Results 111 to 120 of about 290,996 (382)

End-of-life Management of Leadless Cardiac Pacemaker Therapy.

open access: yesArrhythmia & Electrophysiology Review, 2017
The clinically available leadless pacemakers for patients with a single-chamber pacing indication have shown to be safe and effective. However, the optimal end-of-life strategy of this novel technique is undefined.
N. Beurskens, F. Tjong, R. Knops
semanticscholar   +1 more source

Temporal Transcriptional Regulation of Human Neuronal Differentiation via Forward Programming

open access: yesAdvanced Science, EarlyView.
Single‐cell profiling of TF‐induced forward programming versus stepwise dual‐SMAD differentiation reveals that divergent trajectories set the pace of neurogenesis. OLIG TFs advance cell‐cycle exit via NOTCH modulation, while NEUROD2 later accelerates maturation. The study elucidates transcriptional mechanisms governing differentiation timing, providing
Lingling Zhu   +13 more
wiley   +1 more source

Early Pacemaker Dependency After Heart Transplantation Is Associated with Permanent Pacemaker Implantation, Graft Failure and Mortality

open access: yesJournal of Cardiovascular Development and Disease
Aims: Patients after heart transplantation (HTX) often experience post-transplant bradycardia, but little is known about the outcomes of early pacemaker dependency after HTX.
Fabrice F. Darche   +6 more
doaj   +1 more source

SHOX2 Overexpression Favors Differentiation of Embryonic Stem Cells into Cardiac Pacemaker Cells, Improving Biological Pacing Ability

open access: yesStem Cell Reports, 2015
Summary: When pluripotency factors are removed, embryonic stem cells (ESCs) undergo spontaneous differentiation, which, among other lineages, also gives rise to cardiac sublineages, including chamber cardiomyocytes and pacemaker cells. Such heterogeneity
Vittoria Ionta   +6 more
doaj   +1 more source

Atrioventricular nodal ablation with pacemaker implant is associated with improved safety outcomes compared to pulmonary vein isolation of atrial fibrillation with heart failure [PDF]

open access: bronze, 2022
Neal Olarte   +8 more
openalex   +1 more source

Biodegradable Adhesive Systems for Bio‐Integrated Applications

open access: yesAdvanced Science, EarlyView.
Biodegradable adhesives provide temporary yet reliable adhesion while degrading into safe, non‐toxic by‐products under physiological or environmental conditions. This review summarizes recent developments in physical and chemical adhesion mechanisms—including hydrogen bonding, catechol chemistry, amine‐carboxyl coupling, and emerging diazirine and urea
Won Bae Han   +6 more
wiley   +1 more source

Barnes Hospital Bulletin [PDF]

open access: yes, 1980
https://digitalcommons.wustl.edu/bjc_barnes_bulletin/1175/thumbnail ...

core   +1 more source

Ionic–Bionic Interfaces: Advancing Iontronic Strategies for Bioelectronic Sensing and Therapy

open access: yesAdvanced Science, EarlyView.
Ionic–bionic interfaces for bioelectronics leverage ions as multifunctional mediators that combine mechanical compliance, ionic and electronic functionalities, and therapeutic effects. These systems offer real‐time biosignal transduction, effective wound dressing, responsive drug delivery, and seamless interaction between soft tissues and electronic ...
Yun Goo Ro   +6 more
wiley   +1 more source

Peculiarities of uretral pacemaker zones innervation

open access: yesБюллетень сибирской медицины, 2009
Peculiarities of extra-intraorgan innervation of uretral pacemaker zones (upper and lower urethral narrowings) were investigated. Anatomic-histological investigation results showed that upper (the I order pacemaker) and middle (the II order pacemaker ...
A. I. Tsukanov, V. F. Baitinger
doaj   +1 more source

Pacemaker or no pacemaker? The question of a lifetime [PDF]

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 2019
Carlos M, Mery, Daniel P, Shmorhun
openaire   +2 more sources

Home - About - Disclaimer - Privacy