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

File: <base>/ECGMRI7T04Ff.hea (1,821 bytes)
ECGMRI7T04Ff 12 1024 334001
ECGMRI7T04Ff.dat 16 5413.0765(11239)/mV 0 0 9895 23779 0 I
ECGMRI7T04Ff.dat 16 3751.6267(5047)/mV 0 0 15813 28544 0 II
ECGMRI7T04Ff.dat 16 4203.1349(-2791)/mV 0 0 10314 23161 0 III
ECGMRI7T04Ff.dat 16 5329.1469(-4614)/mV 0 0 -11591 -20682 0 aVR
ECGMRI7T04Ff.dat 16 6023.7676(7925)/mV 0 0 -2215 -1085 0 aVL
ECGMRI7T04Ff.dat 16 4096.7367(2170)/mV 0 0 14429 -3947 0 aVF
ECGMRI7T04Ff.dat 16 10636.7719(2946)/mV 0 0 -9663 2406 0 V1
ECGMRI7T04Ff.dat 16 15680.1823(3104)/mV 0 0 -14904 -12516 0 V2
ECGMRI7T04Ff.dat 16 9330.2345(1844)/mV 0 0 4958 23936 0 V3
ECGMRI7T04Ff.dat 16 10733.4296(-6232)/mV 0 0 4339 10899 0 V4
ECGMRI7T04Ff.dat 16 10189.9162(-8307)/mV 0 0 1572 -31819 0 V5
ECGMRI7T04Ff.dat 16 12207.0563(-7580)/mV 0 0 4874 28477 0 V6
# 
# 
#*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:Female
#--Age:29years
#--Weight:60kg
#--Height:165cm
#--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