Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/cpsc_2018_extra/g1/Q0042.hea (680 bytes) 
Q0042 12 500 5000
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 -45 22 0 I
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 -13 23 0 II
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 32 5 0 III
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 29 17 0 aVR
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 -39 -15 0 aVL
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 9 -15 0 aVF
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 -9 -8 0 V1
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 -147 -26 0 V2
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 -158 13 0 V3
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 -157 -2 0 V4
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 -117 -40 0 V5
Q0042.mat 16x1+24 1000.0(0)/mV 16 0 -37 43 0 V6
# Age: 62
# Sex: Female
# Dx: 54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown