For example, a 55 year old man with classic exertional angina that is relieved with rest or nitroglycerine needs no further tests to confirm the diagnosis of coronary disease.

• 例如，一个55岁的老年男性患者，表现为可以通过休息和含服硝酸甘油缓解的典型劳累性心绞痛，就不需要进行任何进一步检查来证实冠心病的诊断。