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

File: <base>/training/ptb-xl/g2/HR01522.hea (740 bytes) 
HR01522 12 500 5000
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 -30 13636 0 I
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 20 31747 0 II
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 50 18118 0 III
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 5 9687 0 aVR
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 -40 -2087 0 aVL
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 35 -8005 0 aVF
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 45 3913 0 V1
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 180 -820 0 V2
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 165 10380 0 V3
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 60 -15798 0 V4
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 25 -29604 0 V5
HR01522.mat 16x1+24 1000.0(0)/mv 16 0 -25 22534 0 V6
# Age: 73
# Sex: Male
# Dx: 164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown