Sleep, Mood, and Economic Preferences.

This study used daily experimental data from smart bands worn by 142 respondents to investigate the relationship between the number of minutes slept and self-reported mood. The results showed that more minutes of sleep were associated with improved mood. Time preferences, altruism, and trust were also associated with mood.

Incidence and Outcomes of Revision Bronchoscopies Following Bronchoscopic Lung Volume Reduction (BLVR).

Background: Bronchoscopic lung volume reduction (BLVR) is a minimally invasive procedure used to reduce shortness of breath and improve functionality in some patients with emphysema. While BLVR is often effective for improving dyspnea by causing target lobe atelectasis, the treatment effect can sometimes be lost. This study reviews the incidence of revision bronchoscopies in patients who lost or never achieved target lobe atelectasis following BLVR.

New record and dietary ecology of a poorly-known treefrog, Yu, Hui, Hou, Wu, Rao & Yang, 2019 (Anura, Rhacophoridae) in Vietnam.

Background: The White-lipped Treefrog Yu, Hui, Hou, Wu, Rao & Yang, 2019 was previously confused with (Blyth, 1852). Records of from Yunnan (China), Vietnam and Thailand were recognised as a misidentification and this taxon was subsequently described as a new species, based on morphological and molecular evidence. This species is currently known from southern China, Thailand, Laos and Vietnam.

Echocardiography Findings for Pulmonary Hypertension During Workup for Bronchoscopic Lung Volume Reduction.

Bronchoscopic lung volume reduction (BLVR) is a minimally invasive intervention that improves dyspnea and quality of life in select individuals with emphysema. Echocardiography is the initial screening tool for pulmonary hypertension (PH) in patients evaluated for BLVR. Multiple BLVR and lung volume reduction surgery (LVRS) trials have used and right ventricular systolic pressure (RVSP) of 45 mm Hg as a cutoff for potential significant PH.