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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ECGMRI7T02Ff 12 1024 280001
ECGMRI7T02Ff.dat 16 6013.6141(4709)/mV 0 0 -1883 5592 0 I
ECGMRI7T02Ff.dat 16 3983.2331(-1946)/mV 0 0 -2593 -15769 0 II
ECGMRI7T02Ff.dat 16 5796.5766(-1740)/mV 0 0 3673 -7263 0 III
ECGMRI7T02Ff.dat 16 5457.7526(-132)/mV 0 0 3299 2076 0 aVR
ECGMRI7T02Ff.dat 16 6972.9344(7334)/mV 0 0 269 22586 0 aVL
ECGMRI7T02Ff.dat 16 5068.9935(-4254)/mV 0 0 -2302 -7861 0 aVF
ECGMRI7T02Ff.dat 16 10291.8996(1061)/mV 0 0 22961 7338 0 V1
ECGMRI7T02Ff.dat 16 12210.286(-390)/mV 0 0 23745 -16984 0 V2
ECGMRI7T02Ff.dat 16 13826.3236(-5700)/mV 0 0 22124 -9085 0 V3
ECGMRI7T02Ff.dat 16 14173.5096(-1979)/mV 0 0 20009 -16576 0 V4
ECGMRI7T02Ff.dat 16 11523.9531(-605)/mV 0 0 6271 8903 0 V5
ECGMRI7T02Ff.dat 16 7168.6766(-8042)/mV 0 0 -9269 -17421 0 V6
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#*Technical parameters of the MR scanner:
#--Magnetic field strength:7T
#--MR scanner:Siemens Magnetom 7T
#--Orientation of the static magnetic field (B0):Horizontal
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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:Feet first (Ff)
#--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