What is a common EKG finding in patients with Anorexia Nervosa?

In patients with Anorexia Nervosa, one of the notable EKG findings is the presence of Long QT Syndrome. This condition is particularly relevant due to the electrolyte imbalances that often occur in individuals with anorexia, most commonly hypokalemia, which can prolong the QT interval on an electrocardiogram. The prolongation of the QT interval increases the risk of potentially life-threatening arrhythmias, such as Torsades de Pointes.

Anorexia Nervosa can lead to significant metabolic derangements, including alterations in electrolyte levels and cardiac function. The affectation of cardiac conduction due to these imbalances directly contributes to the observed EKG changes, making Long QT Syndrome a key hallmark in monitoring patients who struggle with this disorder.

Other findings such as sinus tachycardia, while they may be present, are not as specific or consistently associated with Anorexia Nervosa compared to Long QT Syndrome. Therefore, Long QT Syndrome stands out as the most significant EKG finding in this patient population due to its implications for patient safety and management.