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

File: <base>/training/ptb-xl/g21/HR20563.hea (753 bytes) 
HR20563 12 500 5000
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 -70 -17351 0 I
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 -100 9052 0 II
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 -30 26410 0 III
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 85 -28129 0 aVR
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 -20 11205 0 aVL
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 -65 18158 0 aVF
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 5 14620 0 V1
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 -70 -26232 0 V2
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 -15 -22154 0 V3
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 -45 15088 0 V4
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 -65 -518 0 V5
HR20563.mat 16x1+24 1000.0(0)/mv 16 0 -115 -23663 0 V6
# Age: 77
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown