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

File: <base>/training/ptb-xl/g21/HR20251.hea (759 bytes) 
HR20251 12 500 5000
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 -285 -6974 0 I
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 25 -15024 0 II
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 310 -8009 0 III
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 130 10397 0 aVR
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 -298 783 0 aVL
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 167 -11583 0 aVF
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 155 -21984 0 V1
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 110 -16319 0 V2
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 20 -28621 0 V3
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 -105 -5904 0 V4
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 -80 701 0 V5
HR20251.mat 16x1+24 1000.0(0)/mv 16 0 470 3518 0 V6
# Age: 86
# Sex: Male
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown