Citation:
Bhatt SP, Vegas-Sánchez-Ferrero G, Rahaghi FN, Maclean ES, Gonzalez-Serrano G, Come CE, Kinney GL, Hokanson JE, Budoff MJ, Cuttica MJ, Wells MJ, San José Estépar R, Washko GR. Cardiac Morphometry on Computed Tomography and Exacerbation Reduction with β-Blocker Therapy in Chronic Obstructive Pulmonary Disease. Am J Respir Crit Care Med 2017;196(11):1484-1488.