authors Michelle P. Lin, MD, MPH, SM Ma, Jiemin Weissman, Joel S Bernard, Kenneth R Schuur, Jeremiah D
has subject area Age Factors Aged Atrial Fibrillation Atrial Flutter Cross-Sectional Studies Emergency Service, Hospital Female Hospitals Hospitals, High-Volume Hospitals, Low-Volume Hospitals, Teaching Hospitals, Urban Humans Male Patient Admission Risk Factors Sex Factors Thromboembolism United States