In vivo measurement of QT prolongation, dispersion and arrhythmogenesis: application to the preclinical cardiovascular safety pharmacology of a new chemical entity - De Clerck, F; Van de Water, A; DʼAubioul, J; Lu, H R; Van Rossem, K; Hermans, A; Van Ammel, K (Fundam Clin Pharmacol, 2002)