Zhong Nan Da Xue Xue Bao Yi Xue Ban
August 2004
Objective: To compare coronary angiography (CAG) and intravascular ultrasound (IVUS).
Methods: One hundred and twenty-five patients with typical angina who underwent CAG and IVUS were divided into stable angina group (Group SA) and unstable angina group (Group UA). Angiographic feature and ultrasound imaging were compared the two groups.