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

File: <base>/training/ptb-xl/g18/HR17961.hea (755 bytes) 
HR17961 12 500 5000
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 20 -24292 0 I
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 -5 -2871 0 II
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 -25 21446 0 III
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 -7 13452 0 aVR
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 23 -22581 0 aVL
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 -15 9255 0 aVF
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 -20 14151 0 V1
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 -130 10948 0 V2
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 -180 -4581 0 V3
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 150 26324 0 V4
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 120 3247 0 V5
HR17961.mat 16x1+24 1000.0(0)/mv 16 0 25 -9587 0 V6
# Age: 81
# Sex: Male
# Dx: 270492004,426177001,54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown