Noninvasive estimation of atrial fibrillatory rate as an index of atrial refractorness. Short and long-term intra-individual variability following physiological and pharmacological interventions

Olsson, Bertil; Ingemansson, Max; Lindholm, Carl-Johan; Meurling, Carl, et al. (1999). Noninvasive estimation of atrial fibrillatory rate as an index of atrial refractorness. Short and long-term intra-individual variability following physiological and pharmacological interventions. Giornale Italiano di Cardiologia, 29,, 470 - 473