Finite element mesh: low RyR density, no mitochondria

Mesh resource for a finite element model of calcium mechanics in an 8 sarcomere section of a cardiomyocyte. Used by code at: <div><br></div><div><a href="https://github.com/dladd/CardiacCalcium_FiniteElement">https://github.com/dladd/CardiacCalcium_FiniteElement</a></div>