Influence of the MHD effect on 12-lead and 3-lead ECGs recorded in 1T to 7T MRI scanners 1.0.0

File: <base>/ECGMRI7T01Ff.hea (1,822 bytes)
ECGMRI7T01Ff 12 1024 218001
ECGMRI7T01Ff.dat 16 5318.2638(112)/mV 0 0 -2877 -28771 0 I
ECGMRI7T01Ff.dat 16 4049.7037(957)/mV 0 0 -9921 26318 0 II
ECGMRI7T01Ff.dat 16 5561.5536(-316)/mV 0 0 -12129 -9923 0 III
ECGMRI7T01Ff.dat 16 4868.1652(-1873)/mV 0 0 6037 -26868 0 aVR
ECGMRI7T01Ff.dat 16 6369.9607(3387)/mV 0 0 8363 -24923 0 aVL
ECGMRI7T01Ff.dat 16 5528.1182(-2933)/mV 0 0 -16233 -27560 0 aVF
ECGMRI7T01Ff.dat 16 6233.7942(-5067)/mV 0 0 5803 -1648 0 V1
ECGMRI7T01Ff.dat 16 10696.7397(-4272)/mV 0 0 1863 31537 0 V2
ECGMRI7T01Ff.dat 16 8958.3883(-1717)/mV 0 0 -1049 -32242 0 V3
ECGMRI7T01Ff.dat 16 8176.9497(-6034)/mV 0 0 -8593 20134 0 V4
ECGMRI7T01Ff.dat 16 8263.5874(-7285)/mV 0 0 -10703 -3600 0 V5
ECGMRI7T01Ff.dat 16 8223.0388(-6976)/mV 0 0 -13050 -12036 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
# 
# 
#*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:80kg
#--Height:187cm
#--Positon in the scanner:Feet first (Ff)
#--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