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

File: <base>/training/ptb-xl/g16/HR15648.hea (763 bytes) 
HR15648 12 500 5000
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 5 4652 0 I
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 35 -937 0 II
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 30 -5610 0 III
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 -20 -1973 0 aVR
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 -13 5066 0 aVL
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 32 -3394 0 aVF
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 -5 -11192 0 V1
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 70 15043 0 V2
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 65 5549 0 V3
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 55 7132 0 V4
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 30 1840 0 V5
HR15648.mat 16x1+24 1000.0(0)/mv 16 0 20 -11270 0 V6
# Age: 65
# Sex: Male
# Dx: 164865005,164884008,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown