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

File: <base>/training/ptb-xl/g13/HR12515.hea (796 bytes) 
HR12515 12 500 5000
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 -25 -32291 0 I
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 235 -1351 0 II
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 260 30985 0 III
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 -105 -15866 0 aVR
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 -143 -31374 0 aVL
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 247 -17737 0 aVF
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 330 27498 0 V1
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 840 2244 0 V2
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 -125 4052 0 V3
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 785 -4664 0 V4
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 440 32477 0 V5
HR12515.mat 16x1+24 1000.0(0)/mv 16 0 220 -9194 0 V6
# Age: 82
# Sex: Female
# Dx: 164861001,164873001,164884008,251120003,427084000,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown