Results 111 to 120 of about 2,235,192 (340)

Cytokines and troponin-I in cardiac dysfunction after coronary artery grafting with cardiopulmonary bypass

Arquivos Brasileiros de Cardiologia, 2001
OBJECTIVE: The association between cytokines and troponin-I with cardiac function after cardiac surgery with cardiopulmonary bypass remains a topic of continued investigation.
Neverton Savaris, Carisi Polanczyk, Nadine Clausell   +2 more
doaj   +1 more source

Deep learning detects heart failure with preserved ejection fraction using a baseline electrocardiogram [PDF]

, 2021
Matthias Unterhuber, Karl‐Philipp Rommel, Karl‐Patrik Kresoja, Julia Lurz, Jelena Kornej, Gerhard Hindricks, Markus Scholz, Hölger Thiele, Philipp Lurz   +8 more
openalex   +1 more source

Microfluidic Modeling of Macrophage‐Induced Cardiac Inflammation Using NF‐κB Reporter Cardiomyocytes

Advanced Healthcare Materials, EarlyView.
A cardiac inflammation model was developed to enable real‐time analysis of macrophage‐cardiomyocyte interactions using NF‐κB‐reporter cardiomyocytes and a microfluidic co‐culture system. A MATLAB‐based model was implemented to optimize cell density and medium resupply based on TNFα diffusion kinetics. Activation thresholds and stress responses in NF‐κB‐
Chao Liu, Xi Rui Qiang Lu, Seoyoung Jeong, Douglas H. Wu, Rodrigo A. Somoza, Parameswaran Ramakrishnan, Samuel E. Senyo   +6 more
wiley   +1 more source

Paradoxical Normal‐Flow Aortic Stenosis Despite Reduced Left Ventricular Ejection Fraction: Insights From the Randomized COMPARE‐TAVI 1 Trial

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background The hemodynamic profile and remodeling patterns of paradoxical low‐flow, low‐gradient aortic stenosis are well understood. However, some patients with severe aortic stenosis exhibit eccentric remodeling with enlarged left ventricular cavities,
Emil Johannes Ravn, Ulrik Christiansen, Henrik Nissen, Jonas Agerlund Povlsen, Christian Alcaraz Frederiksen, Steen Hvitfelt Poulsen, Marie‐Annick Clavel, Rasmus Carter‐Storch, Christian Byskov Fur, Troels Thim, Philip Freeman, Frederik Uttenthal, Evald Høj Christiansen, Christian Juhl Terkelsen, Jordi Sanchez Dahl   +14 more
doaj   +1 more source

Heart Failure With Preserved Ejection Fraction [PDF]

Circulation, 2011
It is now well established that among patients with the clinical syndrome of heart failure (HF), approximately half have preserved systolic function, known most commonly as heart failure with preserved ejection fraction (HFpEF). Although originally considered to be predominantly a syndrome that pathophysiologically involves abnormalities in diastolic ...
openaire   +2 more sources

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Redefining Therapies for Drug‐Resistant Tuberculosis: Synergistic Effects of Antimicrobial Peptides, Nanotechnology, and Computational Design

Advanced Healthcare Materials, EarlyView.
Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales, Jessica Ingrid Marquez Cazorla, Renzo Marianito Marquez Cazorla, Aline Martins dos Santos, Jonatas Lobato Duarte, Letícia Oliveira Catarin Nunes, Túlio Custódio Reis, Lara Cerazi Salvador, Norival Alves Santos‐Filho, Rafael Miguel Sábio, Hélder A. Santos, Fernando Rogério Pavan   +11 more
wiley   +1 more source

Right Ventricular Dysfunction and Pulmonary Hypertension in Heart Failure with Preserved Ejection Fraction [PDF]

, 2016
Masaru Obokata, Barry A. Borlaug
openalex   +1 more source

Titration of Medical Therapy for Heart Failure With Reduced Ejection Fraction.

Journal of the American College of Cardiology, 2019
BACKGROUND Guidelines recommend that patients with heart failure with reduced ejection fraction (HFrEF) have medical therapy titrated to target doses derived from clinical trials, as tolerated.
S. Greene, G. Fonarow, A. DeVore, Puza P Sharma, M. Vaduganathan, N. Albert, Carol I. Duffy, C. L. Hill, K. Mccague, J. Patterson, J. Spertus, L. Thomas, Fredonia B. Williams, Adrian F. Hernandez, J. Butler   +14 more
semanticscholar   +1 more source

A Personalized, 3D Printed Polymeric Device for the Prevention of Post‐Myocardial Infarction Cardiac Remodeling

Advanced Healthcare Materials, EarlyView.
Myocardial infarction often leads to pathological remodelling and ventricular dilatation, key features of HFrEF. This study introduces a personalized, 3D‐printed cardiac restraint device (CARD) printed using rationally designed inks displaying the requested printability and mechanical properties.
Nicola Mansour, Daniel Cohn, Ishita Sarkar, Raja Alamore, Kareem Abd Rbo, Offer Amir, Dean Nachman   +6 more
wiley   +1 more source