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

File: <base>/ECGMRI7T05Ff.hea (1,820 bytes)
ECGMRI7T05Ff 12 1024 299501
ECGMRI7T05Ff.dat 16 6656.2171(6190)/mV 0 0 -22381 28497 0 I
ECGMRI7T05Ff.dat 16 4693.9973(1681)/mV 0 0 4481 14329 0 II
ECGMRI7T05Ff.dat 16 5430.1323(177)/mV 0 0 26724 -6164 0 III
ECGMRI7T05Ff.dat 16 6773.7114(-3487)/mV 0 0 9026 21316 0 aVR
ECGMRI7T05Ff.dat 16 6340.1788(1219)/mV 0 0 -27876 -10159 0 aVL
ECGMRI7T05Ff.dat 16 5320.3636(2773)/mV 0 0 17361 -20483 0 aVF
ECGMRI7T05Ff.dat 16 9275.9839(1902)/mV 0 0 -19025 11187 0 V1
ECGMRI7T05Ff.dat 16 9769.7465(-3424)/mV 0 0 -14345 14900 0 V2
ECGMRI7T05Ff.dat 16 9169.9503(-381)/mV 0 0 13032 -12242 0 V3
ECGMRI7T05Ff.dat 16 8742.1716(-2989)/mV 0 0 24312 13432 0 V4
ECGMRI7T05Ff.dat 16 8610.6023(-4811)/mV 0 0 19022 -24755 0 V5
ECGMRI7T05Ff.dat 16 9577.0792(-4858)/mV 0 0 19370 -11156 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:75kg
#--Height:190cm
#--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