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

File: <base>/training/ptb-xl/g18/HR17472.hea (747 bytes) 
HR17472 12 500 5000
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 -30 -20153 0 I
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 25 24389 0 II
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 55 -21047 0 III
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 2 31083 0 aVR
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 -43 1116 0 aVL
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 40 -30516 0 aVF
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 -15 3903 0 V1
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 35 -3323 0 V2
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 85 -8693 0 V3
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 145 -18026 0 V4
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 135 -23514 0 V5
HR17472.mat 16x1+24 1000.0(0)/mv 16 0 65 -27084 0 V6
# Age: 85
# Sex: Female
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown