“…TGA has been associated with a number of other disorders including mi graine, 4, 7 intracerebral tumor, 5,6 diazepam overdose, 7 cardiac arrhythmia, 8 presumed embolism during coro nary angiography, globin, hematocrit, serum electrolytes, and fasting blood sugar have been normal. Abnormalities, if pres ent, tend to occur in angiographic and encephalographic examinations.…”