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

File: <base>/training/cpsc_2018/g5/A4021.hea (672 bytes) 
A4021 12 500 5970
A4021.mat 16x1+24 1000.0(0)/mV 16 0 -34 -22 0 I
A4021.mat 16x1+24 1000.0(0)/mV 16 0 -22 1 0 II
A4021.mat 16x1+24 1000.0(0)/mV 16 0 12 24 0 III
A4021.mat 16x1+24 1000.0(0)/mV 16 0 28 -14 0 aVR
A4021.mat 16x1+24 1000.0(0)/mV 16 0 -23 2 0 aVL
A4021.mat 16x1+24 1000.0(0)/mV 16 0 -5 2 0 aVF
A4021.mat 16x1+24 1000.0(0)/mV 16 0 20 7 0 V1
A4021.mat 16x1+24 1000.0(0)/mV 16 0 -51 12 0 V2
A4021.mat 16x1+24 1000.0(0)/mV 16 0 -35 40 0 V3
A4021.mat 16x1+24 1000.0(0)/mV 16 0 -73 32 0 V4
A4021.mat 16x1+24 1000.0(0)/mV 16 0 -158 35 0 V5
A4021.mat 16x1+24 1000.0(0)/mV 16 0 53 -25 0 V6
# Age: 44
# Sex: Male
# Dx: 429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown