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

File: <base>/training/ptb-xl/g4/HR03549.hea (740 bytes) 
HR03549 12 500 5000
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 175 19048 0 I
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 60 13720 0 II
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 -115 -5350 0 III
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 -117 -16664 0 aVR
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 145 12139 0 aVL
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 -27 3963 0 aVF
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 -40 60 0 V1
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 170 -15222 0 V2
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 60 21865 0 V3
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 85 -30941 0 V4
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 55 -25218 0 V5
HR03549.mat 16x1+24 1000.0(0)/mv 16 0 -75 -22347 0 V6
# Age: 81
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown