Management of Medically Compromised Prosthodontic Patients

Table 4

New York Heart Association’s classification of CHF [15].

Class I	No symptoms and no limitation in ordinary physical activity.
Class II	Mild symptoms and slight limitation during ordinary activity. Comfortable at rest.
Class III	Marked limitation in activity caused by symptoms, even during less than ordinary activity. Comfortable only at rest.
Class IV	Severe limitations. Experiences symptoms even during rest.