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

File: <base>/training/ptb-xl/g13/HR12883.hea (742 bytes) 
HR12883 12 500 5000
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 -90 29315 0 I
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 -205 -13785 0 II
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 -115 22457 0 III
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 148 24634 0 aVR
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 13 -29065 0 aVL
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 -160 4366 0 aVF
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 60 -22093 0 V1
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 5 -2899 0 V2
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 -40 1308 0 V3
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 -100 -21689 0 V4
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 -75 -28541 0 V5
HR12883.mat 16x1+24 1000.0(0)/mv 16 0 -55 -4211 0 V6
# Age: 50
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown