Results 71 to 80 of about 265,325 (306)

A comparison of rate control and rhythm control in patients with recurrent persistent atrial fibrillation

open access: yes, 2002
Background: Maintenance of sinus rhythm is the main therapeutic goal in patients with atrial fibrillation. However, recurrences of atrial fibrillation and side effects of antiarrhythmic drugs offset the benefits of sinus rhythm.
Kingma, T   +10 more
core   +3 more sources

Rhythm-control vs rate-control in the elderly: When to do it and which drug to prefer?

open access: yesMonaldi Archives for Chest Disease, 2018
Atrial fibrillation (AF) is a relevant cardiovascular condition that is more prevalent in the elderly patients aged over 65 years. AF, with abnormal rate and rhythm can cause symptoms directly or indirectly by exacerbating other frequently coexisting ...
Giovanni Luca Botto   +2 more
doaj   +1 more source

How to Choose Between Rate and Rhythm Control Strategy

open access: yesMajalah Kardiologi Indonesia, 2013
Atrial fibrillation (AF) is common and highly variable in its clinical presenta-tion and evolution. Iit causes substantial morbidity and mortality, including impaired quality of life, heart failure, systemic emboli, and stroke.
Dicky A Hanafy
doaj   +1 more source

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

open access: yesAdvanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo   +7 more
wiley   +1 more source

Strategies for Rhythm Control in Atrial Fibrillation

open access: yes, 2020
Atrial fibrillation (AF), the most common arrhythmia encountered worldwide, is associated with significant morbidity. The three important considerations with regard to AF management are stroke prevention, rate control, and rhythm control, with the latter
Kumar Narayanan
core   +1 more source

Cognitive Function and Atrial Fibrillation: From the Strength of Relationship to the Dark Side of Prevention. Is There a Contribution from Sinus Rhythm Restoration and Maintenance?

open access: yesMedicina, 2019
Atrial fibrillation (AF) is the most common chronic cardiac arrhythmia with an increasing prevalence over time mainly because of population aging. It is well established that the presence of AF increases the risk of stroke, heart failure, sudden death ...
Emanuele Gallinoro   +6 more
doaj   +1 more source

Hundred years of atrial fibrillation: Current knowledge and perspectives [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2010
Atrial fibrillation (AF) is the most common sustained arrhythmia in general population. AF in humans was first described in 1903. Gradually, it has been well appreciated that AF is not just an acceptable alternative for normal rhythm but rather a serious
Potpara Tatjana, Grujić Miodrag
doaj   +1 more source

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

open access: yesAdvanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim   +7 more
wiley   +1 more source

Ablation of Paroxysmal Atrial Fibrillation: between Present and Future

open access: yesReviews in Cardiovascular Medicine
Pulmonary vein isolation (PVI) is the established cornerstone for atrial fibrillation (AF) ablation, indeed current guidelines recognize PVI as the gold standard for first-time AF ablation, regardless of if it is paroxysmal or persistent. Since 1998 when
Antonio Gianluca Robles   +10 more
doaj   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

open access: yesAdvanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo   +2 more
wiley   +1 more source

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