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

File: <base>/training/ptb-xl/g10/HR09751.hea (749 bytes) 
HR09751 12 500 5000
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 -80 -1602 0 I
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 30 -7744 0 II
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 110 -6155 0 III
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 25 4058 0 aVR
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 -95 2411 0 aVL
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 70 -7084 0 aVF
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 25 2788 0 V1
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 20 -846 0 V2
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 10 -9800 0 V3
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 -5 -17876 0 V4
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 10 -16575 0 V5
HR09751.mat 16x1+24 1000.0(0)/mv 16 0 0 -10616 0 V6
# Age: 76
# Sex: Female
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown