Do you have a ringing, hissing, roaring or buzzing sound in your ears that seems to beat in time with your heart? You could possibly be suffering from a condition known as pulsatile tinnitus. Seek advice from your doctor to determine if you are suffering from this condition. Some things that can cause pulsatile tinnitus are excessive ear wax, exposure to loud noises and the stiffening of the bones in the inner ears. By determining the cause for your tinnitus, your physician may be able to help relieve it.