Non-Valvular Atrial Fibrillation in Young Adults in Eastern India: A Clinico-Aetiological Retrospective Analysis in a Tertiary Care Hospital

The development of atrial fibrillation adds a lot to the morbidity and mortality of individual patients. The spectrum of non-valvular atrial fibrillation among young adults is less known. The present observational study aims to analyze the clinical-aetiological spectrum of non-valvular atrial fibrillation among young adults between 18 and 40 years of age. A retrospective observational study was carried out to analyze the clinical-aetiological spectrum of non-valvular atrial fibrillation among young adults less than 40 years of age attending the cardiac outpatient department in a tertiary care hospital in Eastern India over a period of two years. Patients with any form of organic valvular heart disease and patients more than 40 years of age were excluded from the study. One hundred and seventeen patients under 40 years of age were analysed with respect to demographic, aetiological, and clinical profiles. Most common aetiologies behind non-valvular atrial fibrillation in young adults (