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. 2021 Nov 23;112:106633. doi: 10.1016/j.cct.2021.106633

Fig. 1.

Fig. 1

In the Modified Application of Cardiac Rehabilitation in Older Adults (MACRO) Trial, participants are randomized between a MACRO-intervention versus Usual Care. Whereas Usual Care may include cardiac rehabilitation, relatively few eligible adults participate. The MACRO-I both facilitates CR enrollment and enriches the CR process of care, and endpoints comparing MACRO-I and Usual Care are oriented primarily to improved physical and cognitive function.