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

File: <base>/training/ptb/g1/S0318.hea (704 bytes) 
S0318 12 1000 115200
S0318.mat 16x1+24 1000.0(0)/mv 16 0 -658 15023 0 I
S0318.mat 16x1+24 1000.0(0)/mv 16 0 -111 8603 0 II
S0318.mat 16x1+24 1000.0(0)/mv 16 0 548 20698 0 III
S0318.mat 16x1+24 1000.0(0)/mv 16 0 385 24282 0 aVR
S0318.mat 16x1+24 1000.0(0)/mv 16 0 -603 -3398 0 aVL
S0318.mat 16x1+24 1000.0(0)/mv 16 0 219 18078 0 aVF
S0318.mat 16x1+24 1000.0(0)/mv 16 0 524 6538 0 V1
S0318.mat 16x1+24 1000.0(0)/mv 16 0 649 -8493 0 V2
S0318.mat 16x1+24 1000.0(0)/mv 16 0 168 -5084 0 V3
S0318.mat 16x1+24 1000.0(0)/mv 16 0 70 21124 0 V4
S0318.mat 16x1+24 1000.0(0)/mv 16 0 -192 25483 0 V5
S0318.mat 16x1+24 1000.0(0)/mv 16 0 445 7714 0 V6
# Age: 32
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown