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

File: <base>/training/ptb-xl/g19/HR18741.hea (758 bytes) 
HR18741 12 500 5000
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 210 7746 0 I
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 290 8266 0 II
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 80 477 0 III
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 -250 24186 0 aVR
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 65 3786 0 aVL
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 185 -28760 0 aVF
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 -20 -32550 0 V1
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 775 27244 0 V2
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 625 -12113 0 V3
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 325 18266 0 V4
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 270 -14303 0 V5
HR18741.mat 16x1+24 1000.0(0)/mv 16 0 225 -5846 0 V6
# Age: 83
# Sex: Female
# Dx: 39732003,426783006,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown