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

File: <base>/training/ptb-xl/g17/HR16771.hea (762 bytes) 
HR16771 12 500 5000
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 -45 -12503 0 I
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 -305 -14650 0 II
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 -260 -2141 0 III
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 175 13641 0 aVR
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 108 -4541 0 aVL
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 -282 -7802 0 aVF
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 -40 -21858 0 V1
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 -175 -10226 0 V2
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 110 -24016 0 V3
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 -160 -9728 0 V4
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 -375 14221 0 V5
HR16771.mat 16x1+24 1000.0(0)/mv 16 0 325 -8259 0 V6
# Age: 67
# Sex: Female
# Dx: 164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown