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

File: <base>/training/ptb-xl/g19/HR18924.hea (768 bytes) 
HR18924 12 500 5000
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 -30 -3850 0 I
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 -40 -5722 0 II
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 -10 -1870 0 III
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 35 5043 0 aVR
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 -10 -575 0 aVL
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 -25 -3470 0 aVF
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 100 21988 0 V1
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 10 -3914 0 V2
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 -85 -14394 0 V3
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 -95 -17828 0 V4
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 -230 21522 0 V5
HR18924.mat 16x1+24 1000.0(0)/mv 16 0 10 -32161 0 V6
# Age: 80
# Sex: Male
# Dx: 164865005,164951009,270492004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown