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

File: <base>/training/ptb-xl/g21/HR20638.hea (757 bytes) 
HR20638 12 500 5000
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 90 -11772 0 I
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 90 -4524 0 II
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 0 7236 0 III
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 -90 7511 0 aVR
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 45 -9265 0 aVL
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 45 1328 0 aVF
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 75 -9804 0 V1
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 155 2121 0 V2
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 130 1769 0 V3
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 -20 9177 0 V4
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 95 -3602 0 V5
HR20638.mat 16x1+24 1000.0(0)/mv 16 0 65 -13086 0 V6
# Age: 58
# Sex: Female
# Dx: 164861001,164873001,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown