Influence of the MHD effect on 12-lead and 3-lead ECGs recorded in 1T to 7T MRI scanners 1.0.0
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ECGMRI7T03Out 12 1024 220000
ECGMRI7T03Out.dat 16 53349.9556(-3043)/mV 0 0 -2367 -9799 0 I
ECGMRI7T03Out.dat 16 24336.2868(-20061)/mV 0 0 -22393 -29163 0 II
ECGMRI7T03Out.dat 16 28693.8096(-18427)/mV 0 0 -21540 -14129 0 III
ECGMRI7T03Out.dat 16 37294.9882(17202)/mV 0 0 18726 -1987 0 aVR
ECGMRI7T03Out.dat 16 54771.3472(11640)/mV 0 0 14881 -19099 0 aVL
ECGMRI7T03Out.dat 16 26917.5429(-19202)/mV 0 0 -21972 10437 0 aVF
ECGMRI7T03Out.dat 16 23642.2218(23409)/mV 0 0 23693 30271 0 V1
ECGMRI7T03Out.dat 16 21095.0356(14890)/mV 0 0 14666 -16854 0 V2
ECGMRI7T03Out.dat 16 21671.8403(4180)/mV 0 0 2686 -1323 0 V3
ECGMRI7T03Out.dat 16 18135.6434(-11645)/mV 0 0 -13002 -32298 0 V4
ECGMRI7T03Out.dat 16 26689.8771(-19240)/mV 0 0 -19946 -26378 0 V5
ECGMRI7T03Out.dat 16 35873.4814(-22787)/mV 0 0 -23245 -29206 0 V6
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#*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
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#*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
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#*Information about the subject:
#--Sex:Male
#--Age:27years
#--Weight:70kg
#--Height:180cm
#--Positon in the scanner:Outside the scanner
#--Respiration:Spontaneous respiration
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#*Electrocardiographic information:
#--Manual annotations of all QRS complexes
#--No distinction between normal and abnormal beats (e.g. ectopic beats)
#--No known cardiac diseases
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#*Contact information:
#--Otto-von-Guericke-Universitaet Magdeburg, Germany
#--Johannes Krug Passand
#--krug.johannes at gmail.com
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#*References:
#[1] J. Krug et al., A Database of Electrocardiogram Signals Acquired in Different Magnetic Resonance Imaging Scanners, Proc Comput Cardiol, 44, 2017