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

File: <base>/training/ptb-xl/g22/HR21768.hea (762 bytes) 
HR21768 12 500 5000
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 -40 -30772 0 I
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 -130 -30893 0 II
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 -90 -149 0 III
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 85 30570 0 aVR
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 25 -14928 0 aVL
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 -110 -15229 0 aVF
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 115 673 0 V1
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 0 19459 0 V2
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 300 15708 0 V3
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 -45 -17270 0 V4
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 -235 23704 0 V5
HR21768.mat 16x1+24 1000.0(0)/mv 16 0 -205 30577 0 V6
# Age: 66
# Sex: Female
# Dx: 164861001,164873001,63593006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown