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

File: <base>/training/ptb-xl/g19/HR18689.hea (766 bytes) 
HR18689 12 500 5000
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 0 -17092 0 I
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 65 -29727 0 II
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 65 -12669 0 III
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 -33 23346 0 aVR
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 -33 -1651 0 aVL
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 65 -20879 0 aVF
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 -30 20350 0 V1
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 -45 8375 0 V2
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 -55 -1228 0 V3
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 -25 -5778 0 V4
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 -15 -1754 0 V5
HR18689.mat 16x1+24 1000.0(0)/mv 16 0 -15 -2527 0 V6
# Age: 59
# Sex: Male
# Dx: 164865005,164934002,164951009,63593006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown