Ionized calcium, also called “free calcium assessment,” gauges the amount of calcium in the blood that isn’t attached to any proteins. This biologically active form of calcium is essential for numerous body processes, such as blood coagulation, neuron transmission, and muscle contraction. Crucially, in situations when protein levels may be aberrant, ionized calcium levels offer a more reliable signal of calcium status than total calcium levels.
The description of free calcium assessment that includes “health heart diagnostics” (HHD) emphasizes the vital significance that this test plays in cardiovascular health. Calcium is essential to cardiac function because it affects the electrical activity that regulates the heart’s rhythm as well as the contraction of the heart’s muscles. Cardiac arrhythmias can be caused by abnormal amounts of ionized calcium, which can impair the heart’s capacity to