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

File: <base>/training/ptb-xl/g19/HR18756.hea (779 bytes) 
HR18756 12 500 5000
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 -100 22076 0 I
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 -20 -7006 0 II
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 80 -29142 0 III
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 60 -7511 0 aVR
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 -90 25628 0 aVL
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 30 -18034 0 aVF
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 105 -4421 0 V1
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 15 12029 0 V2
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 300 -1517 0 V3
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 275 -1601 0 V4
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 90 -24340 0 V5
HR18756.mat 16x1+24 1000.0(0)/mv 16 0 665 -5568 0 V6
# Age: 52
# Sex: Female
# Dx: 164861001,164865005,164889003,164951009,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown