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

File: <base>/training/ptb-xl/g13/HR12900.hea (747 bytes) 
HR12900 12 500 5000
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -35 -21872 0 I
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -60 -20308 0 II
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -25 1567 0 III
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 48 21391 0 aVR
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -5 -11321 0 aVL
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -42 -9056 0 aVF
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -15 -13674 0 V1
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -145 -3431 0 V2
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -190 -23372 0 V3
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -125 -4056 0 V4
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -190 21149 0 V5
HR12900.mat 16x1+24 1000.0(0)/mv 16 0 -115 -28747 0 V6
# Age: 30
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown