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

File: <base>/training/ptb-xl/g13/HR12790.hea (752 bytes) 
HR12790 12 500 5000
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 -115 8812 0 I
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 -15 23553 0 II
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 100 14723 0 III
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 65 -16756 0 aVR
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 -107 30482 0 aVL
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 42 -13545 0 aVF
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 55 18718 0 V1
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 40 3172 0 V2
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 25 33 0 V3
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 25 -3483 0 V4
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 15 -12197 0 V5
HR12790.mat 16x1+24 1000.0(0)/mv 16 0 -5 -11106 0 V6
# Age: 46
# Sex: Male
# Dx: 164861001,164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown