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

File: <base>/training/ptb-xl/g21/HR20455.hea (744 bytes) 
HR20455 12 500 5000
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 -50 -31815 0 I
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 -20 -23564 0 II
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 30 8251 0 III
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 35 27102 0 aVR
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 -40 -19899 0 aVL
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 5 -7756 0 aVF
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 -85 -24949 0 V1
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 180 7987 0 V2
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 -15 -7972 0 V3
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 -45 -2667 0 V4
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 5 -7370 0 V5
HR20455.mat 16x1+24 1000.0(0)/mv 16 0 -30 -7820 0 V6
# Age: 62
# Sex: Male
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown