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

File: <base>/training/ptb-xl/g21/HR20314.hea (742 bytes) 
HR20314 12 500 5000
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 -180 -30600 0 I
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 145 -22518 0 II
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 325 8087 0 III
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 17 26893 0 aVR
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 -253 -19321 0 aVL
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 235 -7074 0 aVF
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 195 -12069 0 V1
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 -15 5681 0 V2
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 75 -3828 0 V3
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 460 -7521 0 V4
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 380 -773 0 V5
HR20314.mat 16x1+24 1000.0(0)/mv 16 0 -710 -30340 0 V6
# Age: 53
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown