1. 狭心症：狭心症(angina pectoris)是冠状动脉供血不足,心肌急速的、暂时缺血与缺氧所导致的临床综合征. 其特点为阵发性的前胸压榨性痛苦悲伤感觉,可伴有其它症状,痛苦悲伤主要位于胸骨后部,可放射至心前区与左上肢,常发生于劳动或者情绪激动时,
2. 冠心病心绞痛：近年来随着人们生活水平的提高,高血压、糖尿病、高脂血症和吸烟者的增多使冠心病心绞痛(Angina pectoris)的发病率和死亡率有明显的增高,发病年龄也日趋年轻化.
3. 心绞痛症：angina 咽峡炎 | angina pectoris 心绞痛症 | angina 咽峡炎
1. An attack of angina pectoris or difficulty in breathing indicates that the strain is excessive.
noun
1. a heart condition marked by paroxysms of chest pain due to reduced oxygen to the heart
Synonym: angina