Research Review - Feb 2016

JAMA

"Weight Loss and Health Status 3 Years after Bariatric Surgery in Adolescents"

http://www.nejm.org/doi/full/10.1056/NEJMoa1506699?query=featured_home

==========

NEJM

NEJM - "National Cluster-Randomized Trial of Duty-Hour Flexibility in Surgical Training"   
http://www.nejm.org/doi/full/10.1056/NEJMoa1515724?query=featured_home

==========

BMJ / Lancet

Lancet - "Sustained efficacy of pulmonary artery pressure to guide adjustment of chronic heart failure therapy: complete follow-up results from the CHAMPION randomised trial"   

http://lancet.com/pdfs/journals/lancet/PIIS0140-6736(15)00723-0.pdf

==========

CIRC

CIRC - "Atrial Fibrillation Begets Heart Failure and Vice Versa"   
http://circ.ahajournals.org/content/133/5/484.abstract