Jit. Isojarvi et al., CARBAMAZEPINE, SERUM THYROID-HORMONES AND MYOCARDIAL-FUNCTION IN EPILEPTIC PATIENTS, Journal of Neurology, Neurosurgery and Psychiatry, 56(6), 1993, pp. 710-712
Serum thyroid hormone and thyrotropin levels were assayed and the myoc
ardial function was evaluated by measuring systolic time intervals bot
h in 30 patients with epilepsy on long-term carbamazepine monotherapy
and in 19 healthy volunteers. Serum thyroxine, free thyroxine and trii
odothyronine levels were significantly lower (p < 0.001) in the patien
t group than in the control group and systolic time intervals were sim
ilar in both groups.