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

File: <base>/training/ptb-xl/g4/HR03856.hea (742 bytes) 
HR03856 12 500 5000
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 -40 20398 0 I
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 -35 -12748 0 II
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 5 32371 0 III
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 37 -3833 0 aVR
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 -22 27106 0 aVL
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 -15 -22764 0 aVF
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 105 13160 0 V1
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 45 -22541 0 V2
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 -25 -13338 0 V3
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 -20 -10333 0 V4
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 50 -14117 0 V5
HR03856.mat 16x1+24 1000.0(0)/mv 16 0 120 -4095 0 V6
# Age: 74
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown