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

File: <base>/training/ptb-xl/g13/HR12949.hea (744 bytes) 
HR12949 12 500 5000
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 -125 21085 0 I
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 -30 16663 0 II
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 95 -4421 0 III
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 77 -19219 0 aVR
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 -110 13197 0 aVL
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 32 6326 0 aVF
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 25 27713 0 V1
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 -70 -14146 0 V2
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 -85 17877 0 V3
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 -135 -22257 0 V4
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 -115 -6083 0 V5
HR12949.mat 16x1+24 1000.0(0)/mv 16 0 -70 -29277 0 V6
# Age: 64
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown