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

File: <base>/training/ptb-xl/g12/HR11521.hea (774 bytes) 
HR11521 12 500 5000
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 -225 570 0 I
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 -640 -17894 0 II
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 -415 -18417 0 III
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 433 -24842 0 aVR
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 95 9156 0 aVL
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 -527 14083 0 aVF
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 575 -3247 0 V1
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 -315 15659 0 V2
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 -885 10077 0 V3
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 -985 5763 0 V4
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 -980 1058 0 V5
HR11521.mat 16x1+24 1000.0(0)/mv 16 0 -775 4666 0 V6
# Age: 300
# Sex: Male
# Dx: 39732003,427393009,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown