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

File: <base>/training/ptb-xl/g13/HR12868.hea (765 bytes) 
HR12868 12 500 5000
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 -210 -28394 0 I
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 -105 1368 0 II
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 105 29778 0 III
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 157 -19148 0 aVR
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 -157 -28837 0 aVL
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 0 -17093 0 aVF
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 -150 29400 0 V1
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 30 1746 0 V2
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 -55 6663 0 V3
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 -65 -14390 0 V4
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 -160 -10371 0 V5
HR12868.mat 16x1+24 1000.0(0)/mv 16 0 -135 -1460 0 V6
# Age: 82
# Sex: Male
# Dx: 111975006,270492004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown