Hours of Operation: 1  Monday: 7:00 am - 6:30 pm. 2  Tuesday: 7:00 am - 4:30 pm. 3  Wednesday: 7:00 am - 6:30 pm.  Thursday: 7:00 am - 4:30 1  pm. Friday: 7:00 am - 4:30 2  pm. Saturday: Closed.  Sunday: Closed.
Cardiac MRI usually takes 30 to 90 minutes, depending on how many pictures are needed. The test may take less time with some newer MRI machines. The MRI machine will be located in a special room that prevents radio waves from disrupting the machine.
The length can vary but on average a brain MRI will run 40 min to 2 hours depending on the sequence used, whether there is a contrast used, and other factors. The length can vary but on average a brain MRI will run 40 min to 2 hours depending on the sequence used, whether there is a contrast used, and other factors.