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

File: <base>/training/ptb-xl/g3/HR02781.hea (760 bytes) 
HR02781 12 500 5000
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 45 23963 0 I
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 -65 10326 0 II
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 -110 -13653 0 III
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 10 -17200 0 aVR
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 78 19369 0 aVL
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 -87 -1319 0 aVF
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 30 -9063 0 V1
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 -40 -25687 0 V2
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 -375 11846 0 V3
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 -30 -1509 0 V4
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 185 272 0 V5
HR02781.mat 16x1+24 1000.0(0)/mv 16 0 -690 -10294 0 V6
# Age: 48
# Sex: Male
# Dx: 164873001,426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown