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

File: <base>/training/ptb-xl/g16/HR15253.hea (747 bytes) 
HR15253 12 500 5000
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 20 -6668 0 I
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 -10 -28153 0 II
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 -30 -21462 0 III
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 -5 17541 0 aVR
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 25 7715 0 aVL
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 -20 -24515 0 aVF
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 110 -12024 0 V1
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 30 4356 0 V2
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 50 13668 0 V3
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 -45 -3793 0 V4
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 -335 -2672 0 V5
HR15253.mat 16x1+24 1000.0(0)/mv 16 0 20 31616 0 V6
# Age: 83
# Sex: Female
# Dx: 428750005,67198005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown