1. Surawicz B et al. ACC/AHA recommendations for the standardization and interpretation of the electrocardiogram. Circulation. 2009;119:e235-240.

Calcium is a vital mineral in your body. It helps build teeth and bones. It’s also essential for your organs, nerves, and muscles to function properly. Calcium even helps your blood clot in the event ...

New research attempts to answer some of the mystery related to the causes and impact of hypercalcemia in patients with newly diagnosed multiple myeloma. Hypercalcemia is caused by many factors in ...

Hypercalcemia is a condition in which there are abnormal levels of calcium in the blood. The normal calcium levels in blood serum range from 8.8 mg/dL to 10.8 mg/dL. 90% of hypercalcemia cases are ...

Hypercalcemia of malignancy (HCM) is the most common metabolic complication seen in patients with cancer, and is associated with a high degree of morbidity and mortality. It affects an estimated 2%–30 ...

Calcium is an important nutrient that your body needs to grow strong bones and keep you healthy. High blood calcium often does not cause any symptoms. But over time, very high calcium levels can cause ...

Hypercalcemia or high calcium levels may not cause any symptoms. However, serious hypercalcemia can cause excessive thirst, stomach pain, and confusion, among other symptoms. High calcium levels in ...

Hypercalcemia is a condition in which you have too high a concentration of calcium in your blood. Calcium is essential for the normal function of organs, cells, muscles, and nerves. It’s also ...

Hypercalcemia is most common in those who have later-stage malignancies and predicts a poor prognosis for those with it. The most common causes include humoral hypercalcemia of malignancy mediated by ...

A 66-year-old woman was admitted to the hospital in April 2003 with fatigue and parathyroid hormone–mediated hypercalcemia, which was marked by progressively worsening hypercalcemia and ...