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

File: <base>/training/ptb-xl/g22/HR21703.hea (761 bytes) 
HR21703 12 500 5000
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 -40 8058 0 I
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 30 5883 0 II
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 70 -2166 0 III
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 5 -6893 0 aVR
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 -55 5532 0 aVL
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 50 2129 0 aVF
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 5 -7606 0 V1
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 -35 -22073 0 V2
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 -40 -12637 0 V3
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 45 -8387 0 V4
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 -20 -10737 0 V5
HR21703.mat 16x1+24 1000.0(0)/mv 16 0 -5 -2887 0 V6
# Age: 57
# Sex: Female
# Dx: 164861001,164873001,164884008,164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown