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

File: <base>/training/ptb-xl/g20/HR19374.hea (761 bytes) 
HR19374 12 500 5000
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 -5 5267 0 I
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 -80 -6518 0 II
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 -75 -11810 0 III
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 43 686 0 aVR
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 35 8630 0 aVL
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 -77 -9041 0 aVF
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 85 6509 0 V1
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 -55 11235 0 V2
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 -75 269 0 V3
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 -10 3614 0 V4
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 -40 31349 0 V5
HR19374.mat 16x1+24 1000.0(0)/mv 16 0 -5 4119 0 V6
# Age: 75
# Sex: Male
# Dx: 251146004,251200008,426783006,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown