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

File: <base>/training/ptb-xl/g19/HR18215.hea (742 bytes) 
HR18215 12 500 5000
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 -30 15498 0 I
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 45 29358 0 II
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 75 13863 0 III
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 -8 -23013 0 aVR
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 -53 898 0 aVL
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 60 21175 0 aVF
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 -35 31700 0 V1
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 -50 -5478 0 V2
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 -30 -7253 0 V3
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 50 22171 0 V4
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 -10 19645 0 V5
HR18215.mat 16x1+24 1000.0(0)/mv 16 0 140 2581 0 V6
# Age: 53
# Sex: Male
# Dx: 164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown