In magnetic resonance, what is the primary consequence of exceeding safe levels of magnetic field exposure?

Exceeding safe levels of magnetic field exposure can lead to physical harm to living tissues, making it the most critical consequence in magnetic resonance environments. High magnetic fields can induce a variety of biological effects, including heating of tissues due to radiofrequency absorption and potential damage to the internal structures of cells. This is particularly concerning for sensitive populations, such as those with medical implants or conditions that may be exacerbated by such exposure.

While enhanced imaging clarity, enhanced diagnostic capabilities, and reduced need for patient consent may sound beneficial, they do not hold relevance in the context of safety and the implications of exceeding magnetic field exposure limits. The primary concern should always be the safety and welfare of patients and staff in the MRI setting, thus highlighting the significance of maintaining exposure within established safety parameters.