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

File: <base>/ECGMRI7T01Out.hea (1,887 bytes)
ECGMRI7T01Out 12 1024 191001
ECGMRI7T01Out.dat 16 61000.2256(-10720)/mV 0 0 -15814 10542 0 I
ECGMRI7T01Out.dat 16 18267.0248(-23765)/mV 0 0 -25679 15582 0 II
ECGMRI7T01Out.dat 16 20028.9314(-23898)/mV 0 0 -24324 -25202 0 III
ECGMRI7T01Out.dat 16 32874.0254(23515)/mV 0 0 26635 9806 0 aVR
ECGMRI7T01Out.dat 16 43169.936(23050)/mV 0 0 21750 -4268 0 aVL
ECGMRI7T01Out.dat 16 19149.2811(-23858)/mV 0 0 -25051 13195 0 aVF
ECGMRI7T01Out.dat 16 49958.379(16528)/mV 0 0 20727 -4546 0 V1
ECGMRI7T01Out.dat 16 23570.2145(9270)/mV 0 0 7882 -7000 0 V2
ECGMRI7T01Out.dat 16 27740.9606(-20244)/mV 0 0 -23170 -364 0 V3
ECGMRI7T01Out.dat 16 21538.4211(-24832)/mV 0 0 -27755 -30880 0 V4
ECGMRI7T01Out.dat 16 22658.7852(-23752)/mV 0 0 -24731 8269 0 V5
ECGMRI7T01Out.dat 16 26116.0517(-23229)/mV 0 0 -24815 25077 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:Male
#--Age:27years
#--Weight:80kg
#--Height:187cm
#--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