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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ECGMRI7T02Out 12 1024 300000
ECGMRI7T02Out.dat 16 30416.109(-4754)/mV 0 0 -3428 -5684 0 I
ECGMRI7T02Out.dat 16 20164.3885(-11688)/mV 0 0 -10777 -27405 0 II
ECGMRI7T02Out.dat 16 25198.6972(-11693)/mV 0 0 -11653 -20281 0 III
ECGMRI7T02Out.dat 16 31157.1285(9863)/mV 0 0 8457 15301 0 aVR
ECGMRI7T02Out.dat 16 41009.691(2666)/mV 0 0 3529 -1080 0 aVL
ECGMRI7T02Out.dat 16 23408.2035(-13234)/mV 0 0 -12671 -28875 0 aVF
ECGMRI7T02Out.dat 16 25612.799(11853)/mV 0 0 11418 -17693 0 V1
ECGMRI7T02Out.dat 16 19926.4214(16069)/mV 0 0 14013 3147 0 V2
ECGMRI7T02Out.dat 16 17610.9399(-4393)/mV 0 0 -6568 28918 0 V3
ECGMRI7T02Out.dat 16 20603.972(-12419)/mV 0 0 -14373 21838 0 V4
ECGMRI7T02Out.dat 16 32595.7018(-19729)/mV 0 0 -22162 -12690 0 V5
ECGMRI7T02Out.dat 16 37247.413(-16019)/mV 0 0 -14579 -10795 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:25years
#--Weight:70kg
#--Height:176cm
#--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