Complexity of the heart rhythm after heart transplantation by entropy of transition network for RR-increments of RR time intervals between heartbeats. - Danuta Makowiec; Zbigniew R. Struzik; Beata Graff; Joanna Wdowczyk-Szulc; Marta Zarczynska-Buchowiecka; Marcin Gruchala; Andrzej Rynkiewicz (EMBC, 2013)

A telemedical and an outpatient thoracic impedance measurements - A validation algorithm of the electrodes placement. - Tomasz Kocejko; Artur Polinski; Jerzy Wtorek; Marzena Romanowska-Kocejko; Marcin Gruchala (HSI, 2015)