Fj. Jaeger et al., PARADOXICAL FAILURE OF QT PROLONGATION DURING CARDIOINHIBITORY NEUROCARDIOGENIC SYNCOPE, The American journal of cardiology, 79(1), 1997, pp. 100
QT modulation was explored in 31 patients with cardioinhibitory neuroc
ardiogenic syncope, Despite a marked in increase in RR intervals, the
QT interval remained stable.