Authors:
Ringborn, M
Pahlm, O
Wagner, GS
Warren, SG
Pettersson, J
Citation: M. Ringborn et al., The absence of high-frequency QRS changes in the presence of standard electrocardiographic QRS changes of old myocardial infarction, AM HEART J, 141(4), 2001, pp. 573-579
Authors:
Pettersson, J
Pahlm, O
Carro, E
Edenbrandt, L
Ringborn, M
Sornmo, L
Warren, SG
Wagner, GS
Citation: J. Pettersson et al., Changes in high-frequency QRS components are more sensitive than ST-segment deviation for detecting acute coronary artery occlusion, J AM COL C, 36(6), 2000, pp. 1827-1834
Authors:
Pettersson, J
Carro, E
Edenbrandt, L
Maynard, C
Pahlm, O
Ringborn, M
Sornmo, L
Warren, SG
Wagner, GS
Citation: J. Pettersson et al., Spatial, individual, and temporal variation of the high-frequency QRS amplitudes in the 12 standard electrocardiographic leads, AM HEART J, 139(2), 2000, pp. 352-358