Results 51 to 60 of about 118,730 (317)

Safety and efficacy of cardioneuroablation for vagal bradycardia in a single arm prospective study

open access: yesScientific Reports
Cardioneuroablation (CNA) is currently considered as a promising treatment option for patients with symptomatic bradycardia caused by vagotonia. This study aims to further investigate its safety and efficacy in patients suffering from vagal bradycardia ...
Yafan Han   +10 more
doaj   +1 more source

A nationwide student survey on biochemistry learning resources in Italy

open access: yesFEBS Open Bio, EarlyView.
We conducted a survey among Italian university students to investigate their preferred study materials for biochemistry. We then analyzed the collected data to identify these materials. This information may be valuable to the Biochemistry educational community. The graphical abstract was created with Claude (Opus 5.5; Anthropic, 2026).
Anna Marabotti   +4 more
wiley   +1 more source

Cardiac Device Algorithms for Optimal Outcomes in Patients with Sick Sinus Syndrome [PDF]

open access: yes, 2013
Sick sinus syndrome (SSS) is a relatively common chronic condition affecting the electrical conduction system of the heart. In the absence of any reversible cause of SSS, the most effective treatment is implantation of a permanent pacemaker to maintain ...
CURRY, JANE,KATHERINE
core  

Truths and Lies from the Polysomnography ECG Recording: An Electrophysiologist Perspective

open access: yesCase Reports in Medicine, 2009
Polysomnography remains the gold standard for diagnosis of Sleep Apnea (SA) and evaluation of the apnea/hypopnea index (AHI) which is used as the primary index of SA severity.
Adrian Baranchuk   +5 more
doaj   +1 more source

Establishment of a predictive model for inpatient sudden cardiac death in a Chinese cardiac department population: a retrospective study

open access: yesChinese Medical Journal, 2019
. Background:. Little is known about the risk factors for sudden cardiac death (SCD) in the overall hospitalized cardiac department population. This study was conducted to investigate the risk factors and develop a predictive model for SCD in a ...
Lu-Xiang Shang   +9 more
doaj   +1 more source

Association between lipoprotein(a) and thromboembolism in patients with non-valvular atrial fibrillation: a cross-sectional study

open access: yesLipids in Health and Disease, 2022
Background Lipoprotein(a) [Lp(a)] is a recognized risk factor for ischemic stroke (IS); however, its role in thromboembolism in patients with non-valvular atrial fibrillation (NVAF) remains controversial.
Jie Song   +5 more
doaj   +1 more source

Pacing technology: advances in pacing threshold management [PDF]

open access: yesJournal of Zhejiang University SCIENCE B, 2010
Over the last five decades, pacemaker therapy has undergone remarkable technological advances with increasing sophistication of pacemaker features. However, device longevity has remained one of the major issues in pacemaker design ever since the first endocardial pacing lead implantation in 1958. In addition to various hardware design to enhance device
Siu, CW, Lau, CP
openaire   +4 more sources

Understanding and Mitigating the Risk of Accelerated Biological Aging in Survivors of Cancer: A Scoping Review

open access: yesAging and Cancer, EarlyView.
Cancer treatment is associated with measurable acceleration of biological aging across epigenetic, telomere, senescence, and immune biomarkers. However, biomarker validation and interventional strategies remain limited, especially in hematologic malignancies, underscoring the need for standardized multi‐omic aging assessments and adequately powered ...
Moataz Ellithi   +3 more
wiley   +1 more source

The association between frailty status and cognitive function in patients with cardiovascular diseases: a nationwide cohort study

open access: yesScientific Reports
In individuals with cardiovascular disease, the commonly observed comorbid conditions are frailty and cognitive impairment. However, currently, the impact of cognitive function on frailty and the dynamic interplay between both in patients with ...
Wanchunxue Jiang   +7 more
doaj   +1 more source

Ethical Foreground and Background in Adult Educator Work

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Adult educators work in a complex ethical environment. The very act of contributing to the learning of another is fraught with moral overtones. In this paper we consider the ethical dimensions of adult educator practice by distinguishing the ethical features of the context or ‘background’ of practice from the ethical capabilities and decision ...
Steven Hodge, Sonal Nakar
wiley   +1 more source

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