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Kaplan-Meier cumulative major adverse cardiac events curve. Kaplan-Meier survival analysis showed that the patients in the control group were associated with a higher rate of major adverse cardiovascular events compared to those in the intervention group (9.8% versus 5.7%, p = 0.637). Major adverse cardiac events were defined as re-hospitalization due to myocardial infarction, unstable angina and stroke.
