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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

10:32

Two-Fold More Cardiovascular Disease Events Decades...

JACC This Week ·

2024/11/25

This podcast discusses a significant study that reveals cardiovascular disease occurs up to 30 years before a type 2 diabetes diagnosis, emphasizing the importance of early intervention for those at risk. The findings suggest that addressing metabolic risk factors well before the clinical onset of diabetes could help prevent the rise of cardiovascular events, a growing global health concern.

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11:18

Artificial Intelligence-Enhanced Electrocardiogram...

JACC This Week ·

2024/11/25

In this podcast, Dr. Valentin Fuster discusses a groundbreaking study on using artificial intelligence (AI) in electrocardiograms (ECGs) to assess left ventricular diastolic function and predict outcomes in patients with significant mitral regurgitation. The study demonstrates that AI-driven ECGs can offer comparable prognostic value to traditional echocardiography, identifying high-risk patients and potentially revolutionizing cardiovascular diagnostics, though challenges around sensitivity,

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21:33

JACC - December 3, 2024 Issue Summary

JACC This Week ·

2024/11/25

In this podcast, Dr. Valentin Fuster summarizes the December 3rd, 2024 issue of JACC, highlighting four impactful studies that reshape our understanding of cardiovascular disease. From early cardiovascular risks in type 2 diabetes to innovative treatments for endocarditis, these studies emphasize the importance of early intervention, advanced diagnostics, and evolving treatment strategies in heart health.

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20:16

Sudden Death in Obesity: Mechanisms and Management

JACC This Week ·

2024/11/25

In this podcast, Dr. Valentin Fuster introduces a state-of-the-art review on "Sudden Death in Obesity," exploring its mechanisms and management. Expert contributors from Cedars-Sinai Medical Center and Aalto University discuss key concepts, clinical characteristics, arrhythmia mechanisms, and therapeutic implications of this critical health issue.

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08:13

Systolic Blood Pressure and Pulse Pressure in Heart...

JACC This Week ·

2024/11/21

JACC Associate Editor Theresa McDonagh, MBBCH speaks with author Akshay S. Desai, MD, FACC about this paper on pulse pressure published in JACC and presented at AHA. In a pooled analysis of 16,950 patients with chronic HFmrEF or HFpEF enrolled from 4 global randomized clinical trials, a J-shaped relationship was observed between SBP and the risk of adverse CV events, with the lowest risk occurring at SBP values between 120 and 130 mmHg. A similar pattern was seen with PP, with the lowest risk found

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49:31

JACC - SUMMIT 2024: A Video Interview with Harlan...

JACC This Week ·

2024/11/20

Join Dr. Harlan Krumholz and Dr. Milton Packer as they discuss the groundbreaking SUMMIT trial, a study poised to redefine treatment for heart failure with preserved ejection fraction (HFpEF) linked to obesity. Dive into the trial's unique methodology, compelling results, and transformative implications for patient care.

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14:48

JACC - Recap of AHA From Harlan Krumholz,...

JACC This Week ·

2024/11/20

Harlan Krumholz, editor-in-chief of JACC, provides a wrap-up of the JACC papers at the AHA Scientific Sessions in Chicago in 2024. JACC's Obesity Revolution page features various trials to provide perspectives on obesity, including SUMMIT, LookAHEAD, and SELECT. Other studies featured include the DANGER trial; REALIZE-K; AMPLATZER; HELIOS-B; a study on sedentary behaviors from the UK Biobank; systolic pressure and blood pressure in patients with HFpEF; rural and urban differences in cardiovascular

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18:09

JACC - Sodium Zirconium Cyclosilicate for Management...

JACC This Week ·

2024/11/20

JACC Associate Editor Michelle M. Kittleson, MD, PhD, FACC, interviews author Mikhail Kosiborod, MD, FACC about his REALIZE-K study published in JACC and presented at AHA. In participants with HFrEF and hyperkalemia, SZC led to large improvements in the percentage of participants with normokalemia while on optimal spironolactone dose, and reduced risk of hyperkalemia and down-titration/discontinuation of spironolactone. More participants had HF events with SZC than placebo; this difference was

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17:23

JACC - Semaglutide Improves Cardiovascular Outcomes...

JACC This Week ·

2024/11/20

JACC Associate Editor Marc P. Bonaca, MD, FACC, speaks with author Subodh Verma, MD, PhD, and A. Michael A. Lincoff, MD, FACC, about this brief report published in JACC and presented at AHA. Following CABG surgery there remains a markedly high risk of persistent ischemic events, heart failure, and mortality. Semaglutide consistently reduced all cardiovascular outcomes in this population.

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14:01

JACC - Tirzepatide Reduces LV Mass and Paracardiac...

JACC This Week ·

2024/11/20

JACC Associate Editor Neha J. Pagidipati, MD, FACC, speaks with author Christopher M. Kramer, MD, FACC about this substudy of the SUMMIT trial published in JACC and presented at AHA, demonstrating that tirzepatide therapy in obesity-related HFpEF led to reduced LV mass and paracardiac adipose tissue as compared to placebo and the change in LV mass paralleled weight loss. These physiologic changes may contribute to the reduction in heart failure events seen in the main SUMMIT trial.

