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

File: <base>/training/ptb-xl/g13/HR12785.hea (751 bytes) 
HR12785 12 500 5000
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 -105 -24531 0 I
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 -15 -7922 0 II
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 90 16652 0 III
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 60 15874 0 aVR
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 -97 -20640 0 aVL
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 37 4138 0 aVF
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 25 -1798 0 V1
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 280 -16861 0 V2
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 -205 -15982 0 V3
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 -75 14288 0 V4
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 -80 23040 0 V5
HR12785.mat 16x1+24 1000.0(0)/mv 16 0 -120 13715 0 V6
# Age: 69
# Sex: Male
# Dx: 426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown