cation binding | ion binding | calcium ion binding | metal ion binding
positive regulation of heart contraction | heart process | positive regulation of blood circulation | actin filament-based process | muscle tissue development | actin cytoskeleton organization | cell differentiation | striated muscle cell development | organ growth | cardiac cell development | cellular process | sarcomere organization | developmental growth | tissue development | muscle structure development | muscle cell differentiation | heart contraction | ventricular cardiac muscle cell development | cellular component organization | muscle cell development | cardiac muscle cell proliferation | regulation of blood circulation | cardiac muscle tissue development | supramolecular fiber organization | blood circulation | cellular component assembly | heart growth | organelle assembly | ventricular cardiac myofibril assembly | system development | multicellular organism development | cardiocyte differentiation | cell proliferation | cardiac myofibril assembly | cardiac muscle cell development | actomyosin structure organization | regulation of heart contraction | striated muscle tissue development | heart development | striated muscle cell differentiation | cardiac muscle tissue growth | atrial cardiac myofibril assembly | anatomical structure development | atrial cardiac muscle cell differentiation | animal organ development | myofibril assembly | cytoskeleton organization | anatomical structure formation involved in morphogenesis | cardiac muscle cell differentiation | muscle cell proliferation | cell development | anatomical structure morphogenesis | developmental process | organelle organization | ventricular cardiac muscle cell differentiation | circulatory system development | atrial cardiac muscle cell development | multicellular organismal process