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10:57

JACC - Outpatient Worsening Heart Failure in Patients...

JACC This Week ·

2024/11/20

JACC: Associate Editor Michelle M. Kittleson, MD, PhD, FACC, talks with authors Scott Solomon, MD, FACC and. Marianna Fontana, MD, about their study published in JACC and presented at AHA. Outpatient worsening heart failure (HF) (oral diuretic intensification or initiation) is simple to assess and has been shown to be prognostic of mortality in patients with ATTR-CM. In this pre-specified analysis of a contemporary ATTR-CM population, patients with outpatient worsening HF had an increased risk of

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10:47

JACC - Five-Year Results from the AMPLATZER Amulet...

JACC This Week ·

2024/11/20

JACC Deputy Editor Erica S. Spatz, MD, FACC, joins author Rishi Wadhera, MD, to discuss his paper on rural and urban differences in cardiovascular mortality in the United States, and the impact of the COVID-19 pandemic.

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06:17

JACC - Intensive lifestyle intervention, cardiac...

JACC This Week ·

2024/11/20

JACC Associate Editor Muthiah Vaduganathan, MD speaks with author Ambarish Pandey, MD about the LookAHEAD trial published in JACC and presented at AHA. Among adults with T2D and overweight/obesity in the Look Action for Health in Diabetes (AHEAD) trial, an intensive lifestyle intervention targeting weight loss led to sustained reductions in hs-cTnT at 1- and 4-year follow-up, and a rise in NT-proBNP at 1 year that attenuated at 4 years. After accounting for baseline biomarker levels and baseline and

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14:23

JACC - DanGer Shock trial: The impact of age | JACC |...

JACC This Week ·

2024/11/20

JACC: Associate Editor Celina Yong, MD, interviews author Jacob Eifer Møller, PhD about his DANGER SHOCK paper presented at AHA and published in JACC. The DanGer Shock trial demonstrated reduced mortality in patients with STEMI-related cardiogenic shock treated with a microaxial flow pump (mAFP). This secondary analysis assessed whether age affected survival benefits. Mortality increased incrementally with age, and age was independently associated with outcome. Spline analysis suggested that the

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16:41

JACC - Oxidized Phospholipids and Calcific Aortic...

JACC This Week ·

2024/11/20

JACC Associate Editor Marc P. Bonaca, MD, FACC, has a discussion with author Sotirios Tsimikas, MD, FACC about this study on phospholipids presented at AHA and published in JACC. In MESA, both OxPL-apoB and Lp(a) were independently associated with prevalent AVC with a significant interaction between the two (p less than 0.01). OxPL-apoB and Lp(a) were associated with incident AVC at 9.5 years when evaluated independently (interaction p less than 0.01). The OxPL-apoB*Lp(a) interaction demonstrated

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08:00

JACC - Accelerometer-Measured Sedentary Behavior &...

JACC This Week ·

2024/11/20

JACC Associate Editor Xiaoxi Yao, MPH, MS, PhD, FACC, interviews author Shaan Khurshid, MD and Ezimamaka Ajufo, MD, about their study on sedentary behavior presented at AHA and published in JACC. Beyond serving as a marker for insufficient physical activity, sedentary behavior may directly affect risk of future cardiovascular (CV) disease. In 89,530 UK biobank participants, greater accelerometer-measured sedentary time was associated with higher incidence of adverse CV events. Associations with

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15:45

JACC - P2Y12 Inhibitor Pretreatment in Non-ST...

JACC This Week ·

2024/11/20

JACC Associate Editor Seng Chan You, MD, and author Hiroki Ueyama, MD discuss this study presented at AHA and published in JACC. NCDR study finds a steady decline in P2Y12 inhibitor pretreatment for NSTE-ACS in the US, but significant variability persists among operators, institutions, and regions. This practice was not associated with any benefits but was linked to a longer length of stay among those undergoing CABG, underscoring the importance of maintaining efforts to integrate evidence into

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16:09

JACC - Hospital-Cardiologist Integration and Outcomes...

JACC This Week ·

2024/11/20

JACC Associate Editor Jason H. Wasfy, MD, MPhil, FACC interviews author Vinay Kini, MD, FACC about this hospital integration study published in JACC and presented at AHA. Cardiologist employment by hospitals is increasing, but the impact on care quality is not well understood. The study identified cardiologists who cared for acute myocardial infarction or heart failure patients between 2008-2019. Outcomes were compared for patients treated by cardiologists who switched to hospital employment versus

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13:43

JACC - Rural-Urban Differences in Cardiovascular...

JACC This Week ·

2024/11/20

JACC Deputy Editor Erica S. Spatz, MD, FACC, joins author Rishi Wadhera, MD, to discuss his paper on rural and urban differences in cardiovascular mortality in the United States, and the impact of the COVID-19 pandemic.

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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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1,263 results

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