Glossary of Health Care and Medical Terms
In many cases,
You can click on the healthcare related term below to get a more in-depth description of that glossary term. On the extended definition page, you will be shown the longer description, plus a list of articles related to that term or topic.
The Canadian Cardiovascular Society Angina Classification scale ranks angina into five classes. From Class 0 which is Asymptomatic to Class 4, the most severe, which designates Angina at any level of physical exertion