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

File: <base>/training/ptb-xl/g4/HR03222.hea (769 bytes) 
HR03222 12 500 5000
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 55 -7166 0 I
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 140 -5178 0 II
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 85 1960 0 III
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 -98 5955 0 aVR
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 -15 -4519 0 aVL
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 112 -1698 0 aVF
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 155 11232 0 V1
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 95 7671 0 V2
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 0 5674 0 V3
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 -90 -463 0 V4
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 130 -3244 0 V5
HR03222.mat 16x1+24 1000.0(0)/mv 16 0 -40 -11361 0 V6
# Age: 87
# Sex: Male
# Dx: 164861001,164865005,164889003,164951009,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown