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

File: <base>/training/ptb-xl/g5/HR04503.hea (764 bytes) 
HR04503 12 500 5000
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 15 21960 0 I
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 65 29368 0 II
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 50 7433 0 III
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 -40 -26360 0 aVR
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 -18 -25134 0 aVL
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 57 -14342 0 aVF
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 75 1759 0 V1
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 35 7942 0 V2
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 -15 1321 0 V3
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 -15 -5563 0 V4
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 -10 -4708 0 V5
HR04503.mat 16x1+24 1000.0(0)/mv 16 0 -10 -12405 0 V6
# Age: 69
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown