典型的Heberden’s心绞痛具有两个主要特征:①疼痛是由心脏工作增加而诱发,经过休息或服硝酸甘油后疼痛减轻。②疼痛发作时心电图Ⅰ、Ⅱ、Ⅲ、Ⅴ_4导联通常显示ST段下移。1959年prinzme- tal等报告有另外一种类型心绞痛不具备这两大特点,因而称为反向性心绞痛(inverseangina)—变异型心绞痛或prinzmetal综合征。 Typical Heberden’s angina has two main characteristics: ① pain is caused by an increase in heart work, relieving pain after taking a rest or taking nitroglycerin. ② pain onset ECG Ⅰ, Ⅱ, Ⅲ, Ⅴ 4 lead usually shows ST segment down. 1959 prinzmetal et al report there is another type of angina do not have these two characteristics, which is called inverse angina (inverseangina) - variant angina or prinzmetal syndrome.