Tag: Torsades de pointes

According to StatPearls, magnesium is a vital intracellular electrolyte necessary for numerous physiological processes, including neuromuscular transmission and muscular excitability. Parenteral magnesium, or magnesium administered by a route other than the digestive tract, is a critical intervention for treating severe magnesium deficiencies and certain life-threatening conditions. This method bypasses the gastrointestinal system for a rapid, direct effect.

An estimated 48% of the U.S. population does not meet the recommended daily intake for magnesium, and this deficiency, known as hypomagnesemia, can absolutely cause significant ECG changes. As a crucial mineral for cardiac electrical stability, low magnesium levels can disrupt the heart's rhythm and function in several notable ways. Understanding these effects is vital for patient care and accurate diagnosis.