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

File: <base>/training/ptb-xl/g10/HR09953.hea (773 bytes) 
HR09953 12 500 5000
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 25 -24001 0 I
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 -50 -5442 0 II
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 -75 18578 0 III
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 13 14900 0 aVR
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 50 -20834 0 aVL
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 -62 6941 0 aVF
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 -25 21555 0 V1
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 30 -13860 0 V2
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 25 15930 0 V3
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 90 -5783 0 V4
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 30 19697 0 V5
HR09953.mat 16x1+24 1000.0(0)/mv 16 0 50 -14930 0 V6
# Age: 59
# Sex: Male
# Dx: 164865005,164917005,426783006,429622005,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown