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

File: <base>/training/ptb-xl/g19/HR18749.hea (762 bytes) 
HR18749 12 500 5000
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 -10 -12130 0 I
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 -55 -30170 0 II
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 -45 -18018 0 III
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 33 21420 0 aVR
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 18 3332 0 aVL
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 -50 -23772 0 aVF
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 5 -4592 0 V1
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 -55 -23672 0 V2
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 -65 -26610 0 V3
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 -105 -25437 0 V4
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 -60 -6994 0 V5
HR18749.mat 16x1+24 1000.0(0)/mv 16 0 -25 -8100 0 V6
# Age: 58
# Sex: Male
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown