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

File: <base>/training/ptb-xl/g3/HR02948.hea (770 bytes) 
HR02948 12 500 5000
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 -40 10983 0 I
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 -35 19453 0 II
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 5 8472 0 III
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 37 -15042 0 aVR
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 -22 1835 0 aVL
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 -15 14386 0 aVF
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 -45 -29349 0 V1
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 -95 7633 0 V2
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 -70 29456 0 V3
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 -140 -15008 0 V4
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 -125 28903 0 V5
HR02948.mat 16x1+24 1000.0(0)/mv 16 0 -175 -12708 0 V6
# Age: 66
# Sex: Male
# Dx: 164865005,164947007,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown