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

File: <base>/training/ptb-xl/g16/HR15943.hea (747 bytes) 
HR15943 12 500 5000
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 -110 -729 0 I
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 260 5682 0 II
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 370 6451 0 III
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 -75 -2363 0 aVR
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 -240 -3372 0 aVL
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 315 6207 0 aVF
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 245 31054 0 V1
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 130 -14080 0 V2
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 180 6558 0 V3
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 185 1666 0 V4
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 720 6986 0 V5
HR15943.mat 16x1+24 1000.0(0)/mv 16 0 1170 -18452 0 V6
# Age: 80
# Sex: Male
# Dx: 251200008,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown