Lechmanova et al. compared QTds of 37 healthy pregnant women in their late pregnancy and postnatal days, and found out that parturients had significantly longer QTd in late pregnancy.
Lechmanova y col. compararon QTds de 37 embarazadas sanas al final del embarazo y en los días posteriores al nacimiento y descubrieron que las parturientes tenían QTds significativamente más largos al final del embarazo.
Lechmanova e col. compararam QTds de 37 grávidas saudáveis no fim da gravidez e nos dias pós-natal e descobriram que as parturientes apresentaram QTds significativamente mais longos no fim da gravidez.