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

File: <base>/training/ptb-xl/g12/HR11921.hea (754 bytes) 
HR11921 12 500 5000
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 -50 -17283 0 I
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 135 -13439 0 II
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 185 3846 0 III
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 -43 15695 0 aVR
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 -118 -10088 0 aVL
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 160 -4378 0 aVF
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 -95 4743 0 V1
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 175 24600 0 V2
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 -135 31615 0 V3
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 -70 8099 0 V4
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 -235 3842 0 V5
HR11921.mat 16x1+24 1000.0(0)/mv 16 0 -130 10524 0 V6
# Age: 24
# Sex: Female
# Dx: 164889003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown