Cardiologists Fail To See My Heart Due To Extra Artery

Cardiologists fail to see my heart due to extra artery I was born with, did 64 slice scan but inconclusive. Neurologists did MRI'S, catscans, EEG , Emg etc no evidence found yet I have electric jolts to my brain randomly & negative for seizures & stroke. On 08-01-15 I seized & lost connection to right hand & wrist. Drs wrote it off as peripheral nerve damage & hung wrist. * now my other good hand fingertips are numb for a week & turning dark pink, every hospital & doctor has no answers, can anyone help me???