Determining the True Incidence of Atrial Fibrillation Before and After Lung Resection

Novel literature suggests that atrial fibrillation that is asymptomatic may just be as problematic as atrial fibrillation that presents itself with symptoms. The objective of the study is to establish the feasibility of tracking the total incidence of atrial fibrillation in the peri-operative period, including both symptomatic and asymptomatic events, using an ambulatory heart monitor. Additionally, the study aims to estimate the overall incidence of peri- and post-operative atrial fibrillation. These will be accomplished through usage of iRhythm ZIO XT, a small pebble shaped device that will be adhered to the patient's chest for 14 days before and after surgery, to measure how often atrial fibrillation occurs.