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

File: <base>/training/ptb-xl/g4/HR03010.hea (761 bytes) 
HR03010 12 500 5000
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 40 30683 0 I
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 5 -22 0 II
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 -35 -30685 0 III
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 -22 16503 0 aVR
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 37 30937 0 aVL
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 -15 16842 0 aVF
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 45 31818 0 V1
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 80 32307 0 V2
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 -45 21585 0 V3
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 20 -22882 0 V4
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 -15 24134 0 V5
HR03010.mat 16x1+24 1000.0(0)/mv 16 0 -95 1119 0 V6
# Age: 70
# Sex: Male
# Dx: 164861001,164873001,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown