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

File: <base>/training/ptb-xl/g10/HR09256.hea (749 bytes) 
HR09256 12 500 5000
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 -130 -9822 0 I
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 -270 1735 0 II
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 -140 11494 0 III
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 200 4085 0 aVR
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 5 -10511 0 aVL
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 -205 6720 0 aVF
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 390 21834 0 V1
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 435 7831 0 V2
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 115 9132 0 V3
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 -235 8926 0 V4
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 -220 -1877 0 V5
HR09256.mat 16x1+24 1000.0(0)/mv 16 0 -105 -6045 0 V6
# Age: 59
# Sex: Male
# Dx: 164889003,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown