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

File: <base>/training/ptb-xl/g4/HR03919.hea (757 bytes) 
HR03919 12 500 5000
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 -105 30661 0 I
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 20 26672 0 II
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 125 -4057 0 III
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 42 4610 0 aVR
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 -115 -14910 0 aVL
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 72 11849 0 aVF
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 -10 21920 0 V1
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 -135 15863 0 V2
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 150 19281 0 V3
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 225 10142 0 V4
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 110 14176 0 V5
HR03919.mat 16x1+24 1000.0(0)/mv 16 0 35 6915 0 V6
# Age: 63
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown