QT dynamicity: a prognostic factor for sudden cardiac death in chronic heart failure - Pathak, Atul; Curnier, Daniel; Fourcade, Joëlle; Roncalli, Jérôme; Stein, Phyllis K.; Hermant, Patricia; Bousquet, Marc; Massabuau, Pierre; Sénard, Jean-Michel; Montastruc, Jean-Louis; Galinier, Michel (European Journal of Heart Failure, 2005)