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

File: <base>/training/ptb-xl/g8/HR07811.hea (788 bytes) 
HR07811 12 500 5000
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 195 22078 0 I
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 -160 -11906 0 II
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 -355 31561 0 III
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 -17 -4835 0 aVR
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 275 28206 0 aVL
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 -257 -22654 0 aVF
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 -325 -30699 0 V1
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 10 -92 0 V2
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 50 3756 0 V3
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 240 6957 0 V4
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 220 1958 0 V5
HR07811.mat 16x1+24 1000.0(0)/mv 16 0 135 12970 0 V6
# Age: 75
# Sex: Male
# Dx: 164884008,164889003,270492004,445211001,47665007,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown