Influence of the MHD effect on 12-lead and 3-lead ECGs recorded in 1T to 7T MRI scanners 1.0.0
(1,874 bytes)
ECGMRI7T05Out 12 1024 110001
ECGMRI7T05Out.dat 16 56499.6761(1904)/mV 0 0 3391 -11121 0 I
ECGMRI7T05Out.dat 16 17237.0826(-1163)/mV 0 0 -9634 -4951 0 II
ECGMRI7T05Out.dat 16 19543.2252(365)/mV 0 0 -9753 -23098 0 III
ECGMRI7T05Out.dat 16 29472.4327(1377)/mV 0 0 8210 17740 0 aVR
ECGMRI7T05Out.dat 16 41504.1299(-1707)/mV 0 0 9512 -10922 0 aVL
ECGMRI7T05Out.dat 16 18408.8194(-575)/mV 0 0 -9876 -8248 0 aVF
ECGMRI7T05Out.dat 16 40551.2205(17247)/mV 0 0 22971 -14362 0 V1
ECGMRI7T05Out.dat 16 20765.9416(13480)/mV 0 0 15621 -3902 0 V2
ECGMRI7T05Out.dat 16 19644.1466(7473)/mV 0 0 4175 19648 0 V3
ECGMRI7T05Out.dat 16 14722.3298(-9743)/mV 0 0 -10999 -29604 0 V4
ECGMRI7T05Out.dat 16 19538.6768(-13340)/mV 0 0 -17318 3278 0 V5
ECGMRI7T05Out.dat 16 25242.913(-15633)/mV 0 0 -25502 19288 0 V6
#
#
#*Technical parameters of the MR scanner:
#--Magnetic field strength:Outside the scanner
#--MR scanner:Siemens Magnetom 7T
#--Orientation of the static magnetic field (B0):Outside the scanner
#
#
#*Technical parameters of the ECG hardware:
#--ECG recorder:Getemed CM 3000, 12-lead Holter ECG
#--ADC resolution:12bit
#--ADC input voltage range:+/-6mV
#--ECG lead configuration:Diagnostic 12 lead ECG
#
#
#*Information about the subject:
#--Sex:Male
#--Age:27years
#--Weight:75kg
#--Height:190cm
#--Positon in the scanner:Outside the scanner
#--Respiration:Spontaneous respiration
#
#
#*Electrocardiographic information:
#--Manual annotations of all QRS complexes
#--No distinction between normal and abnormal beats (e.g. ectopic beats)
#--No known cardiac diseases
#
#
#*Contact information:
#--Otto-von-Guericke-Universitaet Magdeburg, Germany
#--Johannes Krug Passand
#--krug.johannes at gmail.com
#
#
#*References:
#[1] J. Krug et al., A Database of Electrocardiogram Signals Acquired in Different Magnetic Resonance Imaging Scanners, Proc Comput Cardiol, 44, 2017