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PODCAST

JACC This Week

American College of Cardiology

Weekly summary and focused insights of the high-impact cardiovascular research published in the JACC from Editor-in-Chief Harlan M. Krumholz, MD, SM, FACC, shaping cardiovascular care today.

health & fitness medicine

All Episodes

14:59

Clinical implications of Pre-test probability of...

JACC This Week ·

2024/11/18

In this episode, Dr. Valentin Fuster reviews a recent study exploring the clinical overlap between heart failure with preserved ejection fraction (HFpEF) and Group 1 pulmonary hypertension. The study identifies a subset of patients with pulmonary hypertension who have a higher risk of heart failure and worse outcomes, emphasizing the need for further investigation into whether pulmonary hypertension therapies could improve prognosis in these patients.

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10:45

ApoA-I Infusions and Burden of Ischemic Events after...

JACC This Week ·

2024/11/18

In this episode, Dr. Valentin Fuster reviews an exploratory analysis from the 80s2 trial, which examined CSL 112’s impact on ischemic events after acute myocardial infarction. While CSL 112 didn’t significantly reduce cardiovascular death or stroke in the short term, the study found promising long-term benefits, suggesting that enhancing cholesterol efflux could be a valuable approach for reducing recurrent ischemic events in high-risk patients.

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07:55

Consequences of Discontinuation of Long-Term...

JACC This Week ·

2024/11/18

In this episode, Dr. Valentin Fuster reviews a study on the impact of long-term drug treatment discontinuation in heart failure patients with reduced ejection fraction. He breaks down four pathways of drug withdrawal—ranging from immediate clinical worsening to long-term deterioration—emphasizing the importance of avoiding unnecessary interruptions in treatment to prevent significant health risks.

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25:07

JACC - November 26, 2024 Issue Summary

JACC This Week ·

2024/11/18

In the November 26, 2024 issue of JACC, Dr. Valentin Fuster highlights four pivotal studies in cardiovascular research. The first explores the independent roles of social determinants of health and polygenic risk scores in coronary heart disease, while the second assesses the impact of recurrent rejection on pediatric heart transplant outcomes. The third paper examines the effects of CSL 112 infusions on reducing ischemic events post-myocardial infarction, and the fourth investigates the interplay

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10:55

Associations of Self-reported Race, Polygenic Risk,...

JACC This Week ·

2024/11/18

In this episode, Dr. Valentin Fuster discusses a groundbreaking study examining how both social determinants of health and polygenic risk scores independently contribute to the risk of coronary heart disease (CHD). The research highlights how factors like income, education, and food insecurity are linked to higher CHD risk, particularly among Black and Hispanic populations, while emphasizing the need to integrate both genetic and environmental factors for more accurate disease prevention models.

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03:40

JACC Journals at AHA | JACC | AHA 2024

JACC This Week ·

2024/11/13

Join Harlan Krumholz, editor-in-chief of JACC, as he highlights groundbreaking cardiovascular science presented at this year's American Heart Association Scientific Sessions. From obesity-related heart failure to innovations in stroke prevention and disparities in care, this episode delves into pivotal studies shaping the future of cardiology and their real-world clinical implications.

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19:54

JACC - November 19, 2024 Issue Summary

JACC This Week ·

2024/11/11

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 fibrillation, alongside a review of a decade of leadless cardiac pacing technology.

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09:12

Embryological Classification of Arrhythmogenic...

JACC This Week ·

2024/11/11

In this episode, Dr. Valentin Fuster discusses a groundbreaking study on the embryological origins of atrial fibrillation triggers, which could help refine treatment strategies for the condition. The research highlights how genetic factors linked to specific atrial regions, like the sinus venosus and primitive atrium, influence arrhythmia recurrence after ablation, potentially paving the way for more personalized, effective treatments.

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17:52

Ten Years of Leadless Cardiac Pacing

JACC This Week ·

2024/11/11

In this episode, Dr. Valentin Fuster explores the evolution of leadless cardiac pacing over the past decade, highlighting its safety, efficacy, and growing role in treating heart patients. He reviews key advancements, including single and dual-chamber leadless pacemakers, ongoing innovations, and future developments, emphasizing their potential to replace traditional pacemakers and improve patient outcomes.

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07:21

Intraoperative Conduction Mapping to Reduce...

JACC This Week ·

2024/11/11

In this podcast, Dr. Valentin Fuster reviews a groundbreaking study on intraoperative conduction mapping to prevent postoperative atrioventricular block (AVB) in children with complex congenital heart disease. The study highlights how mapping the His bundle during surgery significantly reduces the need for pacemakers, particularly in high-risk populations like those with Heterotaxy syndrome and non-Transposed Great Arteries, offering a promising tool to improve long-term outcomes for these

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09:42

Non-Modifiable Risk Factors Predict Outcomes in...

JACC This Week ·

2024/11/11

In this episode, Dr. Valentin Fuster discusses a groundbreaking study on Brugada Syndrome, exploring how non-modifiable risk factors—such as male sex, SCN 5A mutations, and polygenic risk scores—can predict life-threatening arrhythmic events in patients. The research, published in JACC (November 2024), offers new insights into personalized risk assessment for this inherited arrhythmia syndrome, though its clinical implications remain limited for now.

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08:39

Screening for Undiagnosed Atrial Fibrillation and...

JACC This Week ·

2024/11/11

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, highlighting the need for a more targeted approach in future trials.

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11:30

Reaffirmation of Mechanistic Proteomic Signatures...

JACC This Week ·

2024/11/04

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 therapeutic strategies for heart failure management.

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10:28

Complete vs. Culprit-Only Revascularization in Older...

JACC This Week ·

2024/11/04

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 population.

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18:42

Recaticimab Monotherapy for Non-Familial...

JACC This Week ·

2024/11/04

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 adherence to traditional treatments.

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18:42

Recaticimab as add-on therapy to statins for...

JACC This Week ·

2024/11/04

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 adherence to traditional treatments.

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24:38

JACC - November 12, 2024 Issue Summary

JACC This Week ·

2024/11/04

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 hypercholesterolemia, emphasizing the transformative potential of these insights for cardiovascular care.

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12:16

Comprehensive Proteomic Profiling of Human Myocardium...

JACC This Week ·

2024/11/04

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 obstructive cases to better understand the disease's molecular mechanisms.

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28:08

Artificial Intelligence in Cardiovascular Clinical...

JACC This Week ·

2024/11/04

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 bias and data privacy concerns.

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13:53

Randomized Comparison of Novel Low-Dose...

JACC This Week ·

2024/10/30

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 death, target vessel-related myocardial infarction (MI), or ischemia-driven target lesion

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1,263 results

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