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

File: <base>/training/ptb-xl/g16/HR15950.hea (759 bytes) 
HR15950 12 500 5000
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 -545 6822 0 I
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 -205 10856 0 II
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 340 4002 0 III
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 375 -8905 0 aVR
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 -442 1451 0 aVL
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 67 7312 0 aVF
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 105 32703 0 V1
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 30 -26396 0 V2
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 -185 29592 0 V3
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 -15 21674 0 V4
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 -80 26899 0 V5
HR15950.mat 16x1+24 1000.0(0)/mv 16 0 125 21489 0 V6
# Age: 64
# Sex: Female
# Dx: 164917005,426783006,54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown