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

File: <base>/training/ptb-xl/g16/HR15664.hea (760 bytes) 
HR15664 12 500 5000
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 -25 22082 0 I
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 -10 -1268 0 II
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 15 -23329 0 III
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 17 -9983 0 aVR
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 -20 22814 0 aVL
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 2 -12004 0 aVF
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 5 -8978 0 V1
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 -95 9264 0 V2
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 -55 8674 0 V3
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 0 29804 0 V4
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 20 -8813 0 V5
HR15664.mat 16x1+24 1000.0(0)/mv 16 0 -80 -31706 0 V6
# Age: 65
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown