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

File: <base>/training/cpsc_2018/g1/A0443.hea (673 bytes) 
A0443 12 500 8017
A0443.mat 16x1+24 1000.0(0)/mV 16 0 11 21 0 I
A0443.mat 16x1+24 1000.0(0)/mV 16 0 22 -7 0 II
A0443.mat 16x1+24 1000.0(0)/mV 16 0 11 -21 0 III
A0443.mat 16x1+24 1000.0(0)/mV 16 0 -16 -44 0 aVR
A0443.mat 16x1+24 1000.0(0)/mV 16 0 0 25 0 aVL
A0443.mat 16x1+24 1000.0(0)/mV 16 0 17 28 0 aVF
A0443.mat 16x1+24 1000.0(0)/mV 16 0 -21 -10 0 V1
A0443.mat 16x1+24 1000.0(0)/mV 16 0 4 -33 0 V2
A0443.mat 16x1+24 1000.0(0)/mV 16 0 -50 13 0 V3
A0443.mat 16x1+24 1000.0(0)/mV 16 0 -422 -12 0 V4
A0443.mat 16x1+24 1000.0(0)/mV 16 0 -15 -9 0 V5
A0443.mat 16x1+24 1000.0(0)/mV 16 0 8 2 0 V6
# Age: 62
# Sex: Female
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown