Gated equilibrium radionuclide angiography (ERNA), or multigated acquisition scanning, is a well-established technique to monitor left ventricular ejection fraction (LVEF) in patients treated with potentially cardiotoxic chemotherapy. To determine the results of a true change in LVEF, low inter- and intrareader variability is important. The aim of this study was to investigate inter- and intrareader variability in LVEF measurements using 2 different commercially available software packages with cardiac MR (CMR) as a reference standard.
View Article and Find Full Text PDFFeedback plays a crucial role in the growth and development of trainees, particularly when addressing areas needing improvement. However, faculty members often struggle to deliver constructive feedback, particularly when discussing underperformance. A key obstacle is the lack of comfort many faculty experience in providing feedback that fosters growth.
View Article and Find Full Text PDFCharacterizing the complex relationships between animals and their habitats is essential for effective wildlife conservation and management. Wildlife-habitat selection is influenced by multiple life-history requirements, which act over varying spatial and temporal scales, and result in dispersion patterns that can differ across ecological levels. For example, sites that attract intense communal use (e.
View Article and Find Full Text PDFNord J Psychiatry
January 2025
Purpose: The concept of time toxicity of cancer treatment, defined as proportion of days from physical contact with the health care system, has been suggested as simple, patient-centered measure useful for shared decision making, particularly in incurable cancer. We investigated the extent of health care contacts in clinical practice in Danish patients with stage IV lung cancer starting first-line systemic anticancer therapies.
Methods: This is a nationwide cohort study of newly diagnosed patients with stage IV lung cancer in Denmark who initiated treatment during 2019-2021 and followed for up to 1 year.