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

File: <base>/training/ptb-xl/g19/HR18707.hea (757 bytes) 
HR18707 12 500 5000
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 -90 -12659 0 I
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 55 -32288 0 II
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 145 -19650 0 III
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 17 -11194 0 aVR
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 -118 -29506 0 aVL
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 100 -26670 0 aVF
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 65 13646 0 V1
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 60 29299 0 V2
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 25 8401 0 V3
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 20 8960 0 V4
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 35 18750 0 V5
HR18707.mat 16x1+24 1000.0(0)/mv 16 0 15 11824 0 V6
# Age: 55
# Sex: Female
# Dx: 164909002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown