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

File: <base>/ECGMRI7T04Out.hea (1,885 bytes)
ECGMRI7T04Out 12 1024 160000
ECGMRI7T04Out.dat 16 63541.3435(-4769)/mV 0 0 -8936 14236 0 I
ECGMRI7T04Out.dat 16 36075.0853(-18162)/mV 0 0 -21880 27405 0 II
ECGMRI7T04Out.dat 16 34947.7389(-13435)/mV 0 0 -14745 15864 0 III
ECGMRI7T04Out.dat 16 59170.7749(12217)/mV 0 0 17163 -11217 0 aVR
ECGMRI7T04Out.dat 16 55226.0565(4989)/mV 0 0 4288 -3275 0 aVL
ECGMRI7T04Out.dat 16 38103.1566(-19119)/mV 0 0 -21826 30617 0 aVF
ECGMRI7T04Out.dat 16 69246.2938(8688)/mV 0 0 10652 32155 0 V1
ECGMRI7T04Out.dat 16 43346.0328(14987)/mV 0 0 13844 17243 0 V2
ECGMRI7T04Out.dat 16 33135.6339(8703)/mV 0 0 8010 -26102 0 V3
ECGMRI7T04Out.dat 16 35959.0883(-6111)/mV 0 0 -7270 -4281 0 V4
ECGMRI7T04Out.dat 16 36606.4696(-15322)/mV 0 0 -18288 14401 0 V5
ECGMRI7T04Out.dat 16 41190.7052(-20349)/mV 0 0 -25888 32565 0 V6
# 
# 
#*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
# 
# 
#*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:Female
#--Age:29years
#--Weight:60kg
#--Height:165cm
#--Positon in the scanner:Outside the scanner
#--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