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

File: <base>/training/ptb-xl/g3/HR02501.hea (745 bytes) 
HR02501 12 500 5000
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 80 19734 0 I
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 205 9231 0 II
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 125 -10493 0 III
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 -143 -14749 0 aVR
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 -23 15052 0 aVL
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 165 -864 0 aVF
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 -50 7778 0 V1
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 265 9738 0 V2
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 230 -1190 0 V3
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 215 8837 0 V4
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 175 -10650 0 V5
HR02501.mat 16x1+24 1000.0(0)/mv 16 0 135 5792 0 V6
# Age: 57
# Sex: Male
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown