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

File: <base>/training/ptb-xl/g13/HR12942.hea (771 bytes) 
HR12942 12 500 5000
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 630 16327 0 I
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 455 -9113 0 II
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 -175 -25431 0 III
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 -542 -4091 0 aVR
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 402 21096 0 aVL
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 140 -17554 0 aVF
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 -3085 22628 0 V1
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 -4930 5273 0 V2
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 -3770 -13724 0 V3
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 -480 14265 0 V4
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 640 -6895 0 V5
HR12942.mat 16x1+24 1000.0(0)/mv 16 0 630 -4760 0 V6
# Age: 62
# Sex: Female
# Dx: 164909002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown