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

File: <base>/training/ptb-xl/g7/HR06768.hea (735 bytes) 
HR06768 12 500 5000
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 25 -32499 0 I
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 -65 -6638 0 II
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 -90 25869 0 III
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 20 19383 0 aVR
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 58 -28707 0 aVL
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 -77 9710 0 aVF
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 80 13795 0 V1
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 170 7535 0 V2
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 170 21724 0 V3
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 75 -13780 0 V4
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 50 -1951 0 V5
HR06768.mat 16x1+24 1000.0(0)/mv 16 0 -100 22767 0 V6
# Age: 33
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown