title: In permanent atrial fibrillation, lenient rate control is not inferior to strict rate control for preventing cardiovascular morbidity and mortality.
authors.affiliation: Cardiovascular Division, University of Iowa Hospitals and Clinics, Iowa City, Iowa 52242, USA. brian-olshansky@uiowa.edu
authors.forename: Brian
authors.initials: B
authors.lastname: Olshansky
authors.forename: Renee M
authors.initials: RM
authors.lastname: Sullivan