What Is Antiphospholipid Syndrome? Antiphospholipid syndrome (APS) is an autoimmune disease and a blood clotting disorder characterized by these clinical and laboratory criteria: Clinical criteria – recurrent vascular thrombosis (clots in veins/arteries) from hypercoagulability (abnormal excessive clotting) and/or recurrent complications of ...
Read More »Hypocalcemia (Low Blood Calcium): definition
The level of calcium in the bloodstream is too low to meet metabolic needs of the body for calcium.
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