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

File: <base>/training/ptb-xl/g1/HR00505.hea (740 bytes) 
HR00505 12 500 5000
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 -40 20996 0 I
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 -35 14124 0 II
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 5 -6892 0 III
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 37 -17011 0 aVR
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 -22 14474 0 aVL
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 -15 4154 0 aVF
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 20 -17363 0 V1
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 -30 -4433 0 V2
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 -200 -14575 0 V3
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 -110 20444 0 V4
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 -180 3856 0 V5
HR00505.mat 16x1+24 1000.0(0)/mv 16 0 -50 -11115 0 V6
# Age: 55
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown