effects of the drug aficamten on cardiac structure and function. Highlighting significant findings from the Sequoia HCM trial, the discussion underscores the potential of aficamten to induce favorable cardiac remodeling and improve patient outcomes, signaling a transformative era i...

In this episode, Dr. Valentin Fuster delves into the latest research on hypertrophic cardiomyopathy, highlighting the significant health status improvements achieved with the new cardiac myosin inhibitor, Aficamten, compared to placebo. The findings from the Sequoia HCM study reveal that Aficamten markedly enhances patients' quality of life and alleviates symptoms like chest pain and shortness of...

In the November 5, 2024 issue of JACC, Dr. Valentin Fuster summarizes the November 5, 2024 issue of the JACC, which focuses exclusively on hypertrophic cardiomyopathy (HCM). Highlighting six original research papers, the discussion emphasizes the groundbreaking impact of the cardiac myosin inhibitor Aficamten on health outcomes, symptom burden, and cardiac structure in patients with obstructive HC...

Author Joerg Hausleiter, MD and Executive Associate Editor Aakriti Gupta, MD, FACC. discuss the TAVR UNLOAD trial, which focused on patients with moderate aortic stenosis (AS) and reduced ejection fraction (HFrEF). The trial found no significant difference in the primary endpoint (composite of mortality, stroke, and hospitalizations) between the TAVR and clinical surveillance groups. However, pati...

JACC Associate Editor Celina M. Yong, MD, FACC, and JACC: Case Reports Editor in Chief Gilbert H. L. Tang, MD, MSc, MBA, FACC, discuss this paper published in JACC and presented at TCT. TRILUMINATE Pivotal is the first randomized, controlled trial evaluating transcatheter edge-to-edge repair (T-TEER) for severe tricuspid regurgitation (TR). Adaptive design randomized 572 subjects in the primary or...

In this episode, Dr. Valentin Foster introduces a vital review on aspirin hypersensitivity in patients with atherosclerotic cardiovascular disease, led by Dr. Mattia Galli and Dr. Dominick J. Angiolillo. The discussion spans the history, epidemiology, and mechanisms of aspirin hypersensitivity, alongside strategies for management and practical recommendations for healthcare providers.

In this episode, Dr. Zhuo Chen and his team explore how AI-driven analysis of neighborhood satellite imagery can reveal links between the built environment and cardiovascular risk. Their findings suggest that while AI can predict adverse cardiovascular events, the influence of social determinants, particularly socioeconomic status, plays a critical role in this relationship, underscoring the need...

In this episode, Dr. David J. Schneider research identifies platelet FCγRIIA (PFCG) as a key biomarker for cardiovascular risk post-myocardial infarction. In an 800-patient study, higher PFCG levels were linked to increased risks of myocardial infarction, stroke, and death, indicating its potential for guiding personalized antiplatelet therapy, pending further validation.