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

File: <base>/training/ptb-xl/g4/HR03908.hea (745 bytes) 
HR03908 12 500 5000
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 -50 3621 0 I
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 -40 -10125 0 II
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 10 -13756 0 III
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 45 3850 0 aVR
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 -30 9311 0 aVL
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 -15 -11407 0 aVF
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 -45 28183 0 V1
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 95 -5689 0 V2
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 190 1082 0 V3
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 105 11510 0 V4
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 -10 4501 0 V5
HR03908.mat 16x1+24 1000.0(0)/mv 16 0 -110 -4554 0 V6
# Age: 55
# Sex: Male
# Dx: 164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown