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

File: <base>/training/ptb-xl/g13/HR12275.hea (740 bytes) 
HR12275 12 500 5000
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 -20 20478 0 I
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 -50 -22070 0 II
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 -30 22996 0 III
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 35 -31916 0 aVR
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 5 31712 0 aVL
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 -40 485 0 aVF
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 -85 -14444 0 V1
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 -40 -25599 0 V2
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 -65 -16793 0 V3
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 -65 -17252 0 V4
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 -240 -19745 0 V5
HR12275.mat 16x1+24 1000.0(0)/mv 16 0 95 1852 0 V6
# Age: 49
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown