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

File: <base>/training/ptb-xl/g5/HR04604.hea (750 bytes) 
HR04604 12 500 5000
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 55 4162 0 I
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 75 -24465 0 II
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 20 -28653 0 III
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 -65 10340 0 aVR
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 17 16946 0 aVL
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 47 -26111 0 aVF
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 80 1602 0 V1
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 185 -5702 0 V2
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 60 -23361 0 V3
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 60 -12547 0 V4
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 85 6793 0 V5
HR04604.mat 16x1+24 1000.0(0)/mv 16 0 85 7003 0 V6
# Age: 63
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown