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

File: <base>/training/ptb-xl/g13/HR12397.hea (748 bytes) 
HR12397 12 500 5000
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 470 9766 0 I
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 680 -2145 0 II
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 210 -11877 0 III
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 -575 -3621 0 aVR
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 130 11296 0 aVL
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 445 -6663 0 aVF
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 -1205 29179 0 V1
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 -990 182 0 V2
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 -120 20550 0 V3
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 1380 -29589 0 V4
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 1420 -19475 0 V5
HR12397.mat 16x1+24 1000.0(0)/mv 16 0 1050 -32002 0 V6
# Age: 80
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown