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

File: <base>/training/ptb-xl/g21/HR20919.hea (768 bytes) 
HR20919 12 500 5000
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 -230 21041 0 I
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 -65 23249 0 II
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 165 2200 0 III
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 147 -22000 0 aVR
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 -197 9441 0 aVL
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 50 12695 0 aVF
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 215 -16368 0 V1
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 75 -5225 0 V2
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 -15 -1562 0 V3
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 -50 7258 0 V4
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 -90 -12028 0 V5
HR20919.mat 16x1+24 1000.0(0)/mv 16 0 -50 -6120 0 V6
# Age: 57
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown