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

File: <base>/training/ptb-xl/g8/HR07912.hea (732 bytes) 
HR07912 12 500 5000
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 0 2713 0 I
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 -60 4206 0 II
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 -60 1515 0 III
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 30 -3333 0 aVR
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 30 643 0 aVL
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 -60 3015 0 aVF
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 -50 1775 0 V1
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 -75 -5522 0 V2
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 60 -14490 0 V3
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 40 -7571 0 V4
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 75 -423 0 V5
HR07912.mat 16x1+24 1000.0(0)/mv 16 0 35 5609 0 V6
# Age: 64
# Sex: Male
# Dx: 426783006,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown