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

File: <base>/training/ptb-xl/g13/HR12774.hea (788 bytes) 
HR12774 12 500 5000
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 110 12409 0 I
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 -240 7 0 II
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 -350 -12410 0 III
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 65 -6281 0 aVR
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 230 12414 0 aVL
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 -295 -6212 0 aVF
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 -90 5356 0 V1
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 -100 -12254 0 V2
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 -90 -6643 0 V3
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 265 -4144 0 V4
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 270 -12920 0 V5
HR12774.mat 16x1+24 1000.0(0)/mv 16 0 -600 -573 0 V6
# Age: 73
# Sex: Male
# Dx: 164865005,164884008,164889003,39732003,428750005,54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown