Diagnosis of Benign Paroxysmal Positional Vertigo Using a Questionnaire in a Hospital Based Rural Setting in India.

To develop and validate a simple questionnaire for the diagnosis of Benign Paroxysmal Positional Vertigo (BPPV) and also to accurately predict the involved side in BPPV. Patients (N = 148) who presented with dizziness to the ENT department were asked to fill out a questionnaire which was formulated to diagnose BPPV and the affected side. Five questions were part of the questionnaire.

Atrial Fibrillation in the Elderly: The Role of Sub-Clinical Isolated Cardiac Amyloidosis.

Amyloid infiltration of the atrium is described in patients with valvular heart disease and is associated with an increased risk for atrial fibrillation(AF) while amyloid deposits in the ventricles is increasingly being diagnosed in patients with HFpEF. The role of amyloid deposits in patients with AF without valvular heart disease, which represents the most common form of AF globally, is undefined. In this study, we sought to assess the prevalence of sub-clinical isolated cardiac amyloidosis (ICA) at autopsy and the odds of AF in these patients.