Atrial fibrillation is the most prevalent heart rhythm disorder. Its effects are extensive, impacting heart function, overall performance, and quality of life.

Investigate the effect of nursing educational program on outcomes of patients with atrial fibrillation.

A quasi-experimental (pre-posttest nonequivalent control group design) was used.

A purposive sample of sixty adult male & female patients, diagnosed with atrial fibrillation over six consecutive months. Patients were randomly assigned to two equal groups, with 30 patients in each group (study and control).

It was carried out at Assiut University Hospital's Cardiovascular Medicine department and outpatient clinics.

Tool (I): Patients' assessment sheet, Tool (II): Atrial fibrillation Symptoms Severity and Burden Questionnaire and Tool (III): Atrial Fibrillation Effect on Quality-of-Life questionnaire.

There were statistically …