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

File: <base>/training/ptb-xl/g20/HR19954.hea (741 bytes) 
HR19954 12 500 5000
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 -65 23232 0 I
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 -45 -22280 0 II
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 20 20045 0 III
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 55 32177 0 aVR
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 -42 -30572 0 aVL
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 -12 -896 0 aVF
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 -40 -16042 0 V1
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 -75 13034 0 V2
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 -70 -8288 0 V3
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 -50 -10479 0 V4
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 65 31967 0 V5
HR19954.mat 16x1+24 1000.0(0)/mv 16 0 1445 -688 0 V6
# Age: 54
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown