Implementing a thoracic enhanced recovery with ambulation after surgery program: key aspects and challenges.

Enhanced recovery after surgery (ERAS) protocols aim to improve operative outcomes by focusing on perioperative care, including early mobilization, limitation of narcotics, and maintenance of fluid balance. We implemented a T-ERAS (Thoracic-Early Recovery with Ambulation After Surgery) protocol which focused on early ambulation, with the rationale that a patient's mobility may be a reproducible and measurable metric for their overall status-pain control, respiratory function, cardiac function, and patient satisfaction. We set a benchmark distance of 250 feet for our early ambulation goal and redefined "early" as within the first hour post extubation.

Histologic assessment of right atrial appendage myocardium in patients with atrial fibrillation after coronary artery bypass graft surgery.

Atrial fibrillation (AF) is a common complication after coronary artery bypass graft (CABG) surgery. Despite the prevalence of AF occurring after cardiac surgery, its pathophysiology is incompletely understood. Our previous study demonstrated that age and left atrial enlargement were independent predictors of postoperative AF.

Inflammation effects on the electrical properties of atrial tissue and inducibility of postoperative atrial fibrillation.

Background: Atrial fibrillation is the most common complication after cardiac surgery. Postoperative atrial fibrillation (PAF) has been shown to increase length of stay, morbidity, and mortality. Because the clinical behavior of PAF parallels that of inflammation following surgery, we investigated the effect of the inflammatory mediator arachidonic acid on the electrical behavior of normal atrial tissue in vitro and assessed the efficacy of the topical application of anti-inflammatory drugs at suppressing PAF in an animal model.

Increases in P-wave dispersion predict postoperative atrial fibrillation after coronary artery bypass graft surgery.

Unlabelled: Atrial fibrillation (AF) is a common complication after coronary artery bypass graft (CABG) surgery. In this study we examined the effect of surgery on atrial electrophysiology as measured by P-wave characteristics and to determine the potential predictive value of P-wave characteristics on the incidences of postoperative AF in patients undergoing CABG surgery. Patients undergoing elective CABG surgery were monitored by continuous electrocardiogram (ECG) telemetry during the in-hospital period until discharge for the occurrence of postoperative AF.