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

File: <base>/training/ptb-xl/g19/HR18419.hea (751 bytes) 
HR18419 12 500 5000
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 15 -23622 0 I
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 25 -10232 0 II
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 10 13390 0 III
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 -20 16437 0 aVR
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 2 -18335 0 aVL
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 17 1407 0 aVF
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 195 -2638 0 V1
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 125 11421 0 V2
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 165 17486 0 V3
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 140 -7078 0 V4
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 25 -2017 0 V5
HR18419.mat 16x1+24 1000.0(0)/mv 16 0 5 -9161 0 V6
# Age: 66
# Sex: Male
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown