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

File: <base>/training/ptb-xl/g4/HR03442.hea (745 bytes) 
HR03442 12 500 5000
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 50 -24003 0 I
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 -155 -14239 0 II
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 -205 9761 0 III
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 53 19149 0 aVR
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 128 -16491 0 aVL
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 -180 -1937 0 aVF
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 -25 24946 0 V1
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 -90 23323 0 V2
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 -270 7724 0 V3
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 -200 29173 0 V4
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 -170 -11693 0 V5
HR03442.mat 16x1+24 1000.0(0)/mv 16 0 -70 29337 0 V6
# Age: 39
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown