Metallosis often causes the following symptoms: Cardiomyopathy (heart problems), including heart failure. Depression, anxiety and other mental problems. Visual impairment that may lead to blindness. Cognitive impairment. Nerve problems. Thyroid problems. Auditory impairment that may lead to deafness.
Coordination refers to the coordinate covalent bonds (dipolar bonds) between the ligands and the central atom. Originally, a complex implied a reversible association of molecules, atoms, or ions through such weak chemical bonds. As applied to coordination chemistry, this meaning has evolved.
Military Dictionary. unity of effort. Coordination and cooperation toward common objectives, even if the participants are not necessarily part of the same command or organization - the product of successful unified action. (JP 1)