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

File: <base>/training/ptb-xl/g8/HR07884.hea (766 bytes) 
HR07884 12 500 5000
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 -120 31777 0 I
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 45 -23008 0 II
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 165 10788 0 III
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 37 28090 0 aVR
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 -143 -22118 0 aVL
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 105 -6199 0 aVF
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 165 8374 0 V1
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 260 -27071 0 V2
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 110 -13852 0 V3
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 130 -30502 0 V4
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 -245 -867 0 V5
HR07884.mat 16x1+24 1000.0(0)/mv 16 0 390 -22415 0 V6
# Age: 65
# Sex: Female
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown