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

File: <base>/training/ptb-xl/g13/HR12966.hea (741 bytes) 
HR12966 12 500 5000
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 -85 30766 0 I
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 -60 4902 0 II
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 25 -25894 0 III
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 72 -18203 0 aVR
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 -55 28574 0 aVL
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 -17 -10489 0 aVF
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 105 -1707 0 V1
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 185 -5342 0 V2
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 -30 -12560 0 V3
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 -140 -18806 0 V4
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 -85 -6228 0 V5
HR12966.mat 16x1+24 1000.0(0)/mv 16 0 -250 281 0 V6
# Age: 54
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown