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

File: <base>/training/ptb-xl/g22/HR21241.hea (745 bytes) 
HR21241 12 500 5000
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 -30 -6645 0 I
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 -50 -19558 0 II
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 -20 -12917 0 III
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 40 13737 0 aVR
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 -5 3440 0 aVL
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 -35 -15761 0 aVF
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 -25 -3867 0 V1
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 -25 27782 0 V2
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 -30 23114 0 V3
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 -25 -6293 0 V4
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 0 -308 0 V5
HR21241.mat 16x1+24 1000.0(0)/mv 16 0 -20 -3141 0 V6
# Age: 37
# Sex: Male
# Dx: 426783006,47665007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown