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

File: <base>/training/ptb-xl/g8/HR07650.hea (744 bytes) 
HR07650 12 500 5000
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 50 1667 0 I
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 -85 -28232 0 II
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 -135 -29909 0 III
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 18 -19655 0 aVR
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 93 -16924 0 aVL
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 -110 -29066 0 aVF
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 -60 10704 0 V1
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 -65 -14927 0 V2
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 -25 23500 0 V3
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 -15 3400 0 V4
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 20 16767 0 V5
HR07650.mat 16x1+24 1000.0(0)/mv 16 0 410 -10607 0 V6
# Age: 52
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown