Results 211 to 220 of about 15,275 (336)

Precision and Accuracy of Dimensional Assessment of Luminal Contours by Commercially Available Quantitative Angiography Software as a Prerequisite to Angiography Based FFR and Other Derived Parametrics

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Accurate dimensional measurements are critical for quantitative coronary angiography (QCA) and serve as the first step in angiography‐based fractional flow reserve (FFR) calculations. Aims To compare minimum lumen diameter (MLD) measurements across multiple QCA or anigo‐based FFR software programs using phantom models.
Akihiro Tobe   +12 more
wiley   +1 more source

Modelling Thomson Scattering in a Hydrogen Plasma at Stellar Interior Conditions Using the Hypernetted‐Chain Approach

open access: yesContributions to Plasma Physics, EarlyView.
ABSTRACT Under the extreme conditions found in small stars, where electron degeneracy and Coulomb coupling are significant, accurate modeling of Thomson scattering is crucial for determining opacity, a primary quantity for stellar energy transport.
Samuel Schumacher   +8 more
wiley   +1 more source

Ipsilateral cochlear implantation in cases with vestibular schwannoma

open access: yesEye &ENT Research, EarlyView.
Abstract Background Vestibular schwannomas (VS) are the most common tumors in the cerebellopontine angle, which can lead to hearing loss, particularly following tumor resection. For patients with bilateral VS associated with neurofibromatosis type 2 (NF2), hearing loss significantly undermines their quality of life.
Qian Wan   +7 more
wiley   +1 more source

Biomarkers of lung congestion and injury in acute heart failure

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 781-789, April 2025.
Abstract Acute heart failure (AHF) classification and management are primarily based on lung congestion and/or hypoperfusion. The quantification of the vascular and tissue lung damage is not standard practice though biomarkers of lung injury may play a relevant role in this context.
Marco Guazzi   +9 more
wiley   +1 more source

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