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

File: <base>/training/ptb-xl/g12/HR11900.hea (732 bytes) 
HR11900 12 500 5000
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 -15 8969 0 I
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 -100 14002 0 II
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 -85 5021 0 III
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 58 -11447 0 aVR
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 35 2362 0 aVL
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 -92 9822 0 aVF
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 60 20677 0 V1
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 50 -3792 0 V2
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 100 -13396 0 V3
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 -25 28226 0 V4
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 -25 4813 0 V5
HR11900.mat 16x1+24 1000.0(0)/mv 16 0 -55 4625 0 V6
# Age: 52
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown