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

File: <base>/training/ptb-xl/g13/HR12718.hea (779 bytes) 
HR12718 12 500 5000
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 -510 3413 0 I
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 -385 -22190 0 II
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 125 -25633 0 III
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 447 8603 0 aVR
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 -317 14073 0 aVL
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 -130 -24436 0 aVF
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 325 -25482 0 V1
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 2180 21852 0 V2
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 -4865 18003 0 V3
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 95 31911 0 V4
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 15 -28667 0 V5
HR12718.mat 16x1+24 1000.0(0)/mv 16 0 -185 -16725 0 V6
# Age: 74
# Sex: Female
# Dx: 164909002,39732003,426783006,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown