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

File: <base>/training/ptb-xl/g4/HR03997.hea (742 bytes) 
HR03997 12 500 5000
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 -65 8101 0 I
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 -305 27640 0 II
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 -240 19536 0 III
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 185 -18008 0 aVR
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 88 -5772 0 aVL
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 -272 23353 0 aVF
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 135 3668 0 V1
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 160 -30879 0 V2
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 140 32070 0 V3
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 125 -18723 0 V4
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 85 -5872 0 V5
HR03997.mat 16x1+24 1000.0(0)/mv 16 0 100 -18591 0 V6
# Age: 47
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown