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

File: <base>/training/ptb-xl/g13/HR12936.hea (794 bytes) 
HR12936 12 500 5000
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 70 -6690 0 I
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 40 -8027 0 II
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 -30 -1351 0 III
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 -55 6629 0 aVR
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 50 -2937 0 aVL
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 5 -5081 0 aVF
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 -70 -6847 0 V1
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 -25 -7711 0 V2
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 -195 -4188 0 V3
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 -135 -15474 0 V4
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 70 18897 0 V5
HR12936.mat 16x1+24 1000.0(0)/mv 16 0 230 -6140 0 V6
# Age: 78
# Sex: Male
# Dx: 164865005,164947007,270492004,39732003,426783006,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown