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

File: <base>/training/ptb-xl/g19/HR18748.hea (778 bytes) 
HR18748 12 500 5000
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 120 23607 0 I
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 0 -23884 0 II
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 -120 18067 0 III
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 -60 921 0 aVR
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 120 -29511 0 aVL
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 -60 30554 0 aVF
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 -70 -989 0 V1
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 50 17750 0 V2
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 90 5078 0 V3
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 95 5984 0 V4
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 50 7970 0 V5
HR18748.mat 16x1+24 1000.0(0)/mv 16 0 65 4104 0 V6
# Age: 54
# Sex: Female
# Dx: 164861001,164873001,164889003,445211001,47665007,54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown