High-Dose Vitamin D May Cut Risk for New Atrial Fibrillation High-Dose Vitamin D May Cut Risk for New Atrial Fibrillation

The risk fell by about a third over 4 years in nonvitamin D-deficient older adults who took vitamin D3 at 3200 IU daily, in a post hoc finding from a randomized trial.Medscape Medical News
Source: Medscape Cardiology Headlines - Category: Cardiology Tags: Cardiology News Source Type: news