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

File: <base>/training/ptb-xl/g4/HR03309.hea (785 bytes) 
HR03309 12 500 5000
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 920 -21117 0 I
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 -530 -27239 0 II
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 -1450 -6162 0 III
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 -195 -8973 0 aVR
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 1185 25192 0 aVL
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 -990 -16980 0 aVF
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 -610 2912 0 V1
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 -790 3467 0 V2
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 435 -20369 0 V3
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 720 261 0 V4
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 305 31774 0 V5
HR03309.mat 16x1+24 1000.0(0)/mv 16 0 60 3261 0 V6
# Age: 66
# Sex: Female
# Dx: 164951009,39732003,426783006,445118002,54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown