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

File: <base>/training/ptb-xl/g4/HR03386.hea (746 bytes) 
HR03386 12 500 5000
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 75 -27436 0 I
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 95 10767 0 II
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 20 -27364 0 III
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 -85 -24506 0 aVR
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 27 -32690 0 aVL
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 57 -8090 0 aVF
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 5 16317 0 V1
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 80 10621 0 V2
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 205 -21 0 V3
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 130 -27873 0 V4
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 190 25083 0 V5
HR03386.mat 16x1+24 1000.0(0)/mv 16 0 50 -25251 0 V6
# Age: 63
# Sex: Female
# Dx: 426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown