Coronary CTA with Reduced Contrast and Radiation Dose of 70 kV

Yining Wang, MD, Jian Cao, MD,
Department of Radiology, Peking Union Medical College, Beijing, P.R. China

A 61-year-old female patient was referred to the hospital complaining of chest pain and shortness of breath. A coronary computed tomography CT Angiography (cCTA) was requested to rule out coronary artery disease.