1 Flushing out the tank will eliminate a number of problems. 2  After all the hot water has drained out, close the tank drain and open the cold water intake valve. 3  Half fill the tank, then shut off the cold water and open the drain to flush out any sediment or âcrudâ built up inside the tank.
To prepare for a breast MRI, your doctor may recommend that you: 1  Schedule your MRI for the beginning of your menstrual cycle. 2  Tell your doctor about any allergies you have. 3  Tell your doctor if you have kidney problems.  Tell your doctor if you're 1  pregnant. Tell your doctor if you're nursing.  Don't wear anything metallic during the MRI.
A chest and heart MRI is use to demonstrate the anatomy of the chest, heart, thoracic aorta and/or pulmonary arteries and veins. 1  What do I need to do to prepare? There are no dietary requirements or special preparations required for this procedure. 2  Duration of exam: Approximately 90 minutes.