AJP-Heart and Circulatory Podcasts

Commentary and discussion focusing on featured articles from the American Journal of Physiology - Heart and Circulatory Physiology.

https://ajpheart.podbean.com

Eine durchschnittliche Folge dieses Podcasts dauert 12m. Bisher sind 133 Folge(n) erschienen. Alle 9 Tage erscheint eine Folge dieses Podcasts
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episode 93: K+ Channel Isoforms Regulate Human Atrial Arrhythmogenesis


Can small changes in action potential duration have a major impact in human atrial electrophysiology? Listen as Associate Editor Mario Delmar (New York University) interviews authors Wayne Giles (University of Calgary) and Sanjiv Narayan (Stanford Unive...


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 26 April 2019  14m
 
 

episode 92: Heterogeneous Sodium in Ventricular Myocytes


Is sodium evenly or unevenly distributed in the subsarcolemmal space? Intracellular sodium is an important regulator of cardiac contractility and plays a role in cardiac arrythmias. Therefore, understanding how and why sodium may be differentially distr...


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 26 March 2019  10m
 
 

episode 91: Mitochondrial Oxidative Stress in Smoking and Hypertension


Tobacco smoking is still a major global public health risk, despite the well-known facts that smoking increases the risk of cardiovascular disease and hypertension. What is the mechanism by which tobacco smoking induces mitochondrial oxidative stress? E...


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 22 March 2019  13m
 
 

episode 90: Vasoconstriction in White and Brown Adipose


How is adipose tissue vascular reactivity impacted by obesity? Editor in Chief Irving H. Zucker (University of Nebraska Medical Center) interviews lead author Lisa Lesniewski (University of Utah) and content expert Camilla Wenceslau (University of Toled...


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 06 March 2019  10m
 
 

episode 89: HIF1 Regulates miR-29c and SERCA2


How does HIF1 regulate microRNAs in the heart? This is the question we explore in our latest podcast. Listen as Associate Editor Junichi Sadoshima (Rutgers New Jersey Medical School) interviews authors Ralph Shohet and Allison Williams (both of Universi...


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 05 March 2019  10m
 
 

episode 88: MRGD Deficiency Leads to Dilated Dardiomyopathy


What are the cardiac effects of genetic deletion of the alamandine peptide receptor MRGD? Listen as Associate Editor Debra Diz (Wake Forest University School of Medicine) interviews lead author Robson Santos (Universidade Federal De Minas Gerais, Brazil...


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 23 January 2019  13m
 
 

episode 87: Differential Control of Sympathetic Outflow in Young Humans


What drives variability in muscle sympathetic nerve activity among healthy individuals? Associate Editor Nisha Charkoudian (U.S. Army Research Institute of Environmental Medicine) explores this central question in a new interview with lead author Philip...


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 08 January 2019  12m
 
 

episode 86: Personalized Medicine in HFpEF


Why is biological phenotyping needed to improve current clinical treatment of heart failure with preserved ejection fraction (HFpEF)? Listen as Guest Editor Maria Bloksgaard (University of Southern Denmark) interviews lead author Vanessa van Empel (Maas...


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 05 December 2018  13m
 
 

episode 85: Statistical Considerations in Reporting Cardiovascular Research


“As biomedical scientists, we have an obligation to get the numbers right,” declares AJP-Heart and Circulatory Physiology Editor-in-Chief Dr. Irving H. Zucker in the opening of this insightful discussion on, that’s right, statistics. This isn’t your run...


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 19 October 2018  12m
 
 

episode 84: Unregulated Ca2+ Cycling Exacerbates DMD Cardiomyopathy


Does improving intracellular calcium handling through cardiac-specific phospholamban ablation in a mouse model of Duchenne Muscular Dystrophy affect the development of cardiomyopathy? In this podcast, Associate Editor Junichi Sadoshima (Rutgers New Jers...


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 16 October 2018  11m