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

File: <base>/training/ptb-xl/g17/HR16978.hea (789 bytes) 
HR16978 12 500 5000
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 5 3247 0 I
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 130 -14750 0 II
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 125 -18010 0 III
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 -68 6020 0 aVR
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 -60 10990 0 aVL
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 127 -16002 0 aVF
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 -175 4896 0 V1
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 195 27022 0 V2
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 -345 29338 0 V3
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 145 8567 0 V4
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 -145 20500 0 V5
HR16978.mat 16x1+24 1000.0(0)/mv 16 0 -80 13393 0 V6
# Age: 69
# Sex: Male
# Dx: 111975006,164865005,164873001,164917005,426783006,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown