Abstract Blood glucose (BG),insulin (IS) and C-peptide (CP) levels during OGTT were measured in 24 coronary heart disease (CHD) patients with unstable angina pectoris (UA), 29 CHD patients with stable angina pectoris (SA) and 30 control subiects.

• 检测冠心病不稳定性心绞痛24例，稳定性心绞痛29例，对照组30例糖耐量前后血糖、胰岛素（B）、C肽（CP）的变化。