The use of spirometry testing prior to cardiac surgery may impact the Society of Thoracic Surgeons risk prediction score: a prospective study in a cohort of patients at high risk for chronic lung disease.

Objectives: Chronic lung disease is a significant comorbidity in patients undergoing cardiac surgery. Chronic lung disease is currently being classified and reported to the Society of Thoracic Surgeons database by using either clinical interview or spirometric testing. We sought to compare the chronic lung disease classification captured by the 2 methods.

A quality improvement project to optimize patient outcomes following the maze procedure.

Atrial fibrillation (AF) is the most common of all clinically sustained heart arrhythmias with associated morbidities (shortness of breath, fatigue, and stroke). The maze cardiac surgical procedure is a new treatment option available for patients who have medical refractory AF. The purpose of this study was to determine whether a written postdischarge protocol was necessary to improve outcomes following the maze procedure.