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

File: <base>/training/ptb-xl/g19/HR18876.hea (762 bytes) 
HR18876 12 500 5000
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 -25 23342 0 I
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 20 20204 0 II
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 45 -3184 0 III
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 2 -21502 0 aVR
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 -35 13422 0 aVL
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 32 8662 0 aVF
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 50 20561 0 V1
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 140 7299 0 V2
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 20 17508 0 V3
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 -55 -2444 0 V4
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 -95 -3805 0 V5
HR18876.mat 16x1+24 1000.0(0)/mv 16 0 -35 -21327 0 V6
# Age: 59
# Sex: Male
# Dx: 164865005,164951009,425419005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown