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

File: <base>/training/ptb-xl/g8/HR07980.hea (746 bytes) 
HR07980 12 500 5000
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 255 -26681 0 I
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 170 -17620 0 II
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 -85 8979 0 III
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 -212 22171 0 aVR
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 170 -17469 0 aVL
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 42 -4119 0 aVF
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 40 1244 0 V1
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 105 -6308 0 V2
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 115 435 0 V3
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 55 -11966 0 V4
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 140 6780 0 V5
HR07980.mat 16x1+24 1000.0(0)/mv 16 0 35 -5105 0 V6
# Age: 79
# Sex: Female
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown