Sandbox: ESC guidelines

Overview

The Class designation is used to indicate whether a therapy is recommended or not and the certainty surrounding that recommendation.

Classes of Recommendation

Class I : Benefit >>> Risk

Conditions for which there is evidence and/or general agreement that a given procedure or treatment is beneficial, useful, and effective.

Class II:

Conditions for which there is conflicting evidence and/or a divergence of opinion about the usefulness/efficacy of a procedure or treatment.

Level Of Evidence