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

File: <base>/training/ptb-xl/g13/HR12803.hea (804 bytes) 
HR12803 12 500 5000
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 -190 -2008 0 I
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 -300 19242 0 II
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 -110 21256 0 III
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 245 -9421 0 aVR
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 -40 -12183 0 aVL
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 -205 19520 0 aVF
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 345 -3238 0 V1
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 -75 -5246 0 V2
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 -260 -726 0 V3
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 -345 5884 0 V4
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 -345 -1293 0 V5
HR12803.mat 16x1+24 1000.0(0)/mv 16 0 -255 -5223 0 V6
# Age: 68
# Sex: Male
# Dx: 164865005,164884008,164951009,39732003,426783006,54329005,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown