Results 91 to 100 of about 110,223 (206)

Evolution of tricuspid regurgitation after transcatheter edge‐to‐edge mitral valve repair for secondary mitral regurgitation and its impact on mortality

open access: yesEuropean Journal of Heart Failure, Volume 24, Issue 11, Page 2175-2184, November 2022., 2022
Aim To evaluate short‐term changes in tricuspid regurgitation (TR) after transcatheter edge‐to‐edge mitral valve repair (M‐TEER) in secondary mitral regurgitation (SMR), their predictors and impact on mortality. Methods and results This is a retrospective analysis of SMR patients undergoing successful M‐TEER (post‐procedural mitral regurgitation ≤2 ...
Marianna Adamo   +41 more
wiley   +1 more source

Modeling experiments on pacemaker interactions in scyphomedusae [PDF]

open access: yes, 2009
Scyphozoan jellyfish are free-swimming gelatinous organisms whose nervous system includes a motor nerve net that controls swimming. Swim contractions originate in a network of distributed pacemakers found in the marginal rhopalia, which are located ...
Hayward, Rodney T.   +1 more
core  

Myocarditis following COVID‐19 vaccine: incidence, presentation, diagnosis, pathophysiology, therapy, and outcomes put into perspective. A clinical consensus document supported by the Heart Failure Association of the European Society of Cardiology (ESC) and the ESC Working Group on Myocardial and Pericardial Diseases

open access: yesEuropean Journal of Heart Failure, Volume 24, Issue 11, Page 2000-2018, November 2022., 2022
Overview on incidence, diagnosis, and therapy in vaccine‐related myocarditis. CMR, cardiac magnetic resonance; EMB, endomyocardial biopsy; NSAIDS, non‐steroidal anti‐inflammatory drugs. Abstract Over 10 million doses of COVID‐19 vaccines based on RNA technology, viral vectors, recombinant protein, and inactivated virus have been administered worldwide.
Bettina Heidecker   +17 more
wiley   +1 more source

Neuronal Coding of pacemaker neurons - A random dynamical systems approach [PDF]

open access: yesarXiv, 2009
The behaviour of neurons under the influence of periodic external input has been modelled very successfully by circle maps. The aim of this note is to extend certain aspects of this analysis to a much more general class of forcing processes. We apply results on the fibred rotation number of randomly forced circle maps to show the uniqueness of the ...
arxiv  

Non-Invasive Induction Link Model for Implantable Biomedical Microsystems: Pacemaker to Monitor Arrhythmic Patients in Body Area Networks

open access: yes, 2013
In this paper, a non-invasive inductive link model for an Implantable Biomedical Microsystems (IBMs) such as, a pacemaker to monitor Arrhythmic Patients (APs) in Body Area Networks (BANs) is proposed.
Akbar, M.   +4 more
core   +1 more source

Association between heart failure quality of care and mortality: a population‐based cohort study using nationwide registries

open access: yesEuropean Journal of Heart Failure, Volume 24, Issue 11, Page 2066-2077, November 2022., 2022
Hospital performance and outcomes according to the 2021 European Society of Cardiology (ESC) quality indicators for heart failure (HF). ACEI, angiotensin‐converting enzyme inhibitor; ARB, angiotensin receptor blocker; ARNI, angiotensin receptor–neprilysin inhibitor; CRT, cardiac resynchronization therapy; ECG, electrocardiogram; HFrEF, heart failure ...
Gorav Batra   +8 more
wiley   +1 more source

A network of phase oscillators as a device for sequential pattern generation [PDF]

open access: yesarXiv, 2011
We design a system of phase oscillators that is able to produce temporally periodic sequences of patterns. Patterns are cluster partitions which encode information as phase differences between phase oscillators. The architecture of our system consists of a retrieval network with N globally coupled phase oscillators, a pacemaker that controls the ...
arxiv  

Detecting break in insulation in negative pacemaker lead. [PDF]

open access: bronze, 1968
G. D. Green   +3 more
openalex   +1 more source

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