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

File: <base>/training/ptb-xl/g8/HR07742.hea (800 bytes) 
HR07742 12 500 5000
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 140 -5297 0 I
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 0 1740 0 II
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 -140 7112 0 III
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 -70 1479 0 aVR
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 140 -6242 0 aVL
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 -70 4425 0 aVF
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 -195 -14479 0 V1
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 -235 -11127 0 V2
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 -285 -7948 0 V3
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 -230 -9276 0 V4
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 -15 -8182 0 V5
HR07742.mat 16x1+24 1000.0(0)/mv 16 0 195 -10080 0 V6
# Age: 73
# Sex: Male
# Dx: 164865005,164884008,164889003,164951009,270492004,39732003,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown