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

File: <base>/training/ptb-xl/g8/HR07510.hea (725 bytes) 
HR07510 12 500 5000
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 -30 1327 0 I
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 70 6924 0 II
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 100 5587 0 III
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 -20 -4873 0 aVR
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 -65 29753 0 aVL
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 85 -27319 0 aVF
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 5 -2107 0 V1
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 -5 14637 0 V2
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 25 23771 0 V3
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 40 104 0 V4
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 -50 28323 0 V5
HR07510.mat 16x1+24 1000.0(0)/mv 16 0 25 1311 0 V6
# Age: 75
# Sex: Male
# Dx: 10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown