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

File: <base>/training/ptb-xl/g4/HR03968.hea (814 bytes) 
HR03968 12 500 5000
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 -105 -10218 0 I
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 20 -19488 0 II
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 125 -9267 0 III
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 42 14752 0 aVR
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 -115 -240 0 aVL
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 72 -14230 0 aVF
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 215 -1325 0 V1
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 250 -10547 0 V2
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 250 1245 0 V3
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 185 -11415 0 V4
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 460 -21808 0 V5
HR03968.mat 16x1+24 1000.0(0)/mv 16 0 125 -6244 0 V6
# Age: 61
# Sex: Female
# Dx: 164861001,164865005,164873001,164884008,164917005,164934002,164947007,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown