A large-scale genetic analysis of East Asian individuals led by Fuu-Jen Tsai of the China Medical University Hospital, finds that people with greater height face a higher risk of endometriosis and atrial fibrillation. A person's height is the result of a complex mix of genetic and environmental factors. The genetics underlying height have been linked to multiple health conditions, but these stature-related health risks have not been well explored, especially in East Asian populations.