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

File: <base>/training/ptb-xl/g4/HR03888.hea (749 bytes) 
HR03888 12 500 5000
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 -80 4996 0 I
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 -280 -240 0 II
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 -200 -5229 0 III
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 180 -1856 0 aVR
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 60 5733 0 aVL
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 -240 -2107 0 aVF
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 105 24461 0 V1
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 90 17841 0 V2
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 -100 -20871 0 V3
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 -235 13633 0 V4
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 -120 8238 0 V5
HR03888.mat 16x1+24 1000.0(0)/mv 16 0 85 14539 0 V6
# Age: 31
# Sex: Male
# Dx: 426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown