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

File: <base>/training/ptb-xl/g15/HR14448.hea (765 bytes) 
HR14448 12 500 5000
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 25 27392 0 I
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 -75 32592 0 II
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 -100 5180 0 III
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 25 -29956 0 aVR
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 63 11188 0 aVL
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 -87 19008 0 aVF
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 15 -5092 0 V1
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 -100 -15414 0 V2
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 -10 -23953 0 V3
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 -5 30050 0 V4
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 -75 -11063 0 V5
HR14448.mat 16x1+24 1000.0(0)/mv 16 0 0 3055 0 V6
# Age: 61
# Sex: Male
# Dx: 426783006,429622005,446358003,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown