Results 271 to 280 of about 1,826,857 (351)

Night‐To‐Night Variability in Sleep Apnea Is Associated With Persistence and Burden of Device‐Detected Atrial Fibrillation

open access: yesJournal of Sleep Research, EarlyView.
Device detected atrial fibrillation and sleep apnea. CV = coefficient of variation; RDI = Respiratory disturbance index. ABSTRACT Using pacemaker‐derived thoracic impedance monitoring, sleep apnea severity and its night‐to‐night variability can be continuously tracked in patients with implanted cardiac devices.
Philipp Spitaler   +10 more
wiley   +1 more source

Association Between Sleep Quality and Oxidative Stress in Postoperative Cardiovascular Patients—A Pilot Study

open access: yesJournal of Sleep Research, EarlyView.
In 15 postoperative cardiac surgery patients, venous reactive oxygen species (ROS) measured by electron spin resonance (ESR) over 48 h showed no consistent circadian pattern. Higher ROS was associated with lower subjective sleep efficiency and more nocturnal awakenings, but not with other sleep measures.
K. Krawczyk   +10 more
wiley   +1 more source

The myth that slow test‐takers are worse students: Implications for time‐limited testing

open access: yesMedical Education, EarlyView.
Abstract Problem Time‐limited testing, a form of assessment in which participants have a fixed amount of time to complete an exam, remains a global standard across the medical education continuum from admissions through licensure and board certification.
Saul J. Weiner   +3 more
wiley   +1 more source

Modified Anatomical Ablation Strategy for Mitral Isthmus

open access: yesPacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Durable mitral isthmus (MI) block remains challenging in persistent atrial fibrillation (AF) ablation. Ethanol infusion into the vein of Marshall (EI‐VOM) enhances efficacy, but the minimal endocardial ablation extent post‐EI‐VOM is undefined.
Kui He   +7 more
wiley   +1 more source

Cardiac Conduction System Pacing: A Comprehensive Update.

open access: yesJACC Clinical Electrophysiology, 2023
The field of cardiac pacing has changed rapidly in the last several years. Since the initial description of His bundle pacing targeting the conduction system, recent advances in pacing the left bundle branch and its fascicles have evolved.
P. Vijayaraman   +15 more
semanticscholar   +2 more sources

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