Background Endobronchial ultrasound (EBUS) was introduced in the last decade, enabling
real-time guidance of transbronchial needle aspiration (TBNA) of mediastinal and hilar …

BACKGROUND Infertility affects between 10 and 16% of couples worldwide. Twenty to 30%
of cases of infertility are due to a male factor, 20–35% to a female factor, and 25–40% are …

This article summarizes current data and approaches to assess sodium intake in individuals
and populations. A review of the literature on sodium excretion and intake estimation …

Background The risk of stroke is heterogeneous across different groups of patients with atrial
fibrillation (AF), being dependent on the presence of various stroke risk factors. We provide …

OBJECTIVES To develop an evidence‐based definition of sarcopenia that can facilitate
identification of older adults at risk for clinically relevant outcomes (eg, self‐reported mobility …

Background An update of evidence-based guidelines concerning liberation from mechanical
ventilation is needed as new evidence has become available. The American College of …

Background: Interventions that lead to earlier liberation from mechanical ventilation can
improve patient outcomes. This guideline, a collaborative effort between the American …

Background Low-dose chest CT screening for lung cancer has become a standard of care in
the United States in the past few years, in large part due to the results of the National Lung …

Whole-genome doubling (WGD) is common in human cancers, occurring early in
tumorigenesis and generating genetically unstable tetraploid cells that fuel tumour …

OBJECTIVES Analyses performed by the Sarcopenia Definitions and Outcomes Consortium
(SDOC) identified cut‐points in several metrics of grip strength for consideration in a …