Review Article
Management of Medically Compromised Prosthodontic Patients
Table 2
Canadian Cardiovascular Society’s classification of angina [
13].
| Class | Characteristics |
| Class I | No angina with ordinary activity. Angina with strenuous activity. | Class II | Angina during normal activity (walking up hills, walking rapidly upstairs), with mild limitation of activities. | Class III | Angina with low levels of activity (walking 50–100 yards on the flat, walking up one flight of stairs), with marked restriction of activities. | Class IV | Angina at rest or with any level of exercise. |
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