Cognitive Risk in CHD and Cardiology Practice Meets Lifestyle Realities | JACC This Week
In the September 2, 2025 JACC This Week, Editor-in-Chief Harlan M. Krumholz, MD, SM, FACC highlights the issue. Listen here for a summary of our latest content, including new research on cognitive dysfunction in adults with congenital heart disease, a review of calcific aortic valve stenosis, and insights into cardiologists’ own lifestyle habits. We also have an article on the limitations of binary thresholds in cardiovascular risk assessment, as well as several articles reprinted from across the JACC journals.
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Pacing Strategies, Air Quality, and the Path to Equity | JACC This Week
In this week’s issue, Dr. Harlan Krumholz highlights new science with direct clinical implications: a randomized trial showing conduction system pacing outperforms RV pacing in AV block, a pragmatic study suggesting HEPA filtration may modestly lower blood pressure, and long-term data from FLAVOR comparing FFR and IVUS-guided PCI. Also featured are a state-of-the-art review on heart failure therapy implementation, a brief report refining NT-proBNP thresholds for pre–heart failure, and an updated JACC Report Card revealing persistent cardiovascular mortality disparities among Black Americans. The issue closes with reflections on equity, anatomy, and two complex case reports.
In this episode of JACC This Week, Editor-in-Chief Dr. Harlan Krumholz explores device safety, abbreviated DAPT, drug-coated balloons, and a novel surgical polymer valve. Plus: expert insights on cardiovascular innovation, obesity management, fellowship signaling, and more.
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Amyloidosis in Focus: Biomarkers, Structural Insights & Therapeutic Strategy | JACC This Week
In this mini focus issue of JACC This Week, Editor-in-Chief Dr. Harlan Krumholz explores the evolving landscape of cardiac amyloidosis care. From structural and biomarker findings in the HELIOS-B substudy to broader discussions on access, treatment sequencing, and multidisciplinary care, this episode highlights new momentum in ATTR-CM management. Also covered: a sham-controlled trial on compression therapy for vasovagal syncope and pooled trial data on DOAC use in frail older adults with atrial fibrillation. Fast-moving insights, practical takeaways, and a clear message—amyloidosis is no longer rare and mysterious, but a condition we can monitor, modify, and manage.
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Out-of-Hospital Cardiac Arrest in Septuagenarians, Octogenarians, and Nonagenarians in Japan: Trends and Patterns in Outcomes | JACC Baran
Hosts Mitsuaki Sawano, MD, Shun Kohsaka, MD, and Nobuhiro Ikemura, MD, welcome Yuichi Saito, MD, of Chiba University Hospital, to discuss recent trends in out-of-hospital cardiac arrest (OHCA) among Japan’s oldest populations. Using data from the All-Japan Utstein Registry, Dr. Saito and the Japanese Circulation Society Resuscitation Science Study (JCS-ReSS) Group highlight that OHCA cases in nonagenarians are steadily increasing. Despite prehospital resuscitation efforts, outcomes—particularly neurologically favorable survival—remain poor in this age group. The study underscores the urgent need for a national conversation on resuscitation strategies in a super-aging society.
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.
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