Influence of the MHD effect on 12-lead and 3-lead ECGs recorded in 1T to 7T MRI scanners 1.0.0
(1,839 bytes)
ECGMRI3T09Ff1 12 1024 239301
ECGMRI3T09Ff1.dat 16 6113.5101(13167)/mV 0 0 16063 -29686 0 I
ECGMRI3T09Ff1.dat 16 3672.0587(9060)/mV 0 0 10428 30435 0 II
ECGMRI3T09Ff1.dat 16 6103.6749(1050)/mV 0 0 432 -14970 0 III
ECGMRI3T09Ff1.dat 16 4654.2369(-11065)/mV 0 0 -13030 19275 0 aVR
ECGMRI3T09Ff1.dat 16 9194.3849(10903)/mV 0 0 13552 3355 0 aVL
ECGMRI3T09Ff1.dat 16 4888.9289(8226)/mV 0 0 8892 -7728 0 aVF
ECGMRI3T09Ff1.dat 16 10222.537(-8948)/mV 0 0 -572 -30971 0 V1
ECGMRI3T09Ff1.dat 16 14196.2541(-2323)/mV 0 0 3885 10666 0 V2
ECGMRI3T09Ff1.dat 16 13574.9846(131)/mV 0 0 -6228 7291 0 V3
ECGMRI3T09Ff1.dat 16 13653.8321(-4508)/mV 0 0 -13648 23791 0 V4
ECGMRI3T09Ff1.dat 16 14752.9945(-5529)/mV 0 0 -11896 19413 0 V5
ECGMRI3T09Ff1.dat 16 11739.8119(-4549)/mV 0 0 -10327 -25247 0 V6
#
#
#*Technical parameters of the MR scanner:
#--Magnetic field strength:3T
#--MR scanner:Siemens Magnetom Skyra
#--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:30years
#--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