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

File: <base>/training/ptb-xl/g16/HR15954.hea (768 bytes) 
HR15954 12 500 5000
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 -20 195 0 I
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 -110 -2230 0 II
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 -90 -2411 0 III
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 65 983 0 aVR
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 35 1430 0 aVL
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 -100 -2223 0 aVF
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 1880 9845 0 V1
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 -3060 2503 0 V2
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 370 -6250 0 V3
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 -680 21456 0 V4
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 -145 -24038 0 V5
HR15954.mat 16x1+24 1000.0(0)/mv 16 0 -550 -7108 0 V6
# Age: 75
# Sex: Male
# Dx: 164884008,426783006,713426002,89792004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown