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

File: <base>/training/ptb-xl/g15/HR14972.hea (747 bytes) 
HR14972 12 500 5000
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 275 -21968 0 I
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 225 25086 0 II
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 -50 -18484 0 III
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 -250 31290 0 aVR
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 162 -1379 0 aVL
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 87 -29256 0 aVF
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 -105 13073 0 V1
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 120 23484 0 V2
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 260 -2209 0 V3
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 190 -10039 0 V4
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 370 -5596 0 V5
HR14972.mat 16x1+24 1000.0(0)/mv 16 0 -130 -9167 0 V6
# Age: 69
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown