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

File: <base>/training/ptb-xl/g5/HR04650.hea (742 bytes) 
HR04650 12 500 5000
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 -215 25474 0 I
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 45 -26096 0 II
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 260 13910 0 III
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 85 -32476 0 aVR
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 -238 -26689 0 aVL
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 152 -6204 0 aVF
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 340 32438 0 V1
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 450 -152 0 V2
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 100 -12060 0 V3
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 135 -3407 0 V4
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 -115 209 0 V5
HR04650.mat 16x1+24 1000.0(0)/mv 16 0 -1395 5024 0 V6
# Age: 53
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown