A driver who had a myocardial infarction one month ago should be certified:

A driver who has experienced a myocardial infarction (MI) is subject to specific certification guidelines due to the potential for underlying health issues and the risk of complications associated with recent cardiac events.

When a driver has had an MI, they are typically required to wait a period during which their condition can stabilize. The standards generally indicate that drivers should wait at least two months post-MI before consideration for certification, provided they meet other medical requirements. This waiting period allows healthcare providers to assess recovery and adjust treatment as needed, ensuring that the driver is fit for duty and minimizing the risk of further cardiovascular events while operating a commercial vehicle.

The requirement to meet specific criteria post-event, including but not limited to an evaluation of symptoms, recovery progress, and medical clearance, plays a significant role in determining whether the driver can safely operate a vehicle.

Thus, certification immediately after an MI is not permitted, and it is crucial that ample time elapses for proper medical assessment and stabilization before a driver is deemed fit to return to driving duties.