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

File: <base>/training/cpsc_2018/g2/A1531.hea (678 bytes) 
A1531 12 500 7500
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -12 34 0 I
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -15 51 0 II
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -3 45 0 III
A1531.mat 16x1+24 1000.0(0)/mV 16 0 13 -37 0 aVR
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -4 -9 0 aVL
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -9 28 0 aVF
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -6 -37 0 V1
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -29 51 0 V2
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -62 9 0 V3
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -76 14 0 V4
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -199 36 0 V5
A1531.mat 16x1+24 1000.0(0)/mV 16 0 -134 -63 0 V6
# Age: 26
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